DE2628384C2 - 2- (4-Phenoxyphenoxy) - or 2- (4-Benzylphenoxy) propionic acid derivatives, process for their preparation and their use as plant treatment agents - Google Patents
2- (4-Phenoxyphenoxy) - or 2- (4-Benzylphenoxy) propionic acid derivatives, process for their preparation and their use as plant treatment agentsInfo
- Publication number
- DE2628384C2 DE2628384C2 DE2628384A DE2628384A DE2628384C2 DE 2628384 C2 DE2628384 C2 DE 2628384C2 DE 2628384 A DE2628384 A DE 2628384A DE 2628384 A DE2628384 A DE 2628384A DE 2628384 C2 DE2628384 C2 DE 2628384C2
- Authority
- DE
- Germany
- Prior art keywords
- compounds
- formula
- general formula
- propionic acid
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000002360 preparation method Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 5
- ZWGYWHZAZUFCJP-UHFFFAOYSA-N 2-(4-benzylphenoxy)propanoic acid Chemical class C1=CC(OC(C)C(O)=O)=CC=C1CC1=CC=CC=C1 ZWGYWHZAZUFCJP-UHFFFAOYSA-N 0.000 title claims 2
- GQJSEWJUWSSORX-UHFFFAOYSA-N 2-(4-phenoxyphenoxy)propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=CC=CC=C1 GQJSEWJUWSSORX-UHFFFAOYSA-N 0.000 title claims 2
- 239000003795 chemical substances by application Substances 0.000 title description 6
- 150000001875 compounds Chemical class 0.000 claims description 31
- 239000002253 acid Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 241001148683 Zostera marina Species 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 241000233866 Fungi Species 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 230000009931 harmful effect Effects 0.000 claims description 4
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 3
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 150000003868 ammonium compounds Chemical class 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000000460 chlorine Substances 0.000 description 20
- 241000196324 Embryophyta Species 0.000 description 18
- 239000004480 active ingredient Substances 0.000 description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 241000209082 Lolium Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 241000743985 Alopecurus Species 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000004009 herbicide Substances 0.000 description 6
- -1 polyoxyethylene Polymers 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- WNTGYJSOUMFZEP-UHFFFAOYSA-N 2-(4-chloro-2-methylphenoxy)propanoic acid Chemical compound OC(=O)C(C)OC1=CC=C(Cl)C=C1C WNTGYJSOUMFZEP-UHFFFAOYSA-N 0.000 description 5
- 244000075850 Avena orientalis Species 0.000 description 5
- 241000209504 Poaceae Species 0.000 description 5
- 235000005775 Setaria Nutrition 0.000 description 5
- 241000232088 Setaria <nematode> Species 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 4
- 240000005979 Hordeum vulgare Species 0.000 description 4
- 235000007340 Hordeum vulgare Nutrition 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 235000005489 dwarf bean Nutrition 0.000 description 4
- 239000004495 emulsifiable concentrate Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 240000001592 Amaranthus caudatus Species 0.000 description 3
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 3
- 235000007320 Avena fatua Nutrition 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 241000975369 Phoma betae Species 0.000 description 3
- 240000004713 Pisum sativum Species 0.000 description 3
- 235000010582 Pisum sativum Nutrition 0.000 description 3
- 244000062793 Sorghum vulgare Species 0.000 description 3
- 235000021536 Sugar beet Nutrition 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 244000098338 Triticum aestivum Species 0.000 description 3
- 235000005373 Uvularia sessilifolia Nutrition 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 235000019713 millet Nutrition 0.000 description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 244000291564 Allium cepa Species 0.000 description 2
- 240000007087 Apium graveolens Species 0.000 description 2
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 2
- 235000010591 Appio Nutrition 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 2
- 235000010777 Arachis hypogaea Nutrition 0.000 description 2
- 235000018262 Arachis monticola Nutrition 0.000 description 2
- 235000005781 Avena Nutrition 0.000 description 2
- 240000002791 Brassica napus Species 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 2
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 2
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 2
- 244000000626 Daucus carota Species 0.000 description 2
- 235000002767 Daucus carota Nutrition 0.000 description 2
- 235000017896 Digitaria Nutrition 0.000 description 2
- 241001303487 Digitaria <clam> Species 0.000 description 2
- 241000192043 Echinochloa Species 0.000 description 2
- HHMCAJWVGYGUEF-UHFFFAOYSA-N Fluorodifen Chemical compound C1=CC([N+](=O)[O-])=CC=C1OC1=CC=C(C(F)(F)F)C=C1[N+]([O-])=O HHMCAJWVGYGUEF-UHFFFAOYSA-N 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000020551 Helianthus annuus Species 0.000 description 2
- 235000003222 Helianthus annuus Nutrition 0.000 description 2
- 206010061217 Infestation Diseases 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 241000228454 Pyrenophora graminea Species 0.000 description 2
- 241000918584 Pythium ultimum Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000007070 Ustilago nuda Species 0.000 description 2
- 235000002096 Vicia faba var. equina Nutrition 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 244000013123 dwarf bean Species 0.000 description 2
- 241001233957 eudicotyledons Species 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 235000020232 peanut Nutrition 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- OOLBCHYXZDXLDS-UHFFFAOYSA-N 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=CC=C(Cl)C=C1Cl OOLBCHYXZDXLDS-UHFFFAOYSA-N 0.000 description 1
- BSFAVVHPEZCASB-UHFFFAOYSA-N 2-[4-(4-chlorophenoxy)phenoxy]propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=CC=C(Cl)C=C1 BSFAVVHPEZCASB-UHFFFAOYSA-N 0.000 description 1
- GNAXZWMCLBRMEL-UHFFFAOYSA-N 2-[4-[(2,4-dichlorophenyl)methyl]phenoxy]propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1CC1=CC=C(Cl)C=C1Cl GNAXZWMCLBRMEL-UHFFFAOYSA-N 0.000 description 1
- XXSPGBOGLXKMDU-UHFFFAOYSA-N 2-bromo-2-methylpropanoic acid Chemical compound CC(C)(Br)C(O)=O XXSPGBOGLXKMDU-UHFFFAOYSA-N 0.000 description 1
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical compound OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 description 1
- XKJMBINCVNINCA-UHFFFAOYSA-N Alfalone Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XKJMBINCVNINCA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 241000123650 Botrytis cinerea Species 0.000 description 1
- 229910014033 C-OH Inorganic materials 0.000 description 1
- OLIXWVXHGVQGIG-UHFFFAOYSA-N CC(C(=O)Cl)OC1=CC=C(C=C1)OC2=CC=C(C=C2)Br Chemical compound CC(C(=O)Cl)OC1=CC=C(C=C1)OC2=CC=C(C=C2)Br OLIXWVXHGVQGIG-UHFFFAOYSA-N 0.000 description 1
- MCGXQDBYMDPRNM-UHFFFAOYSA-N CC(C(=O)OCCC#N)OC1=CC=C(C=C1)OC2=CC=C(C=C2)Br Chemical compound CC(C(=O)OCCC#N)OC1=CC=C(C=C1)OC2=CC=C(C=C2)Br MCGXQDBYMDPRNM-UHFFFAOYSA-N 0.000 description 1
- 239000005493 Chloridazon (aka pyrazone) Substances 0.000 description 1
- 229910014570 C—OH Inorganic materials 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 239000005573 Linuron Substances 0.000 description 1
- LKJPSUCKSLORMF-UHFFFAOYSA-N Monolinuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C=C1 LKJPSUCKSLORMF-UHFFFAOYSA-N 0.000 description 1
- 241000998584 Nuda Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical class CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 241000736122 Parastagonospora nodorum Species 0.000 description 1
- 239000005594 Phenmedipham Substances 0.000 description 1
- 241000233622 Phytophthora infestans Species 0.000 description 1
- 241001281803 Plasmopara viticola Species 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 241000813090 Rhizoctonia solani Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- SAQSTQBVENFSKT-UHFFFAOYSA-M TCA-sodium Chemical compound [Na+].[O-]C(=O)C(Cl)(Cl)Cl SAQSTQBVENFSKT-UHFFFAOYSA-M 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- XCSGPAVHZFQHGE-UHFFFAOYSA-N alachlor Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl XCSGPAVHZFQHGE-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- WYKYKTKDBLFHCY-UHFFFAOYSA-N chloridazon Chemical compound O=C1C(Cl)=C(N)C=NN1C1=CC=CC=C1 WYKYKTKDBLFHCY-UHFFFAOYSA-N 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000750 industrial fungicide Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- ACEONLNNWKIPTM-UHFFFAOYSA-N methyl 2-bromopropanoate Chemical compound COC(=O)C(C)Br ACEONLNNWKIPTM-UHFFFAOYSA-N 0.000 description 1
- QABLOFMHHSOFRJ-UHFFFAOYSA-N methyl 2-chloroacetate Chemical compound COC(=O)CCl QABLOFMHHSOFRJ-UHFFFAOYSA-N 0.000 description 1
- UXRPGTPLQOEXGK-UHFFFAOYSA-N methyl 4-propanoyloxybenzoate Chemical compound CCC(=O)OC1=CC=C(C(=O)OC)C=C1 UXRPGTPLQOEXGK-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- IDOWTHOLJBTAFI-UHFFFAOYSA-N phenmedipham Chemical compound COC(=O)NC1=CC=CC(OC(=O)NC=2C=C(C)C=CC=2)=C1 IDOWTHOLJBTAFI-UHFFFAOYSA-N 0.000 description 1
- 230000003032 phytopathogenic effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- YRRBXJLFCBCKNW-UHFFFAOYSA-N prothiocarb Chemical compound CCSC(=O)NCCCN(C)C YRRBXJLFCBCKNW-UHFFFAOYSA-N 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
-X_/Q\_O — CH—C—Ο—Ζ (I)-X_ / Q \ _O - CH — C — Ο — Ζ (I)
η 1 oder 2 η 1 or 2
X -0-OdCr-CH2-,X -0-OdCr-CH 2 -,
— A—C—OR3 - A — C — OR 3
Il
OIl
O
ein- oder zweimal durch (Ci - C4)Alkyl, Halogen und/oder Nitro substituierten Phenylenrest, und R3 (C,-Q)Alkylphenylene radical substituted once or twice by (Ci-C 4 ) alkyl, halogen and / or nitro, and R 3 (C, -Q) alkyl
bedeuten.mean.
