JPS56138144A - Derivative of isovaleric acid ester and its preparation - Google Patents

Derivative of isovaleric acid ester and its preparation

Info

Publication number
JPS56138144A
JPS56138144A JP4191581A JP4191581A JPS56138144A JP S56138144 A JPS56138144 A JP S56138144A JP 4191581 A JP4191581 A JP 4191581A JP 4191581 A JP4191581 A JP 4191581A JP S56138144 A JPS56138144 A JP S56138144A
Authority
JP
Japan
Prior art keywords
cyano
formula
isovaleric acid
ethynyl
acid ester
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.)
Granted
Application number
JP4191581A
Other languages
Japanese (ja)
Other versions
JPS641460B2 (en
Inventor
Yoshio Katsuta
Yoshihiro Namite
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.)
DAINIPPON JIYOCHIYUUGIKU KK
Dainihon Jochugiku Co Ltd
Original Assignee
DAINIPPON JIYOCHIYUUGIKU KK
Dainihon Jochugiku Co Ltd
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 DAINIPPON JIYOCHIYUUGIKU KK, Dainihon Jochugiku Co Ltd filed Critical DAINIPPON JIYOCHIYUUGIKU KK
Priority to JP4191581A priority Critical patent/JPS56138144A/en
Publication of JPS56138144A publication Critical patent/JPS56138144A/en
Publication of JPS641460B2 publication Critical patent/JPS641460B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:Derivatives of isovaleric acid ester of formula I (when A is S, R1 is cycloalkyl or haloalkenyl etc. and R2 is H, R1 is alkoxyalkylcarbonyl and R2 is cyano, or R1 is indanyl and R2 is ethynyl; when A is NH, R1 is cycloalkyl etc. and R2 is cyano, or R1 is indenyl etc. and R2 is ethynyl; when A is CH2, R1 is haloalkylcarbonyl and R2 is H, R1 is cyanoalkyl and R2 is cyano, or R1 is alkylcarbonyl and R2 is ethynyl) and their optical and geometrical isomers.
EXAMPLE: α'-Cyano-m'-phenoxybenzyl ester of α-cyclohexylamino-isovaleric acid.
USE: Insecticide effective to various sanitary vermins and agricultural and horticultural vermins, low toxic to warm-blooded animals, and stable to light.
PROCESS: A compound of formula I is obtained by the reaction of a carboxylic acid of formula II etc. and an alcohol of formula III etc.
COPYRIGHT: (C)1981,JPO&Japio
JP4191581A 1981-03-23 1981-03-23 Derivative of isovaleric acid ester and its preparation Granted JPS56138144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4191581A JPS56138144A (en) 1981-03-23 1981-03-23 Derivative of isovaleric acid ester and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4191581A JPS56138144A (en) 1981-03-23 1981-03-23 Derivative of isovaleric acid ester and its preparation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP51149079A Division JPS5928538B2 (en) 1976-12-01 1976-12-11 Isovaleric acid ester derivative, method for producing isovaleric acid ester derivative, insecticide containing isovaleric acid ester derivative

Publications (2)

Publication Number Publication Date
JPS56138144A true JPS56138144A (en) 1981-10-28
JPS641460B2 JPS641460B2 (en) 1989-01-11

Family

ID=12621545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4191581A Granted JPS56138144A (en) 1981-03-23 1981-03-23 Derivative of isovaleric acid ester and its preparation

Country Status (1)

Country Link
JP (1) JPS56138144A (en)

Also Published As

Publication number Publication date
JPS641460B2 (en) 1989-01-11

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