EP2874995A1 - Procede de preparation du diaminomaleonitrile - Google Patents
Procede de preparation du diaminomaleonitrileInfo
- Publication number
- EP2874995A1 EP2874995A1 EP13737315.5A EP13737315A EP2874995A1 EP 2874995 A1 EP2874995 A1 EP 2874995A1 EP 13737315 A EP13737315 A EP 13737315A EP 2874995 A1 EP2874995 A1 EP 2874995A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- process according
- catalyst
- ketone
- carried out
- reaction
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- DPZSNGJNFHWQDC-ARJAWSKDSA-N (z)-2,3-diaminobut-2-enedinitrile Chemical compound N#CC(/N)=C(/N)C#N DPZSNGJNFHWQDC-ARJAWSKDSA-N 0.000 title abstract description 5
- 150000002576 ketones Chemical class 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 239000002841 Lewis acid Substances 0.000 claims description 4
- 150000007517 lewis acids Chemical class 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 150000007529 inorganic bases Chemical class 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims 2
- 239000006227 byproduct Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 10
- MWFMGBPGAXYFAR-UHFFFAOYSA-N 2-hydroxy-2-methylpropanenitrile Chemical compound CC(C)(O)C#N MWFMGBPGAXYFAR-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- YNONYHDIQPCCNE-UHFFFAOYSA-N 2,2-diaminopropanedinitrile Chemical compound N#CC(N)(N)C#N YNONYHDIQPCCNE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 101000687448 Homo sapiens REST corepressor 1 Proteins 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 102100024864 REST corepressor 1 Human genes 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- JUFLTGRGLUCRCU-UHFFFAOYSA-N ethanediimidoyl dicyanide Chemical compound N#CC(=N)C(=N)C#N JUFLTGRGLUCRCU-UHFFFAOYSA-N 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ROZPNEGZBIUWBX-UHFFFAOYSA-N n-[bis(diethylamino)phosphoryl]-n-ethylethanamine Chemical compound CCN(CC)P(=O)(N(CC)CC)N(CC)CC ROZPNEGZBIUWBX-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 150000003212 purines Chemical class 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
Definitions
- the present invention relates to a method of manufacturing diaminomaléonitril ⁇ .
- Diaminomaléonitriie (DA N) is known to be a precursor for the synthesis of nitrogenous rings such as imidazotes, pyrazines and purines. But recently the DAMN has proved to be a precursor for the synthesis of new lithium salts having interesting properties for improving the performance of Li-ion batteries (WO 2010/023413),
- Diaminomaléonitriie is conventionally obtained by polymerization of cyanhydric acid (HCN) using different types of catalysis.
- GB 1325620 describes the preparation of DAMN by tetramerization liquid phase HCN at a temperature between ⁇ ⁇ 40 ° C and below 0 ° C in the presence of a basic catalyst and at least one catalyst selected from-eo cyanogen and diiminosuccinonitrile.
- US Pat. No. 3,839,406 describes a process for the preparation of the DAMN comprising the following steps: (a) mixing at ambient temperature an alkaline catalyst chosen from sodium cyanide and potassium cyanide, in a solvent chosen from hexa-methyl-phosphoramide and hexa-ethylphosphoramide, (b) progressive addition of HCN and continued agitation of the reaction medium! for six hours with a molar ratio cyanide aleaisn / HCN less than 0.25, (c) dilution of the solution with hot water and (d) removal of a blackish amorphous polymer by flitration.
- an alkaline catalyst chosen from sodium cyanide and potassium cyanide
- the document CA 1000297 describes a process for the manufacture of diaminomalonitriy by polymerization of HCN in the presence of a compound chosen from oxides, hydroxides and cyanides of alkaline earth metals in a solvent chosen from n- methylpyrrolidone, dimethylsulfoxide and dimethylformamide.
- the starting reagent is hydrocyanic acid, which is a very toxic gas and whose use is highly regulated, which therefore limits access to the DAMN.
- the growing market for Li-ion batteries and interesting properties of the lithium salts synthesized from the DAMN will induce a high demand of DA N,
- the present invention relates to a process for producing diaminomalononitrile from a cyanohydrin ketone according to reaction 1.
- R and R ' identical or different, representing a linear or branched alkyl chain having from 1 to 5 carbon atoms.
- the process according to the present invention comprising at least one reaction step (1) can be carried out in the presence of a catalyst.
- the catalyst may be selected from the group consisting of inorganic or organic bases of which pK A is from 1 to 14, alkali or alkaline earth metal oxides and Lewis acids.
- Oxides that may be mentioned include potassium oxide, sodium oxide or calcium oxide. Silicon oxide may also be suitable.
- Lewis acids examples include trialkylaluminum, boron trialkyl or pentaalkylphosphorus.
- reaction can be carried out in the presence of an aprotic solvent.
