C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 323/47 (2006.01) A01N 35/10 (2006.01) A01N 39/00 (2006.01) A01N 43/10 (2006.01) A01N 43/80 (2006.01) A01N 53/00 (2006.01) C07C 317/30 (2006.01) C07D 261/08 (2006.01) C07D 333/16 (2006.01) C07D 333/22 (2006.01) C07D 333/28 (2006.01)
Patent
CA 2115277
Cyclohexenone oximethers have the formula (I), in which n is 0 to 5; m is 0 to 2; R1 stands for C1-C6 alkyl; R2 stands for C1-C4 alkyl or benzyl; A stands for C1-C6 alkylene, C3-C6 alkenylene, C3-C6 alkinylene, C3-C6 alkylene or C4-C6 alkenylene chains, all these ele- ments being optionally substituted. In each of them a methylene group may be substituted by O, S, SO, SO2 or -N(R a)-; R a stands for H, C1-C4 alkyl, C3-C6 alkenyl, C3-C6 alkinyl; Z stands for phenyl, 5-membered heteroaromate or 6-membered he- teroaromate with 1 to 4 N atoms; X stands for NO2, CN, halogen, C1-C4 alkyl, C1-C4 halogenalkyl, C1-C4 alkoxy, C1-C4 al- kylthio, C1-C4 halogenalkoxy, COOH, C1-C4 alkoxycarbonyl, optionally substituted benzyloxycarbonyl, optionally substi- tuted phenyl, optionally substituted pyridyl, -NR b R c,; R b stands for H, C1- C4 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, R c stands for H, C1-C4 alkyl, C3-C6 alkenyl, C3-C6 alkinyl C1-C6 acyl, optionally substituted benzoyl. The compounds having the for- mula (I), as well as their salts and esters of C1-C10 carboxylic and anorganic acids useful in agriculture, are suitable as herb- icides.
Bratz Matthias
Gerber Matthias
Harreus Albrecht
Kast Juergen
Meyer Norbert
Basf Aktiengesellschaft
Robic
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