Bevorzugt unter den Verbindungen der Formel I sind solche, in denen für Halogen, Chlor und/oder Brom und als Alkylgruppen solche mit 1 bis 2 C-Atomen stehen.Preferred among the compounds of the formula I are those in which for halogen, chlorine and / or bromine and the alkyl groups are those with 1 to 2 carbon atoms.
Gegenstand der Erfindung ist ferner ein Verfahren zur Herstellung der Verbindungen der Formel I, das dadurch gekennzeichnet ist, daß man in an sich bekannter WeiseThe invention also relates to a process for the preparation of the compounds of the formula I, the is characterized in that one in a known manner
a) Verbindungen der allgemeinen Formela) Compounds of the general formula
CH3 O —CH-C —OHCH 3 O -CH-C-OH
Il οIl ο
(II)(II)
1515th
2020th
2525th
3030th
4040
oder ihre Alkali- oder Ammoniumsalze mit Verbindungen der Formel
HaI-Z
oder
b) Verbindungen der allgemeinen Formelor their alkali or ammonium salts with compounds of the formula Hal-Z
or
b) compounds of the general formula
CH3 -X—(( )>—O —CH-C-HaICH 3 -X- (( )> - O -CH-C-Hal
Il οIl ο
mit Verbindungen der Formel HOZwith compounds of the formula HOZ
(HI) 45(HI) 45
(IV)(IV)
5050
(V) 60(V) 60
oder ihren Alkali- oder Ammoniumverbindungen, gegebenenfalls in Gegenwart eines säurebindenden Mittels umsetzt, wobei Hai in den Formeln II und 111 bevorzugt Chlor oder Brom bedeutet.or their alkali or ammonium compounds, optionally in the presence of an acid-binding agent reacted, where Hai in the formulas II and III is preferably chlorine or bromine.
Die Verbindungen der Formel I sind Herbizide, die bei Anwendung im Vor- wie auch im Nachauflaufverfahren gute Wirkung gegen ein breites Spektrum von Schadgräsern zeigen. Mit den erfindungsgemäßen Substanzen können grasartige Unkräuter wie Flughafer(Avena). Ackerfuchsschwanz(Alopecurus), Raygras (Lolium), Borsten-, Hühner- und Bluthirse (Setaria, Echinocloa, Digitaria) in dikotylen Kulturen bekämpft werden.The compounds of the formula I are herbicides that are used both before and after emergence show good action against a wide range of grass weeds. With the substances according to the invention can be grassy weeds such as wild oats (Avena). Black foxtail (Alopecurus), ryegrass (Lolium), bristle, Chicken and blood millet (Setaria, Echinocloa, Digitaria) can be controlled in dicotyledon cultures.
6565
ί§ kontrolliert werden.ί§ be checked.
|j Karotte, Sellerie und Zuckerrübe werden auch in hohen Dosierungen nicht geschädigt.| j Carrot, celery and sugar beet are not damaged even in high doses.
|| Durch spezielle Wirkung gegen Ungräser, vor allem Flughafer, Ackerfuchsschwanz, Raygras und Hirsen sind|| Thanks to its special action against grass weeds, especially wild oats, field foxtail, ryegrass and millet are
) 5 die neuen einer Anzahl von bewährten herbiziden Mitteln, z. 8. den unter den »common names« bekannten .ι Verbindungen Alachlor, Monolinuron, Linuron, Pyrazon, Phenmedipham, Natriumtrichloracetat, Fluorodifen) 5 the new of a number of proven herbicidal agents, e.g. 8. those known under the "common names" .ι Compounds Alachlor, Monolinuron, Linuron, Pyrazone, Phenmedipham, Sodium Trichloroacetate, Fluorodifen
und Mecoprop, bei der Anwendung in stark von Ungräsern befallenen Feldern in ihrer Wirkung überlegen. Außerdem sind die notwendigen Aufwandmengen zur vollständigen Vernichtung der Ungräser bei weitem geringer als bei den oben erwähnten bekannten Herbiziden.and Mecoprop, when used in fields that are heavily infested with grasses, have superior effects. In addition, the required application rates for the complete destruction of the grasses are by far less than the known herbicides mentioned above.
ίο Vorteilhaft sind auch die günstigen Warmblütertoxizitäten der Verbindungen gemäß der allgemeinen Formel 1.ίο The favorable warm-blooded toxicities of the compounds according to the general are also advantageous Formula 1.
Gegenüber bekannten Phenoxyphenoxy- und Benzylphenoxypropionsäurederivaten {so z. B. denjenigen aus DE-OS 22 23 894 und DE-OS 24 17 487) zeichnen sich die Verbindungen der Formel I überraschenderweise durch eine gute Wirkung gegen Schadpilze auf technischen Substraten sowie gegen phytopathogene Pilze wie Piricularia oryzae, Rostpilze, Botrytis cinerea, Plasmopara viticola, Phytophthora infestans. Echte Mehltauraten, Rhizoctonia solani, Septoria nodorum, Ustilago nuda, Phoma betae, Pythium ultimum und Helminthosporium gramineum aus.Compared to known Phenoxyphenoxy- and Benzylphenoxypropionsäurederivaten {so z. B. the one off DE-OS 22 23 894 and DE-OS 24 17 487) the compounds of the formula I surprisingly stand out due to its good effect against harmful fungi on technical substrates as well as against phytopathogenic fungi such as Piricularia oryzae, rust fungi, Botrytis cinerea, Plasmopara viticola, Phytophthora infestans. Powdery mildew rates, Rhizoctonia solani, Septoria nodorum, Ustilago nuda, Phoma betae, Pythium ultimum and Helminthosporium gramineum from.
Für die Anwendung als technische Fungizide werden die Verbindungen z. B. als Zusätze zu Lacken, Firnissen und Anstrichfarben eingesetzt.For use as industrial fungicides, the compounds are z. B. as additives to paints, varnishes and paints used.
: Für die Verwendung als Pflanzenschutzmittel können sie als Stäube, Spritzpulver, Dispersionen oder Emulsionslconzentrate formuliert werden. Ihr Gehalt an GesamtwirkslolT beträgt dann im allgemeinen je nach Formulierung 2-60 Gew.-%. Außerdem enthalten sie die üblichen Haft-, Netz-, Dispergier-, Füll- unJ Trägerstoffe. Sie können auch mit anderen Fungiziden gemischt werden. : For use as pesticides, they can be formulated as dusts, wettable powders, dispersions or emulsion concentrates. Their total effective volatility content is then generally 2-60% by weight, depending on the formulation. They also contain the usual adhesives, wetting agents, dispersants, fillers and carriers. They can also be mixed with other fungicides.
Gegenstand der Erfindung ist daher auch die Verwendung von Verbindungen der Formel I zur Bekämpfung von Ungräsern und Schadpilzen.The invention therefore also relates to the use of compounds of the formula I for combating of grass weeds and harmful fungi.
Die erfindungsgemäßen Wirkstoffe der Formel I werden im allgemeinen in Konzentrationen von 2-95 Gew.-% als benetzbare Pulver, emulgierbare Konzentrate, versprühbare Lösungen, Stäubemittel oder Granulate in den üblichen Zubereitungen angewendet.The active ingredients of the formula I according to the invention are generally used in concentrations of 2-95% by weight as wettable powders, emulsifiable concentrates, sprayable solutions, dusts or granules in applied to the usual preparations.
oder Stearylamine, Alkyl- oder Alkylphenyl-sulfonate, und Dispergiermittel, z. B. ligninsulfonsaures Natrium, 2,2'-dinaphthylmethan-6,6'-disulfonsaures Natrium, oder auch oleoylmethyl-taurinsaures Natrium enthalten.or stearylamines, alkyl or alkylphenyl sulfonates, and dispersants, e.g. B. sodium lignin sulfonic acid, 2,2'-dinaphthylmethane-6,6'-disulfonic acid sodium, or oleoylmethyl-tauric acid sodium contain.
