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Sagami Chemical Research Institute
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Sagami Chemical Research Institute
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Application filed by Sagami Chemical Research InstitutefiledCriticalSagami Chemical Research Institute
Priority to JP15358877ApriorityCriticalpatent/JPS5488211A/en
Publication of JPS5488211ApublicationCriticalpatent/JPS5488211A/en
USE: Intermediate of allethrolone which is a component of pyrethroid insecticides. The corresponding insecticides are almost harmless to mammals and plants but show excellent insecticidal effects for insects. RPOCESS:E.g. a derivative of 4-methyl-3-sulphenyl-3-allyl-4-penten-2-one of formula II is subjected to allyl rearrangement to give 5-sulphenyl-4-methyl-3-allyl-3-penten- 2-one of formula V which is then oxidized to afford a compound of formula VI (n=1, 2).
COPYRIGHT: (C)1979,JPO&Japio
JP15358877A1977-12-221977-12-22Derivative of 4-methyl-3-allyl-3-penten-2-one and its preparation
PendingJPS5488211A
(en)
Composition comprising alpha, omega-aminoalcohol derivative as active ingredient, for expelling insects and mites and process for producing new alpha, omega-aminoalcohol derivatives
A propynyloxymethyl derivative, its preparation, a pesticide containing this compound or an analogous compound, and the use of both compounds as pesticides.
Carbamic-acid esters, process and starting material for their preparation, parasiticides containing these esters as active products, as well as the use of such esters and agents in combating parasites.