JPS6246540B2 - - Google Patents

Info

Publication number
JPS6246540B2
JPS6246540B2 JP53116753A JP11675378A JPS6246540B2 JP S6246540 B2 JPS6246540 B2 JP S6246540B2 JP 53116753 A JP53116753 A JP 53116753A JP 11675378 A JP11675378 A JP 11675378A JP S6246540 B2 JPS6246540 B2 JP S6246540B2
Authority
JP
Japan
Prior art keywords
isomer
base
solvent
mixture
carbon atoms
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
Application number
JP53116753A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5459248A (en
Inventor
Baanii Soroei Samyueru
Henrii Taiman Chaaruzu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of JPS5459248A publication Critical patent/JPS5459248A/ja
Publication of JPS6246540B2 publication Critical patent/JPS6246540B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

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)
JP11675378A 1977-09-26 1978-09-25 Method for converting ester having stereoisomer to diastereomer Granted JPS5459248A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83662877A 1977-09-26 1977-09-26
US89177378A 1978-03-30 1978-03-30

Publications (2)

Publication Number Publication Date
JPS5459248A JPS5459248A (en) 1979-05-12
JPS6246540B2 true JPS6246540B2 (en]) 1987-10-02

Family

ID=27125883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11675378A Granted JPS5459248A (en) 1977-09-26 1978-09-25 Method for converting ester having stereoisomer to diastereomer

Country Status (7)

Country Link
EP (1) EP0002289B1 (en])
JP (1) JPS5459248A (en])
BR (1) BR7806323A (en])
CA (1) CA1215717A (en])
DE (1) DE2861057D1 (en])
IT (1) IT1099148B (en])
MX (1) MX5608E (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03154743A (ja) * 1989-10-31 1991-07-02 Gebr Hennig Gmbh 伸縮自在カバー及びその製法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599876A (en) * 1977-06-13 1981-10-07 Shell Int Research Conversion of a stereoisomer into its diastereoisomer
JPS55104253A (en) 1979-02-06 1980-08-09 Sumitomo Chem Co Ltd Stereoisomer of more active carboxylic ester, method of obtaining it, insecticide and acaricide comprising it
IL61348A (en) * 1979-11-28 1984-05-31 American Cyanamid Co (-)-alpha-cyano-m-phenoxybenzyl(+)alpha-isopropyl-4-difluoromethoxy-phenylacetate,its preparation and its use as an insecticide
JPS56133253A (en) * 1980-03-24 1981-10-19 Sumitomo Chem Co Ltd Optical isomer of cyanohydrin ester, its production and insecticide and acaricide containing the same as effective ingredient
US4260633A (en) * 1980-04-21 1981-04-07 Zoecon Corporation Pesticidal esters of amino acids
JPS56167654A (en) * 1980-05-28 1981-12-23 Sumitomo Chem Co Ltd Method for obtaining stereoisomeric mixture of more highly active phenylacetic ester derivative
US4422978A (en) * 1980-10-20 1983-12-27 Sumitomo Chemical Company, Limited Method for preparing optically active carboxylic acid esters
JPS5793948A (en) * 1980-12-02 1982-06-11 Sumitomo Chem Co Ltd Preparation of stereoisomer mixture of higher active phenylacetic ester derivative
GB9127355D0 (en) * 1991-12-24 1992-02-19 Ici Plc Isomerisation process
BRPI0919048B8 (pt) * 2008-09-12 2022-10-11 Dow Agrosciences Llc Composições pesticidas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2240914A2 (en) * 1973-08-15 1975-03-14 Nat Res Dev Insecticidal stereoisomeric esters - of 2,2-dimethyl-3-(2,2-di-halovinyl) cyclopropane carboxylic acid which are very toxic to houseflies
FR2348901A1 (fr) * 1976-04-23 1977-11-18 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique
FR2375161A1 (fr) * 1976-04-23 1978-07-21 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s)
NZ184241A (en) * 1976-06-16 1979-12-11 Ici Ltd A process for the preparation of certain cyano-substituted ester -cyano-3-phenoxybenzyl 3-(2,2-dichl-orovinyl)-2,2-dimethyl-cyclopropane carboxylate insecticidal composition
JPS5416444A (en) * 1977-07-07 1979-02-07 Sumitomo Chem Co Ltd Optically active alpha-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-isovalerate and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03154743A (ja) * 1989-10-31 1991-07-02 Gebr Hennig Gmbh 伸縮自在カバー及びその製法

Also Published As

Publication number Publication date
IT1099148B (it) 1985-09-18
DE2861057D1 (en) 1981-11-26
EP0002289B1 (en) 1981-09-09
JPS5459248A (en) 1979-05-12
EP0002289A1 (en) 1979-06-13
IT7828067A0 (it) 1978-09-25
BR7806323A (pt) 1979-04-17
CA1215717A (en) 1986-12-23
MX5608E (es) 1983-11-08

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