申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0218972A1
公开(公告)日:1987-04-22
A compound of the formula:
wherein R is a hydrogen atom, a C1-C5 alkyl group, a C3-C4 alkenyl group, a C3-C4 alkynyl group, a halo(C1-C4) alkyl group, a halo(C3-C4)alkenyl group, a halo(C3-C4)alkynyl group, a C1-C2 alkoxy(C1-C2lalkyl group, a C1-C2 alkoxy(C,-C2)alkoxy(C1-C2)alkyl group, a cinnamyl group, a cyano(C1-C3)alkyl group, a carboxy(C1-C3)alkyl group, a C1-C5 alkoxycarbonyl (C1-C3)alkyl group, a halo(C1-C5)alkoxycarbonyl(C1-C3)alkyl group, a C1-C2 alkoxy(C1-C2)alkoxycarbonyl(C1-C3)a)kyl group, a C1-C5 alkoxycarbonyl(C1-C2)alkoxycarbonyl-(C1-C3)alkyl group, a C1-C5 alkoxycarbonyl(C1-C3)alkyl group, a C1-C5 alkylaminocarbonyl(C1-C3)alkyl group or a di(C1-C5)alkylaminocarbonyl(C1-C3)alkyl group, which is useful as a herbicide.
式中的化合物:
其中 R 是氢原子、C1-C5 烷基、C3-C4 烯基、C3-C4 炔基、卤代(C1-C4)烷基、卤代(C3-C4)烯基、卤代(C3-C4)炔基、C1-C2烷氧基(C1-C2烷基)、C1-C2烷氧基(C,-C2)烷氧基(C1-C2)烷基、肉桂基、氰基(C1-C3)烷基、羧基(C1-C3)烷基、C1-C5烷氧基羰基(C1-C3)烷基、卤代(C1-C5)烷氧基羰基(C1-C3)烷基、C1-C2 烷氧基(C1-C2)烷氧基羰基(C1-C3)烷基、C1-C5 烷氧基羰基(C1-C2)烷氧基羰基-(C1-C3)烷基、C1-C5 烷氧基羰基(C1-C3)烷基、C1-C5 烷基氨基羰基(C1-C3)烷基或二(C1-C5)烷基氨基羰基(C1-C3)烷基,可用作除草剂。