C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/305, 260/315
C07D 213/54 (2006.01) A01N 25/00 (2006.01) C07C 33/50 (2006.01) C07D 233/68 (2006.01) C07D 233/91 (2006.01)
Patent
CA 1067903
ABSTRACT OF THE DISCLOSURE This invention relates to substituted arylcyanoalkyl and diarylcyanoalkylimidazoles, their acid addition salts and their metal salt complexes and their use as broad spectrum protectant-eradicant fungicides. The arylacyanoalkyl and diarycyanoalkylimidazoles are of the general formula Image (I) wherein Z is an aryl or substituted aryl group; R1 is a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, a cycloalkenyl group, phenyl or substituted phenyl group, an aralkyl or substituted aralkyl group; R2 and R3 are independently a hydrogen atom, an alkyl group, a phenyl or substituted phenyl group or an aralkyl or substituted aralkyl group or taken together form a (C4-C8) cycloalkyl group; R1 and Z when taken together form the group Image a and b are integers from zero to five; X is a halogen atom; and c is an integer from zero to two. Also described herein are the metal salt complexes of the general formula: Image (II) wherein Z, R1, R2, R3, a, b, X and c are as defined previously; M is a metal cation selected from the Group IIA, IVA, IIB, VIB, VIIB or VIII of the Periodic Table; Y is an anion counterion; and d is an integer from one to four.
244896
Carley Harold E.
Chan Hak-Foon
Miller George A.
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