JPS55108882A - Thiophosphate ester, its preparation, and insecticide, acaricide and nematocide containing the same as effective component
- Google Patents
Thiophosphate ester, its preparation, and insecticide, acaricide and nematocide containing the same as effective component
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to JP1681379ApriorityCriticalpatent/JPS55108882A/en
Publication of JPS55108882ApublicationCriticalpatent/JPS55108882A/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
NEW MATERIAL:Thiophosphate esters of formula I (R is methyl, ethyl; R' is 1W 4C alkyl; X is H, lower alkyl, halogen, nitro, lower alkylmercapto; n is 1W3).
USE: Insecicide, acaricide, and nematocide; they are effective as soil modifier and agents spread on water surface.
PREPARATION: An alkyl halide or alkyl tosylate of formula II (Y is halogen, p- toluenesulfonyloxy) and a thiophosphate salt of formula III (M is alkali metal) are subjected to condensation reaction to give the compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
JP1681379A1979-02-151979-02-15Thiophosphate ester, its preparation, and insecticide, acaricide and nematocide containing the same as effective component
PendingJPS55108882A
(en)