:>5 Stäubemittel erhält man durch Vermählen des Wirkstoffes mit fein verteilten, festen Stoffen, z. B. Talkum, natürlichen Tonen, wie Kaolin, Bentonit, Pyrophyllit oder Diatomeenerde.:> 5 dusts are obtained by grinding the active ingredient with finely divided solid substances, e.g. B. Talc, natural clays such as kaolin, bentonite, pyrophyllite or diatomaceous earth.
ι Versprühbare Lösungen, wie sie vielfach in Sprühdosen gehandelt werden, enthalten den Wirkstoff in einemι Sprayable solutions, as they are often traded in spray cans, contain the active ingredient in one
j;.. organischen Lösungsmittel gelöst, daneben befindet sich z. B. als Treibmittel ein Gemisch von Fluorchlorkoh-j; .. dissolved organic solvent, next to it is z. B. as propellant a mixture of chlorofluorocarbon
|/ lenwasserstoffen und/oder Kohlendioxid./ hydrogen and / or carbon dioxide.
h -to Granulate können entweder durch Verdüsen des Wirkstoffes aufadsorptionsfahiges, granuliertes lnertmate- |j rial hergestellt werden oder durch Aufbringen von WirkstoPionzentralcn mittels Klebemitteln, z. B. Polyvinyl- h -to granules can either aufadsorptionsfahiges by spraying the active granulated lnertmate- | j rial be prepared or by applying WirkstoPionzentralcn means of adhesives, for example. B. polyvinyl
|| alkohol, polyacrylsaurem Natrium oder auch Mineralölen aufdie Oberfläche von Trägerstoffen, wie Sand, Kaoli-|| alcohol, polyacrylic acid sodium or mineral oils on the surface of carrier materials such as sand, kaoli
f| nite, oder von granuliertem Inertmaterial. Auch können geeignete Wirkstoffe in der für die Herstellung vonf | nite, or of granulated inert material. Suitable active ingredients can also be used in the for the production of
?! Düngemittelgranalien üblichen Weise - gewünschtenfalls in Mischung mit Düngemitteln - hergestellt werden.?! Fertilizer granules in the usual way - if desired in a mixture with fertilizers - are produced.
!· 45 Bei herbiziden Mitteln können die Konzentrationen der Wirkstoffe in den handelsüblichen Formulierungen verschieden sein. In benetzbares; Pulvern variiert die Wirkstoffkonzentration z. B. zwischen etwa 10% und 80%, der Rest besteht aus den oben angegebenen Formulierungszusätzen. Bei emulgierbaren Konzentraten ist die Wirkstoffkonzentration etwa 10% bis 80%. Siaubförmige Formulierungen enthalten meistens 5-20% an Wirkstoff, versprühbare Lösungen etwa 2-20%. Bei Granulaten hängt der Wirkstoffgehalt ζ. T. davon ab, ob die wirksame Verbindung fltbsig oder fest vorliegt und welche Granulierhilfsmittel, Füllstoffe usw. verwendet werden. Zur Anwendung werden die handelsüblichen Konzentrate gegebenenfalis in üblicher Weise verdünnt, z. B. bei benetzbaren Pulvern und emulgierbaren Konzentraten mittels Wasser. StaubfÖrmige und granulierte Zubereitungen sowie versprühbare Lösungen werden vor der Anwendung nicht mehr mit weiteren inerten Stoffen verdünnt. Mit den äußeren Bedingungen wie Temperatur, Feuchtigkeit u. a. variiert die erforderliche Aufwandmenge. Sie kann innerhalb weiter Grenzen schwanken, z. B. zwischen 0,1 kg/ha und 10 kg/ha AktivsubsUnz, liegt jedoch vorzugsweise zwischen 0,1 und 3 kg/ha. Die erfindungsgemäßen Wirkstoffe können mit anderen Herbiziden und Bodeninsektiziden kombiniert werden.! · 45 In the case of herbicidal agents, the concentrations of the active ingredients in the commercially available formulations to be different. In wettable; Powders vary the active ingredient concentration z. B. between about 10% and 80%, the remainder consists of the formulation additives given above. In the case of emulsifiable concentrates, the Active ingredient concentration about 10% to 80%. Siaub-shaped formulations usually contain 5-20% active ingredient, sprayable solutions about 2-20%. In the case of granules, the active ingredient content depends ζ. T. depends on whether the effective Compound is liquid or solid and which granulating aids, fillers, etc. are used. For use, the commercially available concentrates are optionally diluted in the usual way, e.g. B. with wettable powders and emulsifiable concentrates using water. Dusty and granulated preparations as well as sprayable solutions are no longer with other inert substances before use diluted. With the external conditions such as temperature, humidity, etc. the required application rate varies. It can vary within wide limits, e.g. B. between 0.1 kg / ha and 10 kg / ha active subsidence, however, it is preferably between 0.1 and 3 kg / ha. The active ingredients according to the invention can be used with others Herbicides and soil insecticides are combined.
Beispiel I
2-l4'-(4"-Chlorphcnoxy)-phenoxy]-propionylmilchsäuremethylcsterExample I.
2-14 '- (4 "-chlorophynoxy) -phenoxy] -propionyllactic acid methyl ester
Eine Lösung von 81 g 2-[4'-(4"-Chlorphenoxy)-phenoxy]-propionsäure und 48 g 2-Brompropionsäuremethyltö ester in 160 üil Aceton wird mit 40 g Kaliumcarbonat unter Rühren 8 Stuniiin zum Sieden erhitzt. Nach dem Abkühlen auf 200C werden die anorganischen Salze abfiltriert. Vom Filtrat wird das Aceton abdestilliert und der Rückstand im Vakaam destilliert.A solution of 81 g of 2- [4 '- (4 "-Chlorophenoxy) phenoxy] propionic acid and 48 g of methyl 2-bromopropionate in 160 μl of acetone is heated to boiling with 40 g of potassium carbonate while stirring for 8 hours 20 0 C are filtered off the inorganic salts. the acetone is distilled off and the residue is Vakaam distilled from the filtrate.
— CH — C — ° — CH2- C — OCH- CH - C - ° - CH 2 - C - OCH
CH, CHjCH, CHj
-Ο —CH — C —O — CH —C-OCHj-Ο —CH — C —O — CH —C-OCHj
!I I!! I I!
ο ο 5 ο ο 5
Beispiel 2
2-[4'-(2",4"-Dichlorphenoxy)-phenoxy]-propionylglykolsäurernethylesterExample 2
2- [4 '- (2 ", 4" -Dichlorophenoxy) -phenoxy] -propionylglycolic acid ethyl ester
61 g 2-[4'-(2",4"-Dichlorphenoxy)-phenoxy]-propionsäure und 24 g Chlorcssigsäuremethylester werden in 200 ml Butanon gelöst. Nach Zugabe von 26 g Kaliumcarbonat wird 8 Stunden unter Rühren zum Sieden erhitzt. Das Reaktionsgemisch wird auf 200C abgekühlt und die anorganischen Salze abfiltriert. Das Butanon des Filtrats wird abdestilliert und der gebildete Ester durch Vakuumdestillation gereinigt.61 g of 2- [4 '- (2 ", 4" -dichlorophenoxy) phenoxy] propionic acid and 24 g of methyl chloroacetate are dissolved in 200 ml of butanone. After adding 26 g of potassium carbonate, the mixture is heated to boiling with stirring for 8 hours. The reaction mixture is cooled to 20 ° C. and the inorganic salts are filtered off. The butanone of the filtrate is distilled off and the ester formed is purified by vacuum distillation.
Beispiel 3 25Example 3 25
2-[4'-(4"-Bromphcnoxy)-phenoxy]-propionsäuic-(2-cyanäthyl)-ester2- [4 '- (4 "-Bromophenoxy) phenoxy] propionic acid (2-cyanoethyl) ester
30 g 3-Hydroxypropionsäurenitril werden in 1 SO ml Toluol gelöst. Olcichzeitig werden 143 g 2-[4'-(4"-Bromphenoxy)-phenoxy]-propionsäurechlorid, gelöst in 100 ml Toluol, und 40 g trockenes Triäthylamin, gelöst in 50 ml Toluol, bei 20-400C zugetropft. 2 Stunden wird weiter bei 400C gerührt, abgekühlt auf 200C, abgesaugt 30 und vom Filtrat das Toluol abdestilliert. Man erhält ISIg Rückstand. Nach Destillation des Rückstandes werden 138 g = 88% d.Th. vom Kp0.,,: 208-21O0C erhalten.30 g of 3-hydroxypropiononitrile are dissolved in 110 ml of toluene. Olcichzeitig 143 g of 2- [4 '- (4 "-Bromphenoxy) phenoxy] propionic acid chloride dissolved in 100 ml of toluene, and 40 g of dry triethylamine dissolved in 50 ml of toluene at 20-40 0 C was added dropwise 2 hours. . stirring is continued at 40 0 C, cooled to 20 0 C, suction filtered and 30 distilled off from the filtrate the toluene ISIG residue obtained after distillation of the residue 138 g = 88% of theory, bp 0 ,,.:. 208 -21O 0 C obtained.
