C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/352, 167/5,
C07D 209/48 (2006.01) A01N 53/00 (2006.01) C07C 149/40 (1985.01)
Patent
CA 1265524
ABSTRACT OF THE DISCLOSURE Arylthiovinylcyclopropanecarboxylates are disclosed having the general formula Image I wherein Y is independently halogen; cyano, lower alkyl, lower haloalkyl, lower alkoxy or lower alkylthio and n is 0, 1, 2 or 3; Z is hydrogen, halogen, cyano, or lower alkyl; and R is halogen, hydroxy, lower alkoxy, or -OR1 wherein R1 is allethrolonyl, tetrhydrophthalimidomethyl, or is represented by the formula Image in which R2 is hydrogen, lower alkyl, ethynyl, cyano or trihalomethyl; R3 is divalent oxygen, divalent sulfur or vinylene; R4 and R5 are independently hydrogen, lower alkyl, phenyl, phenoxy, benzyl, phenylthio, or are joined to form a divalent methylenedioxy group attached to two adjacent ring carbons of a phenyl ring. The insecticidal efficacy and preparation of the compounds and novel intermediates therefore are also described and exemplified.
319211
Engel John F.
Fmc Corporation
Osler Hoskin & Harcourt Llp
LandOfFree
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