JPS55133332A - New carboxylic acid ester, its preparation and insecticide and acaricide containing the same - Google Patents

New carboxylic acid ester, its preparation and insecticide and acaricide containing the same

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Publication number
JPS55133332A
JPS55133332A JP4002779A JP4002779A JPS55133332A JP S55133332 A JPS55133332 A JP S55133332A JP 4002779 A JP4002779 A JP 4002779A JP 4002779 A JP4002779 A JP 4002779A JP S55133332 A JPS55133332 A JP S55133332A
Authority
JP
Japan
Prior art keywords
formula
carboxylic acid
acid ester
insecticide
preparation
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
JP4002779A
Other languages
Japanese (ja)
Inventor
Nobushige Itaya
Masachika Hirano
Takashi Matsuo
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP4002779A priority Critical patent/JPS55133332A/en
Publication of JPS55133332A publication Critical patent/JPS55133332A/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)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pyrrole Compounds (AREA)

Abstract

NEW MATERIAL:Carboxylic acid ester of formula I (X is F, Cl or Br; R1 is formula II, etc.; Z is H, methyl, F, Cl or Br).
EXAMPLE: 5-Benzyl-2-tenyl dl-cis, trans-2,2-dimethyl-3-(1,2-dibromo-2,2-dichloroethyl)cyclopropanecarboxylate.
USE: Quic-acting insecticide and acaricide having low toxicity against man and beast. Low tendency of generating resistant-insect. Available at low cost.
PROCESS: In an example, the compound of formula I is obtained by the reaction of an carboxylic acid or its reactive derivative of formula III (X is F, Cl or Br) and an alcohol or its reactive derivative of formula R1A (A is hydroxyl group, Cl or Br) in an inactive solvent such as benzene, preferably in the presence of an acid-acceptor such as pyridine, at -30W100°C.
COPYRIGHT: (C)1980,JPO&Japio
JP4002779A 1979-04-02 1979-04-02 New carboxylic acid ester, its preparation and insecticide and acaricide containing the same Pending JPS55133332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4002779A JPS55133332A (en) 1979-04-02 1979-04-02 New carboxylic acid ester, its preparation and insecticide and acaricide containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4002779A JPS55133332A (en) 1979-04-02 1979-04-02 New carboxylic acid ester, its preparation and insecticide and acaricide containing the same

Publications (1)

Publication Number Publication Date
JPS55133332A true JPS55133332A (en) 1980-10-17

Family

ID=12569413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4002779A Pending JPS55133332A (en) 1979-04-02 1979-04-02 New carboxylic acid ester, its preparation and insecticide and acaricide containing the same

Country Status (1)

Country Link
JP (1) JPS55133332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0436205A (en) * 1990-06-01 1992-02-06 Daiwa Kagaku Kogyo Kk Method for repelling sanitary insect pest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0436205A (en) * 1990-06-01 1992-02-06 Daiwa Kagaku Kogyo Kk Method for repelling sanitary insect pest

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