MD205B1 - Process for obtaining the crystalline enantiomer pair of (1R, cis) -3- (Z-3-chloro-3,3,3-trifluoroprop-1-en- (1R, cis) -is--alpha-cyano-3-phenoxybenzyl ether isomers 1-yl) -2,2-dimethyl-cyclopropane and (1S, cis) -3- (Z-2-chloro-3,3,3-trifluoropropl) acid (R) -alpha-cyano-3-phenoxybenzyl ether -1-en-1-yl) -2,2-dimethylcyclopropane - Google Patents

Process for obtaining the crystalline enantiomer pair of (1R, cis) -3- (Z-3-chloro-3,3,3-trifluoroprop-1-en- (1R, cis) -is--alpha-cyano-3-phenoxybenzyl ether isomers 1-yl) -2,2-dimethyl-cyclopropane and (1S, cis) -3- (Z-2-chloro-3,3,3-trifluoropropl) acid (R) -alpha-cyano-3-phenoxybenzyl ether -1-en-1-yl) -2,2-dimethylcyclopropane

Info

Publication number
MD205B1
MD205B1 MD940229A MD940229A MD205B1 MD 205 B1 MD205 B1 MD 205B1 MD 940229 A MD940229 A MD 940229A MD 940229 A MD940229 A MD 940229A MD 205 B1 MD205 B1 MD 205B1
Authority
MD
Moldova
Prior art keywords
cis
cyano
chloro
alpha
phenoxybenzyl ether
Prior art date
Application number
MD940229A
Other languages
Romanian (ro)
Other versions
MD205C2 (en
Inventor
Michael John Robson
John Crosby
Original Assignee
Ici Plc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SU833652706A external-priority patent/SU1225483A3/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of MD205B1 publication Critical patent/MD205B1/en
Publication of MD205C2 publication Critical patent/MD205C2/en

Links

MD94-0229A 1982-10-11 1994-05-25 Method of preparation of the crystal enantiamorfous pair of isomers of (S)-a-cyano-3-(phenoxybenzylic ether (1R, cis)-3(2-3-chloriul-3, 3, 3 - trifluorine prop-1 en-1 il)-2,2 dimethylcyclopropane acid and (R)- )-a-cyano-3-phenoxybenzilic ether (1R, cis)-3-(2-2-chloriune -3, 3, 3-fluorne prop-1-en-1-il)-2,2-dimethylcyclopropanic acid. MD205C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8228983 1982-10-11
SU833652706A SU1225483A3 (en) 1982-10-11 1983-10-10 Method of producing crystalline enantiomeric pair of isomers of (s)-alpha-cyano-3-phenoxybenzyl ester of (1r,cis)-3-(z-3-chlor-3,3,3)-trifluorprop-1-en-1-yl-2,2-dimethylcyclopropionic acid and (r)-alpha-cyano-3-phenoxybenzyl ester of (1s,cis9-3-(z-2-chlor-3,3,3-trifluorprop-1-en-1yl))-2,2-dimethylcyclopropionic acid

Publications (2)

Publication Number Publication Date
MD205B1 true MD205B1 (en) 1995-05-31
MD205C2 MD205C2 (en) 1995-11-30

Family

ID=26284088

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0229A MD205C2 (en) 1982-10-11 1994-05-25 Method of preparation of the crystal enantiamorfous pair of isomers of (S)-a-cyano-3-(phenoxybenzylic ether (1R, cis)-3(2-3-chloriul-3, 3, 3 - trifluorine prop-1 en-1 il)-2,2 dimethylcyclopropane acid and (R)- )-a-cyano-3-phenoxybenzilic ether (1R, cis)-3-(2-2-chloriune -3, 3, 3-fluorne prop-1-en-1-il)-2,2-dimethylcyclopropanic acid.

Country Status (3)

Country Link
LT (1) LT2115B (en)
LV (1) LV5122A3 (en)
MD (1) MD205C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD523Z (en) * 2012-01-16 2013-02-28 Александру ГУЛПА Plastic cover for jar

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183948A (en) * 1977-01-24 1980-01-15 Imperial Chemical Industries Limited Halogenated esters

Also Published As

Publication number Publication date
LV5122A3 (en) 1993-06-10
MD205C2 (en) 1995-11-30
LT2115B (en) 1993-08-15

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FG4A Patent for invention issued
IF99 Valid patent on 19990615

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