| 摘要 |
The invention provides 6-(2-propenyloxy)-4-methyl-2-aminopyrimidine derivatives which are chlorinated or brominated in 2 or 3 position of the 2-propenyl moiety, e.g. 6-(2-chloro-2-propenyloxy)-4-methyl-2-n-hexylaminopyrimidine. The compounds are useful as herbicides and allow the control of undesired weeds in a crop locus. |
