N-phenylsulfonyl-N'-pyrimidinyl and triazinyl urea

Abstract

Abstract N-Phenylsulphonyl-N'-pyrimidinyl- and -triazinyl-ureas of the formula I <IMAGE> where A is a radical of the formula -CR<6>R<7>-XR<8>,-CR<9>R<1><0>R<1><1> or -CHR<7>-S-CQ-R<2><1>, R<1> is hydrogen, halogen, nitro, cyano, C1-C4-alkyl, C1-C4-haloalkyl, -Y-R<1><4>, -CO-NR<1><2>R<1><3>, -NR<1><2>R<1><3>, -SO-NR<1><5>R<1><6>, -O-SO2-R<1><7> or -CO-R<1><8>, R<2> is hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulphinyl or C1-C4-alkylsulphonyl, R<3> and R<4> independently of one another are hydrogen, halogen, C1-C4- alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C2-C5-alkoxyalkyl or -NR<1><9>R<2><0>, R<5> is hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R<6> is hydrogen, C1-C4-alkyl or fluorine, R<7> is hydrogen or methyl, R<8> is C1-C4-haloalkyl having no more than 2 halogen atoms, C2-C5- alkoxyalkyl, C2-C5-haloalkenyl, C3-C5-alkynyl or C1-C4- cyanoalkyl, R<9> is hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulphinyl or C1-C4-alkylsulphonyl, R<1><0> is hydrogen, halogen or methyl, R<1><1> is a radical -CO-R<2><4> or a C1-C4-alkyl radical which is monosubstituted or polysubstituted by substituents from the group comprising cyano, nitro, hydroxyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulphinyl C1-C4-alkylsulphonyl, C1-C4-haloalkoxy, C1-C4-haloalkylthio, -CO-R<1><8>, -S-CO-R<1><8>, -O-CO-R<1><8>, -NR<1><2>R<1><3>, -CO- NR<1><2>R<1><3>, -O-SO2-R<1><7> or -SO2-NR<1><5>R<1><6>, it being possible for this C1-C4- alkyl radical to be additionally substituted by one or more halogen atoms, R<1><2> and R<1><3> independently of one another are hydrogen or C1-C4-alkyl, R<1><4> is C2-C5-alkenyl, C2-C5-haloalkenyl, C1-C4-alkyl, C1-C4-haloalkyl or C2-C5-alkoxyalkyl, R<1><5> is hydrogen, C1-C4-alkyl or methoxy, R<1><6> is hydrogen, methyl or ethyl, R<1><7> is C1-C4-alkyl, C1-C4-halogenoalkyl or -NR<1><2>R<1><3>, R<1><8> is hydrogen, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1- C4-alkyl, C1-C4-haloalkyl or C2-C5-alkoxyalkoxy, R<1><9> and R<2><0> independently of one another are hydrogen or C1-C4- alkyl, R<2><1> is C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, -NR<2><2>R<2><3> or phenyl which is optionally substituted by halogen or C1-C4-alkyl, R<2><2> is C1-C4-alkyl or methoxy, R<2><3> is C1-C4-alkyl, R<2><2> and R<2><3> together are a 4- to 5-membered alkylene bridge which is optionally interrupted by oxygen or -NCH3-, R<2><4> is hydrogen, C1-C4-alkyl or C1-C4-haloalkyl, E is nitrogen or the methylene bridge, Q and Z independently of one another are oxygen or sulphur and Y and X independently of one another are oxygen, sulphur, the sulphinyl bridge or sulphonyl bridge, and the salts of these compounds.

Inventors

• 👤 Willy Meyer
• 👤 Konrad Dr. Oertle
• 👤 Werner Dr. Töpfl

Bibliographic Details