CH3
O — CH —C-O-CHj-CH2-C=NCH 3
O-CH-CO-CHj-CH 2 -C = N
2-[4'-{4"-Trinuormethylphenoxy)-phenoxyJ-propionsäure-(4-methoxycarbonylphenyl)-ester /;2- [4 '- {4 "-trinuomethylphenoxy) phenoxy / propionic acid (4-methoxycarbonylphenyl) ester /;
23 g 4-Hydroxybenzoesäuremethylester und 17 g getrocknetes Triäthylamin werden in 120 ml Toluol gelöst. '.\ 23 g of methyl 4-hydroxybenzoate and 17 g of dried triethylamine are dissolved in 120 ml of toluene. '. \
in 80 ml Toluol getropft. Nachdem 2 Stunden bei 400C gerührt worden ist, wird auf 200C abgekühlt, Triäthyl- /1added dropwise in 80 ml of toluene. After stirring at 40 ° C. for 2 hours, the mixture is cooled to 20 ° C., triethyl / 1
aminchlorhydrat abgesaugt und vom Filtrat das Toluol abdestilliert. Das erhaltene Öl wird aus η-Hexan um- ,. Sucked off amine chlorohydrate and distilled off the toluene from the filtrate. The resulting oil is environmentally from η-hexane.
kristallisiert. :i Erhalten werden 64 g = 92% d. Th. vom Fp. 78-79°C.crystallized. : i 64 g = 92% d. Th. From m.p. 78-79 ° C.
CH, jfjCH, jfj
O — CH-C — O—<T)V-C —O — CH3 ιO — CH — C — O— <T) VC —O — CH 3 ι
Il ^^ Il 3Il ^^ Il 3
O O »O O »
1 -4 hergestellt. % 1 -4 produced. %
CH3 CH 3
I: A =—CH(CH,>I: A = - CH (CH,>
Bsp. Nr.Example no.
Rf») Kp (0C)Rf ») Kp ( 0 C)
5 6 7 8 9 IO Il 12 13 14 15 16 17 18 19 205 6 7 8 9 IO Il 12 13 14 15 16 17 18 19 20
22 23 2422 23 24
2525th
2626th
2727
2828
2929
4-CI4-CI
2,4-Cl2,4-Cl
3.4-CI3.4-CI
4-Br4-Br
2-CI, 4-Br2-CI, 4-Br
4-CF1 4-CF 1
2-CI, 4-CF,2-CI, 4-CF,
3-CF3 3-CF 3
3-CF1, 4-CI3-CF 1 , 4-CI
2-CI2-CI
4-CI4-CI
2,4-Cl2,4-Cl
4-CI4-CI
2,4-Cl2,4-Cl
2-CI, 4-Br2-CI, 4-Br
2-CI. 4-CF1 2-CI. 4-CF 1
2,4-CFj2,4-CFj
4-Br4-Br
3,4-Cl3,4-Cl
2-CI2-CI
4-CI4-CI
2,4-Cl2,4-Cl
3,4-Cl3,4-Cl
2-CI. 4-Br2-CI. 4-Br
4-Br4-Br
-C2H5 -C 2 H 5
-QH5 -QH 5
CH1 CH 1
-CH
\-CH
\
CHjCHj
CH3 CH 3
-CH
\-CH
\
-CH
\-CH
\
CH3
CH3 CH 3
CH 3
-CH
\-CH
\
CH3
CH3 CH 3
CH 3
CHjCHj
CH3 CH 3
-CH
\-CH
\
p K-Pp K-P
o.07:o.07:
po.13 KPo.07: Kpo.13:item 13 KPo.07: Kpo.13:
Po.ij KPo.07: KPo.ij: Kpo.2»: K-Po.n: Kpo.07:Po.ij KPo.07: KPo.ij: Kpo.2 »: K-Po.n: Kpo.07:
190-191190-191
188-190188-190
196-198196-198
195-196195-196
198-200198-200
182-'.85182- '. 85
187-189187-189
174-176174-176
182-184182-184
183-185183-185
190-191190-191
194-196194-196
194-196194-196
198-200198-200
199-200199-200
185-187185-187
186-188186-188
204-206204-206
201-202201-202
194-195194-195
Kp„.26: 183-184Kp ". 26 : 183-184
185-186185-186
Κρο,13: 191-194Κρο, 13 : 191-194
Kpn,,,: 201-203Kp n ,,,: 201-203
Kp0.,,: 198-199Kp 0. ,,: 198-199
CH3 CH 3
Bsp. Nr.Example no.
Kp (0C)Kp ( 0 C)
4-CF,4-CF,
2,4-Cl2,4-Cl
4-C!4-C!
2,4-Cl2,4-Cl
4-Br4-Br
2-Ci, 4-Br2-Ci, 4-Br
4-CF,4-CF,
2,4-Cl2,4-Cl
-CH
\-CH
\
CH,CH,
'CH3
CH,'CH 3
CH,
-CH
\-CH
\
CH3 CH 3
CH3 CH 3
-CH2-CH
\-CH 2 -CH
\
-CH2-CH
\-CH 2 -CH
\
CH3 CH3 CH 3 CH 3
— CH2-CH
\- CH 2 -CH
\
CHjCHj
CH3 CH 3
— CH3-CH- CH 3 -CH
CH3 CH3 CH 3 CH 3
-CH2-CH
\-CH 2 -CH
\
CH3 CH3 CH 3 CH 3
-CH2-CH
\-CH 2 -CH
\
CH3 CH3 CH 3 CH 3
Kp0.,.,: 187-188 P01.,: 188-189 j,,.,,: 195-197Kp 0 .,.,: 187-188 P 01 .,: 188-189 j ,,. ,,: 195-197
,: 202-204 „7: 199-201 o.u: 207-208,: 202-204 " 7 : 199-201 o . u : 207-208
Kp11.,.,: 186-188Kp 11 .,.,: 186-188
204-206204-206
lülü
2020th
CH3 CH 3
Π: A=~CH,-Π: A = ~ CH, -
Kp./Fp. (0C)Kp./Fp. ( 0 C)
4242
2-Cl, 4-Br2-Cl, 4-Br
-CH3
-CH3
-CH3
-CH3 -CH 3
-CH 3
-CH 3
-CH 3
-CH,-CH,
Kp007: 190-192 Kpnoij: 193-194 Kp007: 175-177 Kp007: 205-208 Fp. 95-96 Kp013: 205-207 Fp. 92-94Kp 007 : 190-192 Kpnoij: 193-194 Kp 007 : 175-177 Kp 007 : 205-208 Mp. 95-96 Kp 013 : 205-207 Mp. 92-94
Fortsetzungcontinuation
4-CI4-CI
4-Br 4-CF,4-Br 4-CF,
2.4-CI 2-CI, 4-Br2.4-CI 2-CI, 4-Br
CH2-CH3 CH 2 -CH 3
IH: A = —CH —IH: A = —CH -
4-CI 4-Br 4-CF.,4-CI 4-Br 4-CF.,
2,4-Cl 2-Cl, 4-Br2,4-Cl 2-Cl, 4-Br
CH, -CHCH, -CH
CH,CH,
— CH,-CH, -CH2-CH,- CH, -CH, -CH 2 -CH,
CH,CH,
/ -CH2-CH / -CH 2 -CH
CH,CH,
-CH-CH
CH,CH,
Il HIl H
CH3 CH 3
— CH,— CH \- CH, - CH \
-CH2-CH, CH3 -CH 2 -CH, CH 3
-CH-CH
CH,CH,
-CH2-CH3 -CH2-CH3 -CH 2 -CH 3 -CH 2 -CH 3
Kp./Fp. (0C)Kp./Fp. ( 0 C)
Kp1,.,j: 201-203Kp 1 ,., J: 201-203
Kp0J117: 202-204 Kpu.o7: 178-179Kp 0 J 117 : 202-204 Kpu. o7 : 178-179
Kp007: 212-214 Fp. 99-101Kp 007 : 212-214 m.p. 99-101
Kp0,,,: 207-209 Fp. 94-95 Bp 0 ,,,: 207-209 m.p. 94-95
Kp./Fp. (0C)Kp./Fp. ( 0 C)
186-187 Kpo,o7: !88-190
Kpo.13: *'"*
Kpn.07·. 195-196
Kp0.,,: 205-208186-187 Kp o , o7 :! 88-190 Kpo.13: * '"*
Kpn.07 ·. 195-196 Kp 0 ,,. 205-208
Kpo.,3: 193-195Kp o ., 3 : 193-195
Kp0.,,: 194-197Kp 0. ,,: 194-197
Kpo.07: 176-177Kpo.07: 176-177
Kpo.,3-. 197-198Kpo., 3-. 197-198
Kp0J117: 204-205Bp 0 J 117 : 204-205
R"R "
Kp. (0C)Kp. ( 0 C)
H
Cl
H
HH
Cl
H
H
Kp0J,: 200-203 Kp01,: 214-216 Kp0-07: 207-210 Kp007: 190-192Kp 0 J ,: 200-203 Kp 01 ,: 214-216 Kp 0-07 : 207-210 Kp 007 : 190-192
Π: Z = —CH(CH3)C=NΠ: Z = —CH (CH 3 ) C = N
R' Kp. (0ClR 'Kp. ( 0 Cl
H
Cl
H
H
ClH
Cl
H
H
Cl
Kp013: 196-198 Kp01,: 200-202 Kp0J)7: 194-195 Kp01,: 184-186 Kp013: 206-209Kp 013 : 196-198 Kp 01 ,: 200-202 Kp 0 J) 7 : 194-195 Kp 01 ,: 184-186 Kp 013 : 206-209
Fp. (0C)Fp. ( 0 C)
6868
6969
7070
ClCl
ClCl
ClCl
CF,CF,
ClCl
O> CO —CH3-CHO> CO -CH 3 -CH
Q) C-OCH3-CH, Q) C-OCH 3 -CH,
64-6664-66
85-8785-87
44-4744-47
91-9291-92
67-7067-70
Fp. (0C)Fp. ( 0 C)
7272
7373
74 7574 75
CF,CF,
ClCl
ClCl
ClCl
ClCl
IlIl
ClCl
67-6967-69
101-103101-103
81-8281-82
104-106104-106
NO2 NO 2
Beispiel 76
2-[4'-(2",4"-Dichlorbcnzyl)-phenoxy]-propionylmilchsäure-rnethyleslerExample 76
2- [4 '- (2 ", 4" -Dichlorobenzyl) phenoxy] propionyllactic acid methylene
44 g 2-[4'-(2",4"-Dichlorbenzyl)-phenoxy]-propionsäure, 27 g 2-Brompropionsäuremethylcster, 21 g wasserfrei:* Kaliumcarbonat und 100 ml Aceton werden 8 Stunden bei 600C gerührt. Nach dem Abkühlen auf 200C werden die anorganischen Salze abfiltricrl. Vom Filtrat wird das Aceton abdestillicrt und der Rückstand im Vakuum destilliert.44 g of 2- [4 '- (2 ", 4" -dichlorobenzyl) phenoxy] propionic acid, 27 g of methyl 2-bromopropionic acid, 21 g of anhydrous: * Potassium carbonate and 100 ml of acetone are stirred at 60 ° C. for 8 hours. After cooling to 20 ° C., the inorganic salts are filtered off. The acetone is distilled off from the filtrate and the residue is distilled in vacuo.
