RU96105817A - NUCLEOPHILIC REACTIVE FOR PERFLUORALKYLATION OF COMPOUNDS AND METHOD FOR OBTAINING DERIVATIVES CONTAINING A DIFFLUORMETYLENE GROUP USING THIS REACTIVE - Google Patents
NUCLEOPHILIC REACTIVE FOR PERFLUORALKYLATION OF COMPOUNDS AND METHOD FOR OBTAINING DERIVATIVES CONTAINING A DIFFLUORMETYLENE GROUP USING THIS REACTIVEInfo
- Publication number
- RU96105817A RU96105817A RU96105817/04A RU96105817A RU96105817A RU 96105817 A RU96105817 A RU 96105817A RU 96105817/04 A RU96105817/04 A RU 96105817/04A RU 96105817 A RU96105817 A RU 96105817A RU 96105817 A RU96105817 A RU 96105817A
- Authority
- RU
- Russia
- Prior art keywords
- paragraphs
- reagent according
- salt
- reagent
- fluorocarboxylic acid
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims 9
- 230000000269 nucleophilic Effects 0.000 title 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 18
- 239000002253 acid Substances 0.000 claims 12
- 239000011780 sodium chloride Substances 0.000 claims 8
- 150000003839 salts Chemical class 0.000 claims 7
- 239000002798 polar solvent Substances 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N Benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims 2
- -1 alkali metal salt Chemical class 0.000 claims 2
- 125000004429 atoms Chemical group 0.000 claims 2
- 125000006575 electron-withdrawing group Chemical group 0.000 claims 2
- 150000004820 halides Chemical class 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N Cesium Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 229910052792 caesium Inorganic materials 0.000 claims 1
- 235000013877 carbamide Nutrition 0.000 claims 1
- 150000001728 carbonyl compounds Chemical class 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 230000000536 complexating Effects 0.000 claims 1
- 230000000875 corresponding 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
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 claims 1
- 150000002019 disulfides Chemical class 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 150000003951 lactams Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 125000002560 nitrile group Chemical group 0.000 claims 1
- 239000012434 nucleophilic reagent Substances 0.000 claims 1
- 150000002898 organic sulfur compounds Chemical class 0.000 claims 1
- 230000000737 periodic Effects 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 125000002577 pseudohalo group Chemical group 0.000 claims 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims 1
- 229910052701 rubidium Inorganic materials 0.000 claims 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 125000004646 sulfenyl group Chemical group S(*)* 0.000 claims 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims 1
- 150000003461 sulfonyl halides Chemical class 0.000 claims 1
- 150000003567 thiocyanates Chemical class 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 (20)
Х - СF2 - СООН,
где Х - атом галоида,
и соединений формулы II
R - G - СF2 - СООН,
где R - G является нитрильной группой или же G является или -(СF2)n-, где n больше или равен 1, а R является независимым органическим или минеральным остатком.13. The reagent according to any one of paragraphs. 1 to 12, wherein the fluorocarboxylic acid is selected from compounds of the formula I
X - CF 2 - COOH
where X is a halogen atom,
and compounds of formula II
R - G - CF 2 - COOH
where R - G is a nitrile group or G is or - (CF 2 ) n -, where n is greater than or equal to 1, and R is an independent organic or mineral residue.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503512A FR2732010B1 (en) | 1995-03-24 | 1995-03-24 | REAGENT AND METHOD USEFUL FOR GRAFTING A SUBSTITUTE DIFLUOROMETHYL GROUP ON A COMPOUND CONTAINING AT LEAST ONE ELECTROPHILIC FUNCTION |
FR9503512 | 1995-03-24 | ||
FR9515763A FR2743065B1 (en) | 1995-12-29 | 1995-12-29 | REAGENT AND METHOD USEFUL FOR GRAFTING A SUBSTITUTED DIFLUOROMETHYL GROUP ON A COMPOUND HAVING AT LEAST ONE ELECTROPHILIC FUNCTION |
FR9515763 | 1995-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96105817A true RU96105817A (en) | 1998-06-10 |
RU2204545C2 RU2204545C2 (en) | 2003-05-20 |
Family
ID=26231834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96105817/04A RU2204545C2 (en) | 1995-03-24 | 1996-03-22 | Reagent and method for introducing substituted difluoromethyl group into compounds having at least one electrophilic function |
Country Status (22)
Country | Link |
---|---|
US (1) | US5756849A (en) |
EP (1) | EP0733614B2 (en) |
JP (1) | JP4450875B2 (en) |
