Title:
SUBSTITUTED STYRYLCYCLOPROPANEECARBOXYLIC ESTERS* THEIR MANUFACTURE AND THEIR USE AS INSECTICIDE AND TICKICIDE
Document Type and Number:
Japanese Patent JPS55141441
Kind Code:
A
Abstract:
Substituted styrylcyclopropanecarboxylic acid esters of the formula in which R represents C1-4-alkyl or an alcohol radical customary in pyrethroids, R1 represents alkoxy or alkylthio, either of which is optionally substituted by halogen and R2 represents hydrogen or alkoxy, or R1 and R2 together represent optionally halogen-substituted alkylenedioxy, and R3 represents hydrogen or chlorine, exhibit arthropodicidal activity. A novel synthesis is shown involving reaction of in the presence of an alkali metal cyanide to produce an end product wherein R is an alpha -cyano-3-phenoxybenzyl ester. is reacted with in the presence of a base to produce certain novel intermediates.
Inventors:
RAINAA FUTSUKUSU
INGEBORUKU HAMAN
UIRUHERUMU SHIYUTENDERU
INGEBORUKU HAMAN
UIRUHERUMU SHIYUTENDERU
Application Number:
JP5180380A
Publication Date:
November 05, 1980
Filing Date:
April 21, 1980
Export Citation:
Assignee:
BAYER AG
International Classes:
A01N53/00; A01N53/08; A01N53/10; B01J31/00; C07B61/00; C07C62/34; C07C67/00; C07C67/08; C07C69/743; C07C69/757; C07C253/00; C07C255/39; C07C255/53; C07C313/00; C07C323/62; C07D317/46; C07D317/52; C07D317/60; C07D319/20; C07F9/40; (IPC1-7): A01N53/00; B01J31/02; C07C67/08; C07C69/757; C07C121/75; C07C149/40; C07D317/60