CHj CH,CHj CH,
-CH-C-O-CH-C-OCHj-CH-C-O-CH-C-OCHj
Il IlIl Il
ο οο ο
: Herbizide: Herbicides
Beispiel I
*° VorauflaufbehandlungExample I.
* ° Pre-emergence treatment
Samen von Gräsern wurden in Töpfen ausgesät und die als Spritzpulver ^der Emulsionskonzentrate formulierten erfindungsgemäßen Präparate in verschiedenen Dosierungen auf die Erdoberfläche gesprüht. Anschließend wurden die Töpfe für 4 Wochen in einem Gewächshaus aufgestellt und das Resultat der Behandlung (ebenso wie bei den folgenden Beispielen) durch eine Boniticrung nach dem Schema von Bolle (s. Bonitierungsschema) festgehalten.Grass seeds were sown in pots and formulated as wettable powders for emulsion concentrates Preparations according to the invention sprayed onto the surface of the earth in various doses. Afterward the pots were placed in a greenhouse for 4 weeks and the result of the treatment (as in the following examples) by means of a credit rating according to the Bolle scheme (see rating scheme) held.
Die in Tabelle I aufgeführten erfindungsgemäßen Präparate zeigen eine sehr gute Wirkung gegen die Schadgräser, die bei den meisten Arten auch bei der niedrigsten Dosierung von 0,15 kg Aktivsubstanz/ha noch gegeben ist. Die Vergleichspräparate Fluorodifcn und Mecoprop waren wesentlich schwächer in ihrer Wirkung gegenThe preparations according to the invention listed in Table I show a very good effect against grass weeds, which is still given in most species even at the lowest dose of 0.15 kg of active substance / ha is. The comparative preparations Fluorodifcn and Mecoprop were much weaker in their action against
mi Gräser. Ähnlieh gute Wirkung gegen G raser zeigten noch folgende erfindungsgemäße Präparate gemäß den Bei' spielen Nr. 1. 8. 9, 11. 21, 32, 33, 36, 38, 39, 42, 49 und 52.mi grasses. The following preparations according to the invention according to the case of ' play No. 1. 8. 9, 11. 21, 32, 33, 36, 38, 39, 42, 49 and 52.
Beispiel U
6^ NachauflaufbchandlungExample U
6 ^ Post-emergence treatment
Samen von Gräsern wurden in Töpfen ausgesät und im Gewächshaus angezogen. 3 Wochen nach der Aussaat wurden die als Spritzpulver oder ILmulsionskonzentratc formulierten erfindungsgemäßen Präparate in verschie-Grass seeds were sown in pots and grown in the greenhouse. 3 weeks after sowing the preparations according to the invention, formulated as wettable powders or emulsion concentrates, were
IOIO
denen Dosierungen aufdie Pflanzen gesprüht und nach 4 Wochen Standzeit im Gewächshaus die Wirkung der Präparate bonitiert.which dosages sprayed on the plants and after 4 weeks of standing in the greenhouse the effect of the Rated preparations.
Die in Tabelle II aufgeführten erfindungsgemäßen Präparate zeigen eine gute bis sehr gute Wirkung gegen die Schadgräser und sind den Vergleichsmitlein Fluorodifcn und Mecoprop überlegen. Ähnlich gute Wirkung gegen Gräser zeigten noch folgende erfindungsgemäße Präparate gemäß den Beispielen Nr. 1,8,9,11,21,32,33, 36, 38, 39,42,49 und 52.The preparations according to the invention listed in Table II show a good to very good action against the Weeds and are superior to the comparison with Fluorodifcn and Mecoprop alone. Similar good effect The following preparations according to the invention according to Examples No. 1,8,9,11,21,32,33 showed against grasses 36, 38, 39,42,49 and 52.
In einem weiteren Versuch mit gleicher Methodik wie im Beispiel II (Nachauflaufbehandlung) wurden verschiedene Kulturpflanzen mit Suspensionen oder Emulsionen der in den Beispielen I und Π genannten erfindungjgemäßen Substanzen besprüht Selbst in der hohen Dosierung von 2,5 kg/ha zeigten Sojabohne, Erdnuß, Buschbohne, Ackerbohne, Erbse, Luzerne, Lein, Kohl, Raps, Gurke, Sonnenblume, Tabak, Karotte, Sellerie und Zuckerrübe keine Schäden. Gerste und Weizen zeigten keine Reaktion aufdie Präparate gemäß den Beispielen 2,6,9,33,42,51 und 52.In a further experiment with the same methodology as in Example II (post-emergence treatment), different Crop plants with suspensions or emulsions according to the invention mentioned in Examples I and Π Substances sprayed Even in the high dosage of 2.5 kg / ha, soybean, peanut, French beans, field beans, peas, alfalfa, flax, cabbage, rapeseed, cucumber, sunflower, tobacco, carrots, celery and sugar beet no damage. Barley and wheat showed no reaction to the preparations according to the examples 2,6,9,33,42,51 and 52.
Ähnliche Resultate erhält man, wenn man die Substanzen im VoraufiaufVerfahren aufdie Bodenoberfläche spritztSimilar results are obtained if the substances are applied to the soil surface in advance splashes
Man kann also mit erfindungsgemäßen Substanzen grasartige Unkräuter wie Flughafer (Avena), Ackerfuchsschwanz (Alopecurus), Raygras (Lolium), Borsten-, Hühner- und Bluthirse (Setaria, Echinochloa, Digitaria) in dikotylen Kulturen bekämpfen. Man kann mit einigen der beanspruchten Substanzen sogar grasartige Unkrauier in Getreidekulturen, die ja bekanntlich ebenfalls Gräser sind, selektiv kontrollieren.So you can with substances according to the invention grass-like weeds such as wild oats (Avena), foxtail (Alopecurus), ryegrass (Lolium), bristle, chicken and blood millet (Setaria, Echinochloa, Digitaria) in Control dicot crops. Some of the claimed substances can even cause grass-like weeds Selectively control in cereal crops, which are also known to be grasses.
Erfindungsgemäße Verbindungen waren in einem Versuch, in dem sie nach dem Auflaufen versprüht wurden, vorzüglich wirksam gegen Alopecurus und Setaria und schonten gleichzeitig Gerste und Weizen (Tabelle IV). Ähnlich wirkten die Präparate aus Beispiel Nr. 38 und 48.Compounds according to the invention were in an experiment in which they were sprayed after emergence, extremely effective against Alopecurus and Setaria and at the same time spared barley and wheat (Table IV). The preparations from Example Nos. 38 and 48 had a similar effect.
5050
60 6560 65
Unkraut-Bonitierungszahlen bei VorauflaufbehandlungWeed rating figures for pre-emergence treatment
(kg/ha A. S.)dosage
(kg / ha AS)
ALPlant species
AL
0,6
0,152.5
0.6
0.15
2
31
2
3
2
21
2
2
2
41
2
4th
1
11
1
1
0,6
0,152.5
0.6
0.15
3
43
3
4th
2
31
2
3
2
31
2
3
3
42
3
4th
0,6
0,152.5
0.6
0.15
4
53
4th
5
2
4I.
2
4th
1
21
1
2
0,6
0,152.5
0.6
0.15
4
53
4th
5
2
21
2
2
1
21
1
2
1
31
1
3
1111th
(kg/ha A.S.)dosage
(kg / ha AS)
(kg/ha A.S.)dosage
(kg / ha AS)
AVPflan / cnarlcn
AV
0.6
0,152.5
0.6
0.15
0,6
0,152.5
0.6
0.15
I
2I.
I.
2
I
41
I.
4th
1
21
1
2
1
11
1
1
I
I1
I.
I.
1
71
1
7th
1
11
1
1
i
1I.
i
1
0,6
0.1524
0.6
0.15
OA
0,152.5
OA
0.15
3
X1
3
X
9X
9
5
7I.
5
7th
2
71
2
7th
8
81
8th
8th
5
82
5
8th
8
94th
8th
9
3
71
3
7th
0.6
OJ 52.5
0.6
OJ 5
0.6
0.152.5
0.6
0.15
5
82
5
8th
X
97th
X
9
6
83
6th
8th
4
81
4th
8th
8
95
8th
9
3
7I.
3
7th
7
83
7th
8th
Ii
I.
ALPlant species
AL
0,6
0.152.5
0.6
0.15
1
XI.
1
X
8
95
8th
9
1
21
1
2
1
3I.
1
3
i1: 5
i
SA = Setaria
LO = Lolium
EC - EchinochloaAL - Alopecurus
SA = Setaria
LO = Lolium
EC - Echinochloa
2
2I.
2
2
0.6
0,152.5
0.6
0.15
1
II.
1
I.
I
4I.
I.
4th
I
II.
I.
I.
1
2I.
1
2
8
87th
8th
8th
0,6
0,152.5
0.6
0.15
8
98th
8th
9
8
98th
8th
9
3
52
3
5
8
96th
8th
9
7
84th
7th
8th
0.152.5
0.15
9
9X
9
9
8
97th
8th
9
9
l)8th
9
l)
Unkraut-Bonitierungszahlen bei NachauflaufbchandlungTable II
Weed rating figures for post-emergence treatment
6
84th
6th
8th
BeispielPreparation gcmäU
example
9
98th
9
9
AL Alopecurus
SA ■-- Sclaria
1.0 Lolium
IC - Ek'hinochloaAV - Avcna
AL alopecurus
SA ■ - Sclaria
1.0 Lolium
IC - Ek'hinochloa
kg/ha A. S.: 1,25kg / ha AS: 1.25
(1.62(1.62
(1.31(1.31
(32)
1,25(32)
1.25
Ü.3IEx.3I
Alopecurus Setaria Gerste
WeizenAlopecurus setaria barley
wheat
Biologische Beispiele
lungi/idcBiological examples
lungi / idc
Usiilago nuda-inll/iertcs Gcrslcnsaalgut (Bcfallsgrad 157») wurde mil erllndungsgcmäUcn Verbindungen in den in Tabelle V angegebenen Anwendungskonzentrationen gebei/i, in Töpfe ausgesät und zunächst bei niedrigen, später bei höheren Temperaturen (200C) in einem Gewächshaus aufgezogen. 10-12 Wochen später wurden jeweils die gesunden sowie die mit llstilago nuda befallenen Halme ausgezählt, der jeweilige Befallsgrad ermittelt und schließlich der Wirkungsgrad errechnet.Usilago nuda-inll / iertcs Gcrslcnsaalgut (degree of fall 157 ») was given with basic compounds in the application concentrations given in Table V, sown in pots and raised first at low, later at higher temperatures (20 0 C) in a greenhouse. 10-12 weeks later, the healthy stalks and those infected with llstilago nuda were counted, the respective degree of infection was determined and finally the degree of effectiveness was calculated.
In diesem und den folgenden Beispielen stehen die Buchstaben A bis !· für die nachstehend genannten Vergleichsmittel: In this and the following examples, the letters A to! Stand for the comparison agents mentioned below:
Hg-silikatHg silicate
B = Mangan-üthylen-l^-his-dithiocarbamal
D = Tctramethylthiuram-disulfid (TMTD)
E = S-üthyl-N-O-dimelhylaminopropylHhiolearbarnat-hydrochltirid (Prothiocarb).B = Manganese-ethylene-l ^ -his-dithiocarbamal
D = tramethylthiuram disulfide (TMTD)
E = S-ethyl-NO-dimethylaminopropyl-hiolearbarnate-hydrochloride (prothiocarb).
Wirkungsgrad in 7» bei μ Hei/mitlcl pm KK) kg Sau lg Ut 250 2(K) IfK) 50Efficiency in 7 »at μ Hei / mitlcl pm KK) kg Sau lg Ut 250 2 (K) IfK) 50
2525th
1 (50%ig) 32 (50%ig) 76 (50%ig) 11 (50%ig) 38 (50%ig) 68 (50%ig) A (50%ig) Unbehandelte infizierte Pflanzen1 (50%) 32 (50%) 76 (50%) 11 (50%) 38 (50%) 68 (50%) A (50%) Untreated infected plants
100100
KK)KK)
6060
Aus Tabelle V gehl die hervorragende, dem Vcrglcichsmittcl A überlegene Wirkung der beanspruchten Verbindungen gegen Ustilago nuda hervor.Table V shows the excellent action of the claimed compounds, which is superior to that of comparison A against Ustilago nuda.
Natürlich mit Helminthosporium gramineum infiziertes Sommergersten-Saatgut mit einem Befallsgrad von 24% wurde mit beanspruchten Verbindungen (50%ige Beizmittel) in den in Tabelle VI angegebenen Konzentrationen gebeizt. Die Aussaat des Saatgutes erfolgte in Schalen, die anschließend in ein üewächshausgesteilt wurden. Später wurden sowohl die mit Ilelminlhosporium gramineum befallenen Pflanzen als auch die gesunden Pflanzen ausgezählt, der jeweilige Bcfallsgrad ermittelt und schließlich der Wirkungsgrad errechnet (Tabelle Vl).Spring barley seeds naturally infected with Helminthosporium gramineum with an infestation level of 24% was with claimed compounds (50% pickling agents) in the concentrations given in Table VI pickled. The seeds were sown in trays, which were then placed in a greenhouse. Later, both the plants infected with Ilelminlhosporium gramineum and the healthy ones became Plants are counted, the respective degree of fall is determined and finally the degree of effectiveness is calculated (Table Vl).
Wirkungsgrad in % bei g Beizmittel pro 100 kg Saatgut 3(K) 250 2(K)Efficiency in % with g dressing agent per 100 kg of seed 3 (K) 250 2 (K)
100100
62 (50%ig) A (50%ig) B (80%ig) Unbehandelte infizierte Pflanzen62 (50%) A (50%) B (80%) Untreated infected plants
IGOIGO
100100
9595
6060
8080
1313th
Die Ergebnisse in Tabelle Vl zeigen die ausgezeichnete Helminlhosporium-Wirkung der beanspruchten Verbindung und die Überlegenheit dieser quecksilberfreien Verbindung sowohl gegenüber dem quecksilberfreien Vergleichsmittel B als auch dem quecksilberhaltigen Vergleichsmittel Λ.The results in Table VI show the excellent Helminlhosporium activity of the claimed compound and the superiority of this mercury-free compound over both the mercury-free one Comparison agent B and the comparison agent Λ containing mercury.
5 Beispiel VIl5 Example VIl
Natürlich mit Phoma betae verseuchtes Zuckerrübensaatgut mit einem Bclallgrad von ca. 60% wurde mit der beanspruchten Verbindung gebeizt, in Schalen ausgelegt und in einem Gewächshaus bei 200C aufgezogen. 3 Wochen nach Aussaat wurden die Zuckerrüben-Pfliinzchen auf Befall mit Phoma betae untersucht und der ίο Wirkungsgrad der beanspruchten Verbindung ermittelt.Sugar beet seed naturally contaminated with Phoma betae with a clall degree of approx. 60% was pickled with the claimed compound, laid out in bowls and grown in a greenhouse at 20 ° C. 3 weeks after sowing, the sugar beet plants were examined for infestation with Phoma betae and the degree of effectiveness of the compound claimed was determined.
|ς 300 2(K) 100 50 | ς 300 2 (K) 100 50
51 (5<)%ig)51 (5 <)% ig)
D (8ü%ig> !!!!) 95D (8ü% ig> !!!!) 95
1() Unbehandelte infizierte Pflanzen 0 0 1 () Untreated infected plants 0 0
In einem gleichmäßig und stark mit Pythium ultimum verseuchten Boden wurde die beanspruchte Verbin-,5 dung gleichmäßig eingemischt und verteilt. Der so behandelte Boden wurde in PlastiktöpPe abgefüllt und jeder Topf anschließend mit 10 Erbsensamen besät. 8-10 Tage nach Aussaat erfolgte die Auswertung der Versuche, indem die Zahl der aulgelaulencn, gesunden Pflanzen ermittelt und der Wirkungsgrad der beanspruchten Verbindung errechnet wurde. Als Kontrollen dienten Töpfe mit infizierter unbehandelter Erde.In a uniform and strong with Pythium ultimum contaminated soil was the claimed connects, 5 dung mixed uniformly and distributed. The soil treated in this way was filled into plastic pots and each pot was then sown with 10 pea seeds. The tests were evaluated 8-10 days after sowing by determining the number of outside healthy plants and calculating the degree of effectiveness of the compound claimed. Pots with infected, untreated soil were used as controls.
