RU96105826A - REACT FOR SYNTHESIS OF OXISULATED FLUORINE-CONTAINING ORGANIC COMPOUNDS AND METHOD FOR OBTAINING OXYCLOURED FLUORINE-CONTAINING ORGANIC COMPOUNDS - Google Patents
REACT FOR SYNTHESIS OF OXISULATED FLUORINE-CONTAINING ORGANIC COMPOUNDS AND METHOD FOR OBTAINING OXYCLOURED FLUORINE-CONTAINING ORGANIC COMPOUNDSInfo
- Publication number
- RU96105826A RU96105826A RU96105826/04A RU96105826A RU96105826A RU 96105826 A RU96105826 A RU 96105826A RU 96105826/04 A RU96105826/04 A RU 96105826/04A RU 96105826 A RU96105826 A RU 96105826A RU 96105826 A RU96105826 A RU 96105826A
- Authority
- RU
- Russia
- Prior art keywords
- paragraphs
- reagent according
- fluorine
- reagent
- acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 4
- 150000002894 organic compounds Chemical class 0.000 title claims 4
- 230000015572 biosynthetic process Effects 0.000 title claims 2
- 238000003786 synthesis reaction Methods 0.000 title claims 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 16
- 239000002253 acid Substances 0.000 claims 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims 6
- 150000003839 salts Chemical class 0.000 claims 4
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims 3
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims 3
- 125000004429 atom Chemical group 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 150000002221 fluorine Chemical class 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000002798 polar solvent Substances 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 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 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- -1 alkali metal cation Chemical class 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 229910052792 caesium Inorganic materials 0.000 claims 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims 1
- 235000013877 carbamide Nutrition 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 230000000536 complexating effect Effects 0.000 claims 1
- 150000003983 crown ethers Chemical class 0.000 claims 1
- 150000004292 cyclic ethers Chemical class 0.000 claims 1
- 125000004122 cyclic group Chemical class 0.000 claims 1
- 239000007792 gaseous phase Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 150000003951 lactams Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 125000002560 nitrile group Chemical group 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 229910052701 rubidium Inorganic materials 0.000 claims 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- 150000003672 ureas Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
Ea - СF2 - СООН,
где Еа - электроноакцепторный атом или группа, по меньшей мере частично превращенная в соль с помощью органи- ческого или минерального катиона,
и апротонный полярный растворитель, причем количество высвобождаемых протонов из этих компонентов, включая их примеси, составляет самое большое половину первоначальной молярной концентрации фторкарбоновой кислоты.1. Reagent for the synthesis of oxysulfonated fluorine-containing organic compounds, interaction with sulfur oxide, more precisely with sulfur dioxide, characterized in that it contains fluorocarboxylic acid of the formula
Ea - CF 2 - COOH,
where Ea is an electron-withdrawing atom or group that is at least partially salified with an organic or mineral cation,
and an aprotic polar solvent, with the amount of protons released from these components, including their impurities, constitute the largest half of the initial molar concentration of fluorocarboxylic acid.
4. Реагент по любому из пп. 1 - 3, отличающийся, тем, что содержание в нем переходных металлов, имеющих по меньшей мере два стабильных валентных состояния, менее 1000 ррм молярных по отношению к фторкарбоновой кислоте.3. The reagent according to claim 1 or 2, characterized in that its water content is less than 10% of the molar concentration of fluorocarboxylic acid
4. The reagent according to any one of paragraphs. 1 to 3, characterized in that the content of transition metals in it, having at least two stable valence states, is less than 1000 ppm molar with respect to fluorocarboxylic acid.
Х - СF2 - СООН,
где Х - атом водорода,
и соединений формулы II
R - G - СF2 - СООН,
где R - G - нитрильная группа или же G - или -(CF2)n-, где n более или равно 1, а R - инертный органический или минеральный остаток.12. The reagent according to any one of paragraphs. 1 - 11, characterized in that the acid is selected from compounds of formula I
X - CF 2 - COOH
where X is a hydrogen atom,
and compounds of formula II
R - G - CF 2 - COOH
where R - G is a nitrile group or G - or - (CF 2 ) n -, where n is greater than or equal to 1, and R is an inert organic or mineral residue.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9503515 | 1995-03-24 | ||
| FR9503515A FR2732016B1 (en) | 1995-03-24 | 1995-03-24 | REAGENT AND METHOD FOR THE SYNTHESIS OF ORGANIC OXYSULFIDE AND FLUORINATED DERIVATIVES |
| FR9515764 | 1995-12-29 | ||
| FR9515764A FR2743067B1 (en) | 1995-12-29 | 1995-12-29 | REAGENT AND METHOD FOR THE SYNTHESIS OF ORGANIC OXYSULFIDE AND FLUORINATED DERIVATIVES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU96105826A true RU96105826A (en) | 1998-06-10 |
| RU2160252C2 RU2160252C2 (en) | 2000-12-10 |
Family
ID=26231836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96105826/04A RU2160252C2 (en) | 1995-03-24 | 1996-03-22 | Reagent for synthesis of oxysulfonated fluorine-containing organic compounds and method of preparing oxysulfonated fluorine-containing organic compounds |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5859288A (en) |
| EP (1) | EP0735023B1 (en) |
| JP (1) | JP3933723B2 (en) |
| KR (1) | KR100446825B1 (en) |
| CN (1) | CN1086692C (en) |
| AT (1) | ATE334960T1 (en) |
| BR (1) | BR9601110B1 (en) |
| CA (1) | CA2172449C (en) |
| CZ (1) | CZ294160B6 (en) |
| DE (1) | DE69636402T2 (en) |
| ES (1) | ES2273343T3 (en) |
| HU (1) | HU216163B (en) |
| IL (1) | IL117556A (en) |
| PT (1) | PT735023E (en) |
| RO (1) | RO116274B1 (en) |
| RU (1) | RU2160252C2 (en) |
| SK (1) | SK286140B6 (en) |
| TR (1) | TR199600232A1 (en) |
| TW (1) | TW328948B (en) |
| UA (1) | UA45322C2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE208752T1 (en) * | 1996-08-01 | 2001-11-15 | Rhone Poulenc Chimie | METHOD FOR APPLYING A SUBSTITUTED DIFLUOROMETHYL GROUP |
| US6462228B1 (en) * | 1997-12-22 | 2002-10-08 | 3M Innovative Properties Company | Process for preparation of fluorinated sulfinates |
| FR2900403B1 (en) * | 2006-04-26 | 2008-07-11 | Rhodia Recherches & Tech | PROCESS FOR THE PREPARATION OF OXYSULFIDE AND FLUORINE ORGANIC DERIVATIVES |
| FR2924116B1 (en) * | 2007-11-27 | 2010-02-26 | Rhodia Operations | PROCESS FOR THE PREPARATION OF A TRIFLUOROMETHANESULFINIC ACID SALT |
| FR2924115B1 (en) * | 2007-11-27 | 2010-02-26 | Rhodia Operations | PROCESS FOR THE PREPARATION OF A TRIFLUOROMETHANESULFINIC ACID |
| BRPI0919577A2 (en) * | 2008-10-02 | 2015-12-08 | Basf Se | processes for purifying and preparing trifluoromethanesulfinic acid and for preparing fipronyl. |
| FR2993556B1 (en) * | 2012-07-23 | 2014-08-15 | Rhodia Operations | PROCESS FOR PREPARING A SULFONIMIDE COMPOUND AND ITS SALTS |
