C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/313, 260/452
C07D 249/08 (2006.01) A01N 37/50 (2006.01) A01N 37/52 (2006.01) A01N 43/653 (2006.01) A01N 47/24 (2006.01) A01N 51/00 (2006.01) C07C 259/18 (2006.01) C07C 327/58 (2006.01) C07D 295/195 (2006.01) C07D 521/00 (2006.01)
Patent
CA 1250300
ABSTRACT ETHER HERBICIDES Oximino diphenyl ether derivatives having the general formula I:- Image (I) wherein R1 represents a halogen atom or a haloalkyl group; R2 and R3, which may be the same or different, each independently represents a hydrogen or halogen atom or a nitro, cyano or haloalkyl group; X represents a cyano or triazole group or a group SR4 or NR5R6 in which R4 represents an optionally substituted alkyl, aryl, aralkyl, alkoxycarbonylalkyl or acyl group; R5 represents an optionally substituted alkyl or aralkyl group and R6 represents an optionally substituted alkyl, aralkyl or alkoxy group or the groups R5 and R6 together jointly represent an alkylene group; and Z represents a hydrogen atom or an optionally substituted alkyl, cycloalkyl , alkenyl, aralkyl, alkoxycarbonylalkyl, or acyl group. The preparation of such compounds; herbicidal compositions containing them and their herbicidal use.
488697
Clark Michael T.
Munro David
Shell Canada Limited
Smart & Biggar
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