KR (1) | KR100436787B1 (en) |
CN (1) | CN1150148C (en) |
AT (1) | ATE201393T1 (en) |
AU (1) | AU4822896A (en) |
BR (1) | BR9601109A (en) |
CA (1) | CA2172450A1 (en) |
CZ (1) | CZ85596A3 (en) |
DE (1) | DE69612899T3 (en) |
DK (1) | DK0733614T3 (en) |
ES (1) | ES2157407T5 (en) |
HU (1) | HU217027B (en) |
IL (1) | IL117534A0 (en) |
PL (1) | PL313435A1 (en) |
PT (1) | PT733614E (en) |
RO (1) | RO117911B1 (en) |
RU (1) | RU2204545C2 (en) |
SK (1) | SK37096A3 (en) |
TR (1) | TR199600234A1 (en) |
UA (1) | UA45324C2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19824488A1 (en) * | 1998-06-02 | 1999-12-09 | Bayer Ag | Process for the preparation of perfluoroalkyl aryl sulfides and new perfluoroalkyl aryl sulfides |
US7385063B2 (en) | 2001-01-26 | 2008-06-10 | Chugai Seiyaku Kabushiki Kaisha | Method for preparing imidazole derivatives |
DE60215139T2 (en) | 2001-01-26 | 2007-08-16 | Chugai Seiyaku K.K. | MALONYL COA-DECARBOXYLASE INHIBITORS AS METABOLIC MODULATORS |
CA2735267C (en) | 2001-01-26 | 2013-05-07 | Chugai Seiyaku Kabushiki Kaisha | Malonyl-coa decarboxylase inhibitors useful as metabolic modulators |
US7709510B2 (en) | 2001-02-20 | 2010-05-04 | Chugai Seiyaku Kabushiki Kaisha | Azoles as malonyl-CoA decarboxylase inhibitors useful as metabolic modulators |
KR100659427B1 (en) | 2001-02-20 | 2006-12-18 | 추가이 세이야쿠 가부시키가이샤 | Azoles As Malonyl-CoA Decarboxylase Inhibitors Useful As Metabolic Modulators |
FR2827285B1 (en) * | 2001-07-10 | 2003-12-05 | Rhodia Chimie Sa | REAGENT AND PROCESS FOR PERFLUOROALCOYLATION |
US6803477B2 (en) | 2001-11-29 | 2004-10-12 | University Of Southern California | Magnesium mediated preparation of fluorinated alkyl silanes |
CA2533763C (en) | 2003-08-01 | 2012-11-20 | Chugai Seiyaku Kabushiki Kaisha | Cyanoamide compounds useful as malonyl-coa decarboxylase inhibitors |
ES2309563T3 (en) | 2003-08-01 | 2008-12-16 | Chugai Seiyaku Kabushiki Kaisha | PIPERIDINE COMPOUNDS USED AS INHIBITORS FROM MALONIL COENZIMA TO DESCARBOXYLASE. |
CA2533747C (en) | 2003-08-01 | 2012-11-13 | Chugai Seiyaku Kabushiki Kaisha | Heterocyclic compounds useful as malonyl-coa decarboxylase inhibitors |
DE602004016530D1 (en) | 2003-08-01 | 2008-10-23 | Chugai Pharmaceutical Co Ltd | CYANOGUANIDIN-BASED AZOL COMPOUNDS AS MALONYL-COA DECARBOXYLASE HEMMER |
US7710197B2 (en) * | 2007-07-11 | 2010-05-04 | Axiom Microdevices, Inc. | Low offset envelope detector and method of use |
US11028105B2 (en) | 2018-06-29 | 2021-06-08 | The Regents Of The University Of Michigan | Difluoromethyl and difluoromethylene transfer reagents |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822904A (en) * | 1985-12-12 | 1989-04-18 | Ethyl Corporation | Perfluoroalkylation process |
US4808748A (en) * | 1985-12-12 | 1989-02-28 | Ethyl Corporation | Trifluoromethylation process |
US4990699A (en) * | 1988-10-17 | 1991-02-05 | Ethyl Corporation | Perfluoroalkylation process |
-
1996
- 1996-03-18 IL IL11753496A patent/IL117534A0/en unknown
- 1996-03-20 SK SK370-96A patent/SK37096A3/en unknown
- 1996-03-21 AU AU48228/96A patent/AU4822896A/en not_active Abandoned
- 1996-03-21 CZ CZ96855A patent/CZ85596A3/en unknown
- 1996-03-22 AT AT96400625T patent/ATE201393T1/en not_active IP Right Cessation
- 1996-03-22 UA UA96031110A patent/UA45324C2/en unknown
- 1996-03-22 DK DK96400625T patent/DK0733614T3/en active
- 1996-03-22 US US08/620,348 patent/US5756849A/en not_active Expired - Lifetime
- 1996-03-22 HU HU9600724A patent/HU217027B/en not_active IP Right Cessation
- 1996-03-22 ES ES96400625T patent/ES2157407T5/en not_active Expired - Lifetime
- 1996-03-22 RO RO96-00640A patent/RO117911B1/en unknown
- 1996-03-22 EP EP96400625A patent/EP0733614B2/en not_active Expired - Lifetime
- 1996-03-22 CA CA002172450A patent/CA2172450A1/en not_active Abandoned
- 1996-03-22 TR TR96/00234A patent/TR199600234A1/en unknown
- 1996-03-22 DE DE69612899T patent/DE69612899T3/en not_active Expired - Lifetime
- 1996-03-22 BR BR9601109A patent/BR9601109A/en not_active Application Discontinuation
- 1996-03-22 RU RU96105817/04A patent/RU2204545C2/en not_active IP Right Cessation
- 1996-03-22 PT PT96400625T patent/PT733614E/en unknown
- 1996-03-22 PL PL96313435A patent/PL313435A1/en unknown
- 1996-03-22 CN CNB961057556A patent/CN1150148C/en not_active Expired - Lifetime
- 1996-03-23 KR KR1019960008042A patent/KR100436787B1/en not_active IP Right Cessation
- 1996-03-25 JP JP09296096A patent/JP4450875B2/en not_active Expired - Lifetime
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