C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/277, 260/296
C07D 213/60 (2006.01) A01N 43/40 (2006.01) C07D 213/74 (2006.01) C07D 401/12 (2006.01)
Patent
CA 1160229
ABSTRACT The invention provides pyridyliminomethylbenzene derivatives and acid addition salts thereof said derivatives being compounds of general formula: Image (I) wherein X is cyano, ethynyl, optionally substituted alkyl, optionally substituted alkoxy, cycloalkoxy, alkenyloxy, alkynyloxy, haloaryloxy, alkoxyaryloxy, aralkyl- oxy, haloaralkyloxy, alkoxyaralkyloxy, optionally substituted alkylthio, cycloal- kylthio, alkenylthio, alkynylthio, arylthio, haloarylthio, alkoxyarylthio, aral- kylthio, or a group of formula: Image where R1 and R2 are independently selected from hydrogen and optionally substitu- ted alkyl, or R1 and R2 together with the interjacent nitrogen atom form a hetero- cyclic ring of from 5 to 7 ring atoms, one of which ring atoms may be a further heteroatom selected from nitrogen, oxygen and sulphur, m is 0, 1 or 2; Y is hydrogen or alkyl, haloalkyl, alkoxy, haloalkoxy, halo, nitro, aryloxy, haloaryloxy, cyano or alkoxycarbonyl; n is 0, 1 or 2; and Z is an alkyl, alkoxy or halo moiety. Such compounds have been shown to possess fungicidal properties. The invention also provides methods of preparing such compounds; fungicidal compositions containing them and their use. There are also provided intermediatea for making the compounds wherein a halogen atom is present in place of X in formula I.
345301
Haken Pieter T.
Webb Shirley B.
Shell Canada Limited
Smart & Biggar
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