Patent · US Expired

Insecticidal ester enantiomers

US4391820A · kind A · utility

4Cited by

4References

9Claims

0Family size

Assignee

COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION · AU

Inventors

George Holan · Brighton, AU
Reimund A. Walser · Melbourne, AU

Key dates

Filing date	Jun 2, 1981
Grant date	Jul 5, 1983
Priority date	—
Expiry date	Jun 2, 2001

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D317/60
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The (-) (-) diastereoisomers of the .alpha.-cyano-3-phenoxybenzyl and .alpha.-ethynyl-3-phenoxybenzyl esters of 1-(4-ethoxyphenyl)-, 1-(4-chlorophenyl)-, and 1-(3,4-methylenedioxyphenyl)-2,2,3,3-tetrafluorocyclobutane carboxylic acid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.