,() Tabelle VIII, () Table VIII
200 100 50 25200 100 50 25
Aus den Tabellen VII und VIII ist die hervorragende, den Vcrglcichsmitteln D und E überlegene fungizide Wirkung der beanspruchten Verbindungen ersichtlich.From Tables VII and VIII, the excellent one, superior to comparatives D and E, is fungicidal Effect of the claimed compounds can be seen.
1414th
Claims (2)
R? (C, -C,)Alkyl bedeuten.phenylene radical substituted once or twice by (C, -C 4 ) alkyl, halogen and / or nitro, and
R ? (C, -C,) alkyl.
O- CH- C — OH (II)CH,
O- CH- C - OH (II)
b) Verbindungen der allgemeinen Formel IVor
b) Compounds of the general formula IV
HOZ (V)with compounds of the general formula V
HOZ (V)
.V Verwendung der Verbindungen der Formel I zur Bekämpfung von Ungräsern und Schadpilzen.or their alkali or ammonium compounds, optionally in the presence of an acid-binding agent, umscl / i.
.V Use of the compounds of the formula I for combating grass weeds and harmful fungi.
Priority Applications (25)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2628384A DE2628384C2 (en) | 1976-06-24 | 1976-06-24 | 2- (4-Phenoxyphenoxy) - or 2- (4-Benzylphenoxy) propionic acid derivatives, process for their preparation and their use as plant treatment agents |
| ES459862A ES459862A1 (en) | 1976-06-24 | 1977-06-17 | D their herbicidal and fungicidal compositions 2-(4-phenoxyphenoxy) propionic acid esters and nitriles an |
| BG036675A BG28028A3 (en) | 1976-06-24 | 1977-06-20 | Herbicide means |
| CH759377A CH626777A5 (en) | 1976-06-24 | 1977-06-21 | Herbicide |
| DD7700199635A DD130981A5 (en) | 1976-06-24 | 1977-06-22 | HERBICIDES AND FUNGICIDES |
| AT438977A AT354803B (en) | 1976-06-24 | 1977-06-22 | HERBICIDES AND FUNGICIDES |
| IL52372A IL52372A (en) | 1976-06-24 | 1977-06-22 | 2-(4-phenoxy(or 4-benzyl)phenoxy)propionic acid derivatives and herbicidal and fungicidal compositions containing them |
| EG366/77A EG12743A (en) | 1976-06-24 | 1977-06-22 | Herbicidal and fungicidal agents |
| IT24954/77A IT1080655B (en) | 1976-06-24 | 1977-06-22 | HERBICIDAL AND FUNGHICIDAL MEANS |
| BR7704047A BR7704047A (en) | 1976-06-24 | 1977-06-22 | PROCESS FOR THE PREPARATION OF COMPOUNDS, HERBICIDAL AND FUNGICIDAL COMPOSITIONS AND EMPLOYMENT |
| JP7394277A JPS532438A (en) | 1976-06-24 | 1977-06-23 | Novel compound*process for preparation thereof*herbicide and germicide containing the same |
| AU26396/77A AU510762B2 (en) | 1976-06-24 | 1977-06-23 | Herbicidal and fungicidal agents |
| CA281,281A CA1094573A (en) | 1976-06-24 | 1977-06-23 | Herbicidal and fungicidal agents |
| GR53775A GR74113B (en) | 1976-06-24 | 1977-06-23 | |
| PT66708A PT66708B (en) | 1976-06-24 | 1977-06-23 | Process for preparing herbicide and fungicide compounds and compositions |
| SU772497903A SU730271A3 (en) | 1976-06-24 | 1977-06-23 | Herbicidic agent |
| ZA00773766A ZA773766B (en) | 1976-06-24 | 1977-06-23 | Herbicidal and fungicidal agents |
| HU77HO1997A HU179483B (en) | 1976-06-24 | 1977-06-23 | Herbicide and fungicide compositions containing phenoxy-propionic acid derivatives as active agents,and process for producing phenoxy-propionic acid derivatives |
| GB26312/77A GB1579201A (en) | 1976-06-24 | 1977-06-23 | D their herbicidal and fungicidal compositions 2-(4-phenoxyphenoxy) propionic acid esters and nitriles an |
| PL1977199094A PL106885B1 (en) | 1976-06-24 | 1977-06-23 | Herbicide and fungicide |
| IE1286/77A IE45009B1 (en) | 1976-06-24 | 1977-06-23 | 2-(4-phenoxyphenoxy) propionic acid esters and nitriles and their herbicidal and fungicidal compositions |
| FR7719416A FR2355799A1 (en) | 1976-06-24 | 1977-06-24 | DERIVATIVES OF PHENOXY-PROPIONIC ACIDS HAVING HERBICIDE AND FUNGICIDE PROPERTIES |
| OA56199A OA05687A (en) | 1976-06-24 | 1977-06-24 | Derivatives of phenoxy-proprionic acids endowed with herbicidal properties. |
| BE178775A BE856101A (en) | 1976-06-24 | 1977-06-24 | DERIVATIVES OF PHENOXY-PROPIONIC ACIDS HAVING HERBICIDE AND FUNGICIDE PROPERTIES |
| KE3220A KE3220A (en) | 1976-06-24 | 1982-07-07 | 2-(4-phenoxyphenoxy)propionic acid esters and nitriles and their herbicidal and fungicidal compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2628384A DE2628384C2 (en) | 1976-06-24 | 1976-06-24 | 2- (4-Phenoxyphenoxy) - or 2- (4-Benzylphenoxy) propionic acid derivatives, process for their preparation and their use as plant treatment agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2628384A1 DE2628384A1 (en) | 1978-04-13 |
| DE2628384C2 true DE2628384C2 (en) | 1984-09-27 |
Family
ID=5981343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2628384A Expired DE2628384C2 (en) | 1976-06-24 | 1976-06-24 | 2- (4-Phenoxyphenoxy) - or 2- (4-Benzylphenoxy) propionic acid derivatives, process for their preparation and their use as plant treatment agents |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS532438A (en) |
| AT (1) | AT354803B (en) |
| AU (1) | AU510762B2 (en) |
| BE (1) | BE856101A (en) |
| BG (1) | BG28028A3 (en) |
| BR (1) | BR7704047A (en) |
| CA (1) | CA1094573A (en) |
| CH (1) | CH626777A5 (en) |
| DD (1) | DD130981A5 (en) |
| DE (1) | DE2628384C2 (en) |
| EG (1) | EG12743A (en) |
| ES (1) | ES459862A1 (en) |
| FR (1) | FR2355799A1 (en) |
| GB (1) | GB1579201A (en) |
| GR (1) | GR74113B (en) |
| HU (1) | HU179483B (en) |
| IE (1) | IE45009B1 (en) |
| IL (1) | IL52372A (en) |
| IT (1) | IT1080655B (en) |
| KE (1) | KE3220A (en) |
| OA (1) | OA05687A (en) |
| PL (1) | PL106885B1 (en) |
| PT (1) | PT66708B (en) |
| SU (1) | SU730271A3 (en) |
| ZA (1) | ZA773766B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221581A (en) * | 1977-10-25 | 1980-09-09 | Ciba-Geigy Corporation | Phenoxyphenoxyalkanecarboxylic acid esters |
| DE2961917D1 (en) | 1978-01-18 | 1982-03-11 | Ciba Geigy Ag | Herbicidal active unsaturated esters of 4- (3',5'-dihalogenpyridyl-(2')-oxy)-alpha-phenoxy propionic acids, process for their preparation, herbicidal compositions containing them and their use |
| DE2960206D1 (en) | 1978-02-03 | 1981-04-16 | Ciba Geigy Ag | Cyanomethyl ester of 4-(paratrifluormethylphenoxy)-alpha-phenoxypropionic acid; process for its preparation; composition containing this herbicidal compound, and its application |
| CA1114382A (en) * | 1978-07-03 | 1981-12-15 | Hermann Rempfler | Esters of 0-(pyridyloxy-phenyl)-lactic acids |
| FR2446812A1 (en) * | 1979-01-16 | 1980-08-14 | Produits Ind Cie Fse | PHENOXY- AND THIOPHENOXYNITRILES AND THEIR APPLICATIONS AS HERBICIDES |
| DE2906237A1 (en) * | 1979-02-17 | 1980-08-28 | Bayer Ag | PHENOXYCARBONIC ACID AMIDES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS HERBICIDES |
| GR67685B (en) * | 1979-04-09 | 1981-09-04 | Hoechst Ag | |
