| abstract |
The present invention disclosed a series of 2-pyrimidionxy-N-carbamidophenylbenzylamine compounds and processes of the preparation thereof and the herbicide use of the same. The compounds represented by the following formula (I), wherein D or E is hydrogen, halogen, C1-C4 alkyl, C1-C4 akloxy, C1-C4 alkylogen or C1-C4 alkyloxygen, X is hydrogen, halogen, nitro-, cyano-, carboxyl, ester, sulfonyl, C1-C8 alkylamido, C1-C8 alkylamido halide, C1-C8 alkylacyl, C1-C8 alkyl, C1-C8 alkylogen, C1-C8 akloxy, phenyl, benzo-, substituted phenyl or heterocycle; R1R2 is hydrogen, ester, sulfonyl, C1-C8 alkyl, C1-C8 substituted alkyl, C1-C8 alkylacyl, phenyl or heterocycle; X' is H, cabamido, halogen, carboxyl, ester, C1-C8 alkylacyl, C1-C8 alkyl, C1-C8 alkyl halide, C1-C8 akloxy, phenyl, substituted phenyl or heterocycle et al; R3 is hydrogen, C1-C8 alkylacyl, C1-C8 alkylacyl halide, benzoyl, substituted benzoyl, C1-C8 alkyl. |