5-Oxo-2,5,-dihydro-1,2,4-triazines, methods for their production, herbicidal compositions comprising them, and their use as herbicides
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0044696A2
公开(公告)日:1982-01-27
Herbicidal compositions which comprise at least one riazine compound of the formula:
wherein R' is a C, - C4 alkyl group or an amino group, R2 is a C1-C4 alkoxy group, a C1-C4 alkylthio group or a di(C1 - C4) alkylamino group and R3 is a cyclo (C3 - C7) alkyl group, a tertiary C4 - Cs alkyl group, an adamantyl group or a group of the formula:
(in which R is a halogen atom, a C1 - C4 alkoxy group, a nitro group or a trihalomethyl group and n is 0 1 or 2 together with an inert carrier or diluent. The compounds wherein n is 1 or 2 are novel.
除草组合物,其中包含至少一种式中的嗪化合物:
其中 R' 是 C, - C4 烷基或氨基,R2 是 C1-C4 烷氧基、C1-C4 烷硫基或二(C1-C4)烷基氨基,R3 是环(C3-C7)烷基、C4-Cs 叔烷基、金刚烷基或式中的基团:
(其中 R 为卤素原子、C1 - C4 烷氧基、硝基或三卤甲基,n 为 0 1 或 2),与惰性载体或稀释剂一起。其中 n 为 1 或 2 的化合物为新型化合物。