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JPS57102844A - Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component - Google Patents

Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component

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Publication number
JPS57102844A
JPS57102844A JP55180116A JP18011680A JPS57102844A JP S57102844 A JPS57102844 A JP S57102844A JP 55180116 A JP55180116 A JP 55180116A JP 18011680 A JP18011680 A JP 18011680A JP S57102844 A JPS57102844 A JP S57102844A
Authority
JP
Japan
Prior art keywords
dichlorovinyl
ethynyl
dimethyl
insecticide
fluorobenzyl
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.)
Pending
Application number
JP55180116A
Other languages
Japanese (ja)
Inventor
Fumio Mori
Manzo Shiono
Masafumi Okada
Sukeaki Omura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP55180116A priority Critical patent/JPS57102844A/en
Publication of JPS57102844A publication Critical patent/JPS57102844A/en
Pending 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:α-Ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate.
USE: Insecticide having higher insecticidal activity than know substituted benzyl ester, and high vapor pressure and volatility. It has high residual activity, and nevertheless no residual property in the environment. It exhibits remarkable effect even to vermins resistant to organophosphate-type or carbamate-type insecticides. Furthermore, it has rapid activity, and low toxicity to man, animal and fish.
PROCESS: The compound of formulaIis prepared, easily, by reacting α-ethynyl-4- fluorobenzyl alcohol or its reactive derivative with 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid or its reactive derivative in an inert solvent in the presence of a tert-amine at room temperature. The insecticide can be prepared at lower cost than existing pyrethroidal insecticide, and can be used safely.
COPYRIGHT: (C)1982,JPO&Japio
JP55180116A 1980-12-18 1980-12-18 Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component Pending JPS57102844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180116A JPS57102844A (en) 1980-12-18 1980-12-18 Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180116A JPS57102844A (en) 1980-12-18 1980-12-18 Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component

Publications (1)

Publication Number Publication Date
JPS57102844A true JPS57102844A (en) 1982-06-26

Family

ID=16077691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180116A Pending JPS57102844A (en) 1980-12-18 1980-12-18 Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component

Country Status (1)

Country Link
JP (1) JPS57102844A (en)

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