HUT52472A - Process for producing optical isomers of cyclopropanecarboxylic acids - Google Patents

Process for producing optical isomers of cyclopropanecarboxylic acids

Info

Publication number
HUT52472A
HUT52472A HU14089A HU14089A HUT52472A HU T52472 A HUT52472 A HU T52472A HU 14089 A HU14089 A HU 14089A HU 14089 A HU14089 A HU 14089A HU T52472 A HUT52472 A HU T52472A
Authority
HU
Hungary
Prior art keywords
optical isomers
producing optical
cyclopropanecarboxylic acids
cyclopropanecarboxylic
acids
Prior art date
Application number
HU14089A
Other languages
Hungarian (hu)
Other versions
HU205594B (en
Inventor
Ferenc Faigl
Elemer Fogassy
Lajos Nagy
Laszlo Csiz
Iren Csudor
Kozsda Eva Kovacsne
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Priority to HU14089A priority Critical patent/HU205594B/en
Priority to PCT/HU1990/000005 priority patent/WO1990008126A1/en
Priority to JP50195390A priority patent/JPH03503288A/en
Priority to EP19900901867 priority patent/EP0411074A1/en
Publication of HUT52472A publication Critical patent/HUT52472A/en
Publication of HU205594B publication Critical patent/HU205594B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
HU14089A 1989-01-16 1989-01-16 Process for producing optical isomeres of cyclopropane-carboxylic acids5 HU205594B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU14089A HU205594B (en) 1989-01-16 1989-01-16 Process for producing optical isomeres of cyclopropane-carboxylic acids5
PCT/HU1990/000005 WO1990008126A1 (en) 1989-01-16 1990-01-16 Resolution process
JP50195390A JPH03503288A (en) 1989-01-16 1990-01-16 Division method
EP19900901867 EP0411074A1 (en) 1989-01-16 1990-01-16 Resolution process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU14089A HU205594B (en) 1989-01-16 1989-01-16 Process for producing optical isomeres of cyclopropane-carboxylic acids5

Publications (2)

Publication Number Publication Date
HUT52472A true HUT52472A (en) 1990-07-28
HU205594B HU205594B (en) 1992-05-28

Family

ID=10948122

Family Applications (1)

Application Number Title Priority Date Filing Date
HU14089A HU205594B (en) 1989-01-16 1989-01-16 Process for producing optical isomeres of cyclopropane-carboxylic acids5

Country Status (4)

Country Link
EP (1) EP0411074A1 (en)
JP (1) JPH03503288A (en)
HU (1) HU205594B (en)
WO (1) WO1990008126A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061403B1 (en) * 1993-04-16 1995-06-16 Medichem Sa PROCEDURE FOR OBTAINING ACID D - (-) -3 ACETYLTIO-2- METHYLPROPIONIC.
KR102657259B1 (en) 2015-04-17 2024-04-16 코르테바 애그리사이언스 엘엘씨 Molecules with insecticidal utility, and intermediates, compositions and methods related thereto
TWI758313B (en) * 2016-10-12 2022-03-21 美商陶氏農業科學公司 Process for the preparation of (1r,3r)- and (1s,3s)-2,2-dihalo-3-(substituted phenyl)cyclopropanecarboxylic acids
NZ753358A (en) 2016-10-12 2022-07-29 Corteva Agriscience Llc Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755498A (en) * 1969-09-12 1971-02-01 Sumitomo Chemical Co OPTICALLY CHRYSANTHEMIC ACID PREPARATION
JPS5123497B2 (en) * 1972-01-07 1976-07-17
DE2826952A1 (en) * 1978-06-20 1980-01-10 Bayer Ag ENANTIOMER SEPARATION OF CHIRAL CARBONIC ACIDS

Also Published As

Publication number Publication date
JPH03503288A (en) 1991-07-25
WO1990008126A1 (en) 1990-07-26
HU205594B (en) 1992-05-28
EP0411074A1 (en) 1991-02-06

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee