C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 239/28 (2006.01) A01N 43/40 (2006.01) A01N 43/48 (2006.01) A01N 43/54 (2006.01) A01N 43/56 (2006.01) A01N 43/74 (2006.01) A01N 43/80 (2006.01) C07D 211/40 (2006.01) C07D 211/54 (2006.01) C07D 213/00 (2006.01) C07D 213/62 (2006.01) C07D 213/64 (2006.01) C07D 213/643 (2006.01) C07D 213/66 (2006.01) C07D 213/68 (2006.01) C07D 213/70 (2006.01) C07D 239/24 (2006.01) C07D 239/32 (2006.01) C07D 239/34 (2006.01) C07D 239/38 (2006.01) C07D 239/52 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01) C07D 403/14
Patent
CA 2167982
The new pyridine and pyrimidine derivatives of general formula (I), Image (I) wherein A represents an optionally substituted aryl group or an optionally substituted 5- or 6-membered nitrogen-containing heteroaromatic group or a difluorobenzodioxolyl group; m represents an integer from 0 to 5; n represents an integer from 0 to 2; R1 (or each R1) independently represents a hydrogen atom, an halogen atom, an optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkoxyalkyl, dialkoxyalkyl, alkoxyalkoxy, alkylthio, amino, alkylamino, dialkylamino, alkoxyamino or formamidino group; R2 (or each R2) independently represents a hydrogen atom, a halogen atom, an optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkylthio, alkylsulphonyl or alkylsulfinyl group or a nitro, cyano, haloalkyl, haloalkoxy or haloalkylthio group; X represents an oxygen or sulphur atom; and Z represents a nitrogen atom or a CH group; with the proviso that if A represents a 1-methyl-3-trifluoromethyl-pyrazol-5-yl group, n is 0, X represents an oxygen atom and Z represents a CH group, then R2m does not represent hydrogen or 3-trifluoromethyl or 2,4-dichloro or 2,4-dimethyl, can be prepared by conventional methods and are particularly useful as herbicides.
Baltruschat Helmut Siegfried
Huelsen Thekla
Kleemann Axel
Maier Thomas
Scheiblich Stefan
Basf Aktiengesellschaft
Smart & Biggar
LandOfFree
Herbicidal 2-(hetero)aryloxy-6-arylpyridines and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Herbicidal 2-(hetero)aryloxy-6-arylpyridines and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Herbicidal 2-(hetero)aryloxy-6-arylpyridines and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1880794