| CN102911087A (en) * | 2012-11-19 | 2013-02-06 | 江西国化实业有限公司 | Preparation method of trifluoro methanesulfonic acid |
| FR3010407B1 (en) * | 2013-09-12 | 2015-09-04 | Rhodia Operations | PROCESS FOR THE PREPARATION OF OXYSULFIDE AND FLUORINATED DERIVATIVES BY SULFINATION |
| FR3029520B1 (en) * | 2014-12-09 | 2016-12-09 | Rhodia Operations | PROCESS FOR PREPARING OXYSULFIDE DERIVATIVES AND FLUORES IN ION LIQUID MEDIUM |
| FR3029519B1 (en) * | 2014-12-09 | 2018-08-31 | Rhodia Operations | PROCESS FOR THE PREPARATION OF OXYSULFIDE AND FLUORINE DERIVATIVES IN THE PRESENCE OF AN ORGANIC SOLVENT |
| CN106699615A (en) * | 2016-12-28 | 2017-05-24 | 江苏托球农化股份有限公司 | Preparation process of trifluoromethyl sulfinyl chloride |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2148597A1 (en) * | 1971-09-29 | 1973-04-05 | Bayer Ag | PERFLUORALKYLSULFIC ACIDS AND THE METHOD FOR THEIR PRODUCTION |
| SU638591A1 (en) * | 1977-08-05 | 1978-12-25 | Отделение ордена Ленина института химической физики АН СССР | Method of obtaining alkylchlorsulfites |
| FR2539808A1 (en) * | 1983-01-26 | 1984-07-27 | Petroles Cie Francaise | SAFETY DEVICE FOR A SUBMERSIBLE WELL HEAD |
| FR2564829B1 (en) * | 1984-05-23 | 1987-08-14 | Rhone Poulenc Spec Chim | PROCESS FOR THE PREPARATION OF TRIFLUOROMETHYLIC ACIDS |
| FR2593808B1 (en) * | 1986-02-06 | 1988-07-29 | Rhone Poulenc Chimie | PROCESS FOR THE PREPARATION OF PERHALOGENOMETHANESULFINIC AND SULFONIC ACIDS AND THEIR SALTS |
| FR2660923B1 (en) * | 1990-04-13 | 1992-07-03 | Rhone Poulenc Chimie | REAGENT AND METHOD OF PERHALOGENOALKYLATION FOR NUCLEOPHILE USING SULFUR DIOXIDE. |
-
1996
- 1996-03-15 SK SK358-96A patent/SK286140B6/en not_active IP Right Cessation
- 1996-03-19 CZ CZ1996824A patent/CZ294160B6/en not_active IP Right Cessation
- 1996-03-19 UA UA96031051A patent/UA45322C2/en unknown
- 1996-03-19 IL IL11755696A patent/IL117556A/en not_active IP Right Cessation
- 1996-03-21 RO RO96-00633A patent/RO116274B1/en unknown
- 1996-03-22 US US08/620,359 patent/US5859288A/en not_active Expired - Lifetime
- 1996-03-22 CN CN96107266A patent/CN1086692C/en not_active Expired - Lifetime
- 1996-03-22 RU RU96105826/04A patent/RU2160252C2/en active
- 1996-03-22 TW TW085103455A patent/TW328948B/en not_active IP Right Cessation
- 1996-03-22 PT PT96400624T patent/PT735023E/en unknown
- 1996-03-22 DE DE69636402T patent/DE69636402T2/en not_active Expired - Lifetime
- 1996-03-22 BR BRPI9601110-6A patent/BR9601110B1/en not_active IP Right Cessation
- 1996-03-22 CA CA002172449A patent/CA2172449C/en not_active Expired - Lifetime
- 1996-03-22 AT AT96400624T patent/ATE334960T1/en active
- 1996-03-22 EP EP96400624A patent/EP0735023B1/en not_active Expired - Lifetime
- 1996-03-22 HU HUP9600726A patent/HU216163B/en unknown
- 1996-03-22 TR TR96/00232A patent/TR199600232A1/en unknown
- 1996-03-22 ES ES96400624T patent/ES2273343T3/en not_active Expired - Lifetime
- 1996-03-23 KR KR1019960008043A patent/KR100446825B1/en not_active Expired - Lifetime
- 1996-03-25 JP JP09295996A patent/JP3933723B2/en not_active Expired - Lifetime
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