EP 0906285 A1 19990407 - 3-CYANOARYL PYRAZOLES AND USE THEREOF AS HERBICIDES
Title (en)
3-CYANOARYL PYRAZOLES AND USE THEREOF AS HERBICIDES
Title (de)
3-CYANOARYL-PYRAZOLE UND IHRE VERWENDUNG ALS HERBIZIDE
Title (fr)
3-CYANOARYL-PYRAZOLES ET LEUR UTILISATION COMME HERBICIDES
Publication
Application
Priority
- DE 19622189 A 19960603
- EP 9702580 W 19970521
Abstract (en)
[origin: DE19622189A1] The invention relates to novel 3-cyanoaryl pyrazoles of the general formula (I) in which Q is oxygen (O), sulphur (S), SO or SO2, R<1> is hydrogen or possibly substituted alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkyl alkyl, R<2> is hydrogen or possibly substituted alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkyl alkyl, R<3> is hydrogen, halogen or possibly substitued alkyl, R<4> is hydrogen or halogen, and R<5> is hydrogen, hydroxy, mercapto, amino, hydroxyamino, halogen or one of the radicals -Q-R<6>, -NH-R<6>, -NH-O-R<6>, -NH-SO2-R<6>, -N(SO2-R<6>)2, -CQ<1>-R<6>, -CQ<1>-Q<2>-R<6>, -CQ<1>-NH-R<6>, -Q<2>-CQ<1>-R<6>, -NH-CQ<1>-R<6>, -N(SO2-R<6>)(CQ<1>-R<6>), -Q<2>-CQ<1>-Q<2>-R<6>, -NH-CQ<1>-Q<2>-R<6> or -Q<2>-CQ<1>-NH-R<6> where Q<1> and Q<2> are oxygen or sulphur and R<6> is possibly substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkyl alkyl, aryl, arylalkyl, heterocyclyl or heterocyclyl alkyl, where the compounds 1-methyl-3-(4-cyano-2-fluoro-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-phenyl)-4-bromo-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-nitro-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-ethyl sulphonylamino-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-ethoxy carbonyl methoxy-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-chloro-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-chloro-5-methylthio-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-amino-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-hydroxy-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-chloro-phenyl)-4-chloro-5-difluoro methoxy pyrazol, 1-methyl-3-(4-cyano-2-fluoro-5-aminosulphonyl-phenyl)-4-chloro-5-difluoro methoxy pyrazol and 1-methyl-3-(4-cyano-2-fluoro-5-fluoro-sulphonyl-phenyl)-4-chloro-5-dif luoro methoxy pyrazol are excepted by disclaimer; process for their production, novel intermediate products and the use of the 3-cyanoaryl pyrazoles as herbicides.
IPC 1-7
C07D 231/20; A01N 43/56; C07D 231/18; C07D 405/12; C07C 323/60; C07C 255/57; C07C 255/50
IPC 8 full level
A01N 43/56 (2006.01); C07C 255/50 (2006.01); C07C 255/57 (2006.01); C07C 323/60 (2006.01); C07D 231/18 (2006.01); C07D 231/20 (2006.01); C07D 405/12 (2006.01)
CPC (source: EP)
A01N 43/56 (2013.01); C07C 255/50 (2013.01); C07C 255/57 (2013.01); C07C 323/60 (2013.01); C07D 231/18 (2013.01); C07D 231/20 (2013.01); C07D 405/12 (2013.01)
Citation (search report)
See references of WO 9746535A1
Designated contracting state (EPC)
DE DK ES FR GB IT
DOCDB simple family (publication)
DE 19622189 A1 19971204; AU 2958597 A 19980105; BR 9709521 A 19990810; CA 2256508 A1 19971211; CN 1227545 A 19990901; EP 0906285 A1 19990407; JP 2000512275 A 20000919; WO 9746535 A1 19971211
DOCDB simple family (application)
DE 19622189 A 19960603; AU 2958597 A 19970521; BR 9709521 A 19970521; CA 2256508 A 19970521; CN 97197015 A 19970521; EP 9702580 W 19970521; EP 97923954 A 19970521; JP 50014598 A 19970521