- aprotic solvent mention may be made of nitriies, hexa-alkylphosphoramide, dimethylformamide, dimethylsulfoxide, toluene or oxyfene.
- the additives may also be present in the reaction medium.
- additives mention may in particular be made of mercaptans.
- the reaction temperature may be from -50 to 200 ° C, preferably from -20 to 150 ° C.
- reaction time can vary within wide limits. It is preferably between 1 and 96 hours, advantageously 1 and 72 hours. According to one embodiment of the process of the present invention, reaction 1 can be carried out in the presence of HCN according to the following scheme,
- the molar ratio of HCN / ketone cyanohydrin y / x may be between 0.001 and 2.5, preferably between 0.005 and 2.
- the molar ratio of the amount of catalyst to the total amount of reagents involved is preferably between 0.01 and 1,
- the method according to the present invention may further comprise at least one step of recovering the ketone formed as a co-product.
- the process may also include at least one catalyst recovery step.
- the process may also include a step of recovering excess cyanohydrin ketone.
- the process may comprise a step of purifying the diaminomaleonitile such as, for example, recrystallization or treatment with activated charcoal.
- the ketone cyanohydrin is acetone cyanohydrin.
- Example 1 illustrates the invention without limiting it.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1256893A FR2993560B1 (fr) | 2012-07-17 | 2012-07-17 | Procede de preparation du diaminomaleonitrile |
| PCT/FR2013/051395 WO2014013151A1 (fr) | 2012-07-17 | 2013-06-14 | Procede de preparation du diaminomaleonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2874995A1 true EP2874995A1 (fr) | 2015-05-27 |
Family
ID=46963908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13737315.5A Withdrawn EP2874995A1 (fr) | 2012-07-17 | 2013-06-14 | Procede de preparation du diaminomaleonitrile |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150197487A1 (fr) |
| EP (1) | EP2874995A1 (fr) |
| JP (1) | JP2015528803A (fr) |
| CN (1) | CN104411680A (fr) |
| FR (1) | FR2993560B1 (fr) |
| WO (1) | WO2014013151A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118684597B (zh) * | 2024-08-28 | 2024-11-08 | 营口德瑞化工有限公司 | 一种从氢氰酸聚合物中提取二氨基马来腈的方法 |
| CN120192246A (zh) * | 2025-05-20 | 2025-06-24 | 营口德瑞化工有限公司 | 一种连续合成二氨基马来腈的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3629318A (en) * | 1970-03-18 | 1971-12-21 | Du Pont | Synthesis of diaminomaleonitrile from hydrogen cyanide as catalyzed by cyanogen or diiminosuccinonitrile |
| JPS501250B2 (fr) | 1971-12-14 | 1975-01-16 | ||
| US3806517A (en) * | 1972-02-25 | 1974-04-23 | Du Pont | Preparation of 4,5-dicyanoimidazoles |
| US3897477A (en) | 1972-12-19 | 1975-07-29 | Kyowa Gas Chem Ind Co Ltd | Method of preparing diaminomaleonitrile |
| JPS5623419B2 (fr) * | 1974-09-03 | 1981-05-30 | ||
| GB1471851A (en) * | 1974-12-27 | 1977-04-27 | Sagami Chem Res | Diaminomaleonitrile derivatives and processes for preparing the same |
| US4066683A (en) | 1977-01-03 | 1978-01-03 | Nippon Chemicals Co., Ltd. | Process for the preparation of diaminomaleonitrile |
| CA2755022A1 (fr) | 2009-03-12 | 2010-09-16 | Safety Compliance Design & Services Pty Ltd | Systeme de securite en hauteur et procede d'installation |
-
2012
- 2012-07-17 FR FR1256893A patent/FR2993560B1/fr not_active Expired - Fee Related
-
2013
- 2013-06-14 WO PCT/FR2013/051395 patent/WO2014013151A1/fr not_active Ceased
- 2013-06-14 JP JP2015522140A patent/JP2015528803A/ja active Pending
- 2013-06-14 EP EP13737315.5A patent/EP2874995A1/fr not_active Withdrawn
- 2013-06-14 US US14/415,003 patent/US20150197487A1/en not_active Abandoned
- 2013-06-14 CN CN201380036061.7A patent/CN104411680A/zh active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2014013151A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150197487A1 (en) | 2015-07-16 |
| FR2993560A1 (fr) | 2014-01-24 |
| CN104411680A (zh) | 2015-03-11 |
| WO2014013151A1 (fr) | 2014-01-23 |
| FR2993560B1 (fr) | 2014-07-18 |
| JP2015528803A (ja) | 2015-10-01 |
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Legal Events
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| AX | Request for extension of the european patent |
Extension state: BA ME |
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| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHMIDT, GREGORY |
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| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
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| 18D | Application deemed to be withdrawn |
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