| DK155935C (en) * | 1979-05-16 | 1989-10-16 | Rohm & Haas | SUBSTITUTED DIPHENYLETHERS, HERBICIDE PREPARATIONS CONTAINING THESE COMPOUNDS AND PROCEDURES TO COMBAT WEEDS |
| FR2473514A2 (en) * | 1980-01-15 | 1981-07-17 | Produits Ind Cie Fse | Cyano-alkanol ester(s) of phenoxy-propionic acids - having selective pre- and post- emergence herbicidal activity |
| US4443248A (en) * | 1982-04-12 | 1984-04-17 | Velsicol Chemical Corporation | Phenoxyphenoxypropionic acids and derivatives, and their use as herbicides |
| US4550192A (en) * | 1983-09-01 | 1985-10-29 | The Dow Chemical Company | Fluorophenoxyphenoxypropionates and derivatives thereof |
| EP3260448A1 (en) * | 2012-05-03 | 2017-12-27 | DSM IP Assets B.V. | Process for preparation of 4-methyloxazole-5-carboxylic ester |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2223894C3 (en) * | 1972-05-17 | 1981-07-23 | Hoechst Ag, 6000 Frankfurt | Herbicidal agents based on phenoxycarboxylic acid derivatives |
| DE2417487C2 (en) * | 1974-04-10 | 1983-01-20 | Hoechst Ag, 6000 Frankfurt | Benzylphenoxyalkanecarboxylic acids, their derivatives and processes for their preparation |
-
1976
- 1976-06-24 DE DE2628384A patent/DE2628384C2/en not_active Expired
-
1977
- 1977-06-17 ES ES459862A patent/ES459862A1/en not_active Expired
- 1977-06-20 BG BG036675A patent/BG28028A3/en unknown
- 1977-06-21 CH CH759377A patent/CH626777A5/en not_active IP Right Cessation
- 1977-06-22 AT AT438977A patent/AT354803B/en not_active IP Right Cessation
- 1977-06-22 BR BR7704047A patent/BR7704047A/en unknown
- 1977-06-22 IL IL52372A patent/IL52372A/en unknown
- 1977-06-22 IT IT24954/77A patent/IT1080655B/en active
- 1977-06-22 EG EG366/77A patent/EG12743A/en active
- 1977-06-22 DD DD7700199635A patent/DD130981A5/en unknown
- 1977-06-23 HU HU77HO1997A patent/HU179483B/en unknown
- 1977-06-23 ZA ZA00773766A patent/ZA773766B/en unknown
- 1977-06-23 GB GB26312/77A patent/GB1579201A/en not_active Expired
- 1977-06-23 JP JP7394277A patent/JPS532438A/en active Granted
- 1977-06-23 CA CA281,281A patent/CA1094573A/en not_active Expired
- 1977-06-23 PT PT66708A patent/PT66708B/en unknown
- 1977-06-23 GR GR53775A patent/GR74113B/el unknown
- 1977-06-23 SU SU772497903A patent/SU730271A3/en active
- 1977-06-23 PL PL1977199094A patent/PL106885B1/en unknown
- 1977-06-23 IE IE1286/77A patent/IE45009B1/en unknown
- 1977-06-23 AU AU26396/77A patent/AU510762B2/en not_active Expired
- 1977-06-24 BE BE178775A patent/BE856101A/en not_active IP Right Cessation
- 1977-06-24 FR FR7719416A patent/FR2355799A1/en active Granted
- 1977-06-24 OA OA56199A patent/OA05687A/en unknown
-
1982
- 1982-07-07 KE KE3220A patent/KE3220A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7704047A (en) | 1978-04-04 |
| PL106885B1 (en) | 1980-01-31 |
| DD130981A5 (en) | 1978-05-24 |
| JPS532438A (en) | 1978-01-11 |
| IT1080655B (en) | 1985-05-16 |
| ZA773766B (en) | 1978-05-30 |
| PT66708A (en) | 1977-07-01 |
| GB1579201A (en) | 1980-11-12 |
| PT66708B (en) | 1979-01-22 |
| FR2355799A1 (en) | 1978-01-20 |
| CH626777A5 (en) | 1981-12-15 |
| PL199094A1 (en) | 1978-03-28 |
| AU510762B2 (en) | 1980-07-10 |
| AU2639677A (en) | 1979-01-04 |
| JPS6113458B2 (en) | 1986-04-14 |
| GR74113B (en) | 1984-06-06 |
| BG28028A3 (en) | 1980-02-25 |
| HU179483B (en) | 1982-10-28 |
| IL52372A0 (en) | 1977-08-31 |
| CA1094573A (en) | 1981-01-27 |
| BE856101A (en) | 1977-12-27 |
| EG12743A (en) | 1979-06-30 |
| ES459862A1 (en) | 1978-12-01 |
| IL52372A (en) | 1981-12-31 |
| KE3220A (en) | 1982-08-13 |
| DE2628384A1 (en) | 1978-04-13 |
| IE45009B1 (en) | 1982-06-02 |
| SU730271A3 (en) | 1980-04-25 |
| IE45009L (en) | 1977-12-24 |
| AT354803B (en) | 1979-01-25 |
| FR2355799B1 (en) | 1983-10-07 |
| ATA438977A (en) | 1979-06-15 |
| OA05687A (en) | 1981-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2640730C2 (en) | Benzoxazolyloxy and benzothiazolyloxyphenoxy compounds and herbicidal agents containing them | |
| DE2617804C2 (en) | 2- (4-Phenoxy phenoxy) propionic acid derivatives and their use as herbicides | |
| DE2328340C3 (en) | N-aliphaticoxyalkylated chloroacetanilides, process for their preparation and agents for influencing plant growth | |
| EP0014684B1 (en) | 2-substituted 5-phenoxy-phenylphosphonic acid derivatives, process for preparing them and their use as herbicides | |
| DE2223894B2 (en) | Herbicidal agents based on phenoxycarboxylic acid derivatives | |
| DE2628384C2 (en) | 2- (4-Phenoxyphenoxy) - or 2- (4-Benzylphenoxy) propionic acid derivatives, process for their preparation and their use as plant treatment agents | |
| EP0062905B1 (en) | Heterocyclic phenyl ethers, process for their production and herbicides containing them | |
| EP0036390B1 (en) | Diphenyl ether ureas with herbicidal activity | |
| CH646160A5 (en) | HETEROCYCLICALLY SUBSTITUTED PHENYL ETHERS, HERBICIDES CONTAINING THEM, AND METHOD FOR THE PRODUCTION THEREOF. | |
| DD228155A5 (en) | FUNGICIDES AND INSECTICIDES | |
| CH623458A5 (en) | ||
| EP0035475B1 (en) | Herbicidally active 2-nitro-5-phenoxyphenyl oxazoles, oxazines, imidazoles, pyrimidines and thiazoles, their preparation and their use | |
| CH631721A5 (en) | Pesticides. | |
| DE3430215A1 (en) | PHENOXYPROPIONIC ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS HERBICIDES | |
| DE3018003C2 (en) | ||
| EP0011802B1 (en) | Phenoxy-phenoxy-propionic acid amides, processes for their preparation, herbicidal compositions containing them and their use in controlling the growth of weeds | |
| DE3014157A1 (en) | FUNGICIDAL, HETEROCYCLICALLY SUBSTITUTED THIOGLYCOLIC ACID ANILIDES | |
| EP0071572A2 (en) | Derivatives of 2-nitro-4- or-5-pyridyloxy-phenylphosphonic acid, process for their preparation, their use as herbicides and/or regulators of plant growth and/or microbicides, as well as the intermediates used for their preparation, the process for their preparation and their use as herbicides | |
| DE3214227A1 (en) | 1- (TRIHALOGENMETHYL-SULFENYL) -4-METHYLIMIDAZOLE-5-CARBOXAMIDES AND FUNGICIDES CONTAINING THEM | |
| DE1810581C3 (en) | N-acyl-p-dialkylamino-phenylhydrazones, process for their preparation and their use for combating phytopathogenic fungi | |
| EP0367365A2 (en) | Benzisothiazoles, process for their preparation and their use as pesticides | |
| DE2946910A1 (en) | FUNGICIDAL SULFONYL, BZW. SULFINYL ACETANILIDE | |
| EP0174278A1 (en) | N-(substituted-alkyl) dichloroacetamide derivatives | |
| DE2709032A1 (en) | HERBICIDAL AGENTS | |
| DE3013104A1 (en) | Thioglycolic acid anilide derivs. - useful as fungicides, esp. against Phycomycetes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: C07C 69/712 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |