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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Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
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Filing date
Publication date
Application filed by Sankyo Co LtdfiledCriticalSankyo Co Ltd
Priority to JP56036049ApriorityCriticalpatent/JPS57149298A/en
Publication of JPS57149298ApublicationCriticalpatent/JPS57149298A/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
NEW MATERIAL:A compound of formulaI[R1, R2 are lower alkyl; R3 is lower alkyl, lower alkylthio, lower alkoxy; X is O, S; Z is O, formula II (R4 is lower alkyl, phenyl, which may be substituted with halogen, nitro or lower alkyl)].
USE: Insectcide and acaricide againt agricultural and sanitary pests.
PREPARATION: A compound of formula III such as 3-ethoxy-4-chloromethyl- 1,2,4-oxadiazoline-5-one is made to react with a compound formula IV (M is alkali metal, inorganic or organic ammonium ion), preferably in an inert solvent such as acetone at 30W80°C.
COPYRIGHT: (C)1982,JPO&Japio
JP56036049A1981-03-131981-03-13Organic phosphoric ester and insecticide and acaricide containing the same
PendingJPS57149298A
(en)