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JPS5718658A - Substituted benzyl ester of 2.2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid and insecticide containing the same as active constituent - Google Patents

Substituted benzyl ester of 2.2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid and insecticide containing the same as active constituent

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Publication number
JPS5718658A
JPS5718658A JP9142480A JP9142480A JPS5718658A JP S5718658 A JPS5718658 A JP S5718658A JP 9142480 A JP9142480 A JP 9142480A JP 9142480 A JP9142480 A JP 9142480A JP S5718658 A JPS5718658 A JP S5718658A
Authority
JP
Japan
Prior art keywords
dichlorovinyl
formula
dimethyl
compound
cyclopropanecarboxylic acid
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
JP9142480A
Other languages
Japanese (ja)
Inventor
Manzo Shiono
Shuichi Takayama
Fumio Mori
Sukeaki Omura
Harusato Kawada
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 JP9142480A priority Critical patent/JPS5718658A/en
Publication of JPS5718658A publication Critical patent/JPS5718658A/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:A compound of formula I (X, Y and Z are H or Cl; n is 0 or 1).
EXAMPLE: α-Cyano-3-(3,3-dichloroallyloxy)benzyl 2,2-dimethyl-3-(2,2-dichlorovinyl) cyclopropanecarboxylate.
USE: An insecticide having a remarkable effect on injurious insects having the resistance to organic phosphorus insecticides and carbamate insecticides.
PROCESS: 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid chloride of formula III is reacted with a substituted benzaldehyde of formula II in a heterogeneous system consisting of a metallic cyanide compound, e.g. sodium cyanide, and preferably water and an organic solvent, e.g. toluene, if necessary in the presence of a phase transfer catalyst, e.g. tricyclohexylethylphosphonium chloride, to give the compound of formula I. The resultant compound of formula I is used as an active constituent in an amount of 0.01W95wt% to give an insecticide.
COPYRIGHT: (C)1982,JPO&Japio
JP9142480A 1980-07-03 1980-07-03 Substituted benzyl ester of 2.2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid and insecticide containing the same as active constituent Pending JPS5718658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9142480A JPS5718658A (en) 1980-07-03 1980-07-03 Substituted benzyl ester of 2.2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid and insecticide containing the same as active constituent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9142480A JPS5718658A (en) 1980-07-03 1980-07-03 Substituted benzyl ester of 2.2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid and insecticide containing the same as active constituent

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP56135917A Division JPS57114503A (en) 1981-08-28 1981-08-28 Insecticide containing 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylic acid substituted with benzyl ester as an active ingredient

Publications (1)

Publication Number Publication Date
JPS5718658A true JPS5718658A (en) 1982-01-30

Family

ID=14025988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9142480A Pending JPS5718658A (en) 1980-07-03 1980-07-03 Substituted benzyl ester of 2.2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid and insecticide containing the same as active constituent

Country Status (1)

Country Link
JP (1) JPS5718658A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668702A (en) * 1982-06-28 1987-05-26 National Research Development Corporation Pesticides
US4668701A (en) * 1982-05-25 1987-05-26 National Research Development Corporation Pesticides
JPS6438942A (en) * 1987-08-05 1989-02-09 Hitachi Ltd Forming method for phosphor screen of color picture tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668701A (en) * 1982-05-25 1987-05-26 National Research Development Corporation Pesticides
US4668702A (en) * 1982-06-28 1987-05-26 National Research Development Corporation Pesticides
JPS6438942A (en) * 1987-08-05 1989-02-09 Hitachi Ltd Forming method for phosphor screen of color picture tube

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