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.)
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Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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Filing date
Publication date
Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to JP4002779ApriorityCriticalpatent/JPS55133332A/en
Publication of JPS55133332ApublicationCriticalpatent/JPS55133332A/en
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
JP4002779A1979-04-021979-04-02New carboxylic acid ester, its preparation and insecticide and acaricide containing the same
PendingJPS55133332A
(en)