Sulfonamide derivatives, compositions containing them and their production and use
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0038636A2
公开(公告)日:1981-10-28
A compound of the formula:
wherein R is C1-C4 alkylamino, C3-C4 alkenylamino, C3-C4 alkynylamino, di(C1-C4) alkylamino, di (C3-C4) alkenylamino, di(C3-C4) alkynylamino, C1C4 alkyl (C3-C4) alkenylamino, C1C4 alkyl (C3-C4) alkynylamino, C1-C4 alkoxyamino, C1-C4 alkyl (C1-C4) alkoxyamino, C1-C4 alkylphenylamino, morpholino, thiomorpholino, C1-C4 alkylmorpholino, di(C1-C4) alkylmorpholino, pyrrolidino, C1-C4 alkylpyrrolidino, piperidino, C1-C4 alkylpiperidino, hexamethyleneimino ortet- rahydropyridino and n is 0 or 1, or a salt thereof, which is useful as a herbicide.
式中的化合物:
其中R是C1-C4烷基氨基、C3-C4烯基氨基、C3-C4炔基氨基、二(C1-C4)烷基氨基、二(C3-C4)烯基氨基、二(C3-C4)炔基氨基、C1C4烷基(C3-C4)烯基氨基、C1C4烷基(C3-C4)炔基氨基、C1-C4烷氧基氨基、C1-C4烷基(C1-C4)烷氧基氨基、C1-C4烷基苯基氨基、吗啉基、硫代吗啉基、C1-C4烷基吗啉基、二(C1-C4)烷基吗啉基、吡咯烷基、C1-C4烷基吡咯烷基、哌啶基、C1-C4烷基哌啶基、六亚甲基亚氨基或四氢吡啶基,且 n 为 0 或 1,或其盐,可用作除草剂。