申请人:E. I. Du Pont de Nemours and Company
公开号:US03983116A1
公开(公告)日:1976-09-28
Compounds of the formula: ##SPC1## Wherein X is oxygen or sulfur; R.sub.1 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkylmethyl, cycloalkenylmethyl, bicycloalkyl, bicycloalkenyl, bicycloalkylmethyl, bicycloalkenylmethyl, phenyl, substituted alkyl, substituted cycloalkyl, or substituted phenyl; R.sub.2 is hydrogen or alkyl; R.sub.3 is H, methyl, or ethyl; and R.sub.4 is alkyl, alkenyl, alkynyl, or methoxy; and the salts with bases of those compounds wherein R.sub.2 is hydrogen, are useful as herbicides. A preferred compound is 1-methyl-3-cyclohexyl-6-dimethylamino-s-triazine-2,4(1H,3H)-dione.
公式化合物:##SPC1## 其中X为氧或硫;R.sub.1为烷基,烯基,炔基,环烷基,环烯烷基,环烷基甲基,环烯烷基甲基,双环烷基,双环烯基,双环烷基甲基,双环烯基甲基,苯基,取代烷基,取代环烷基或取代苯基;R.sub.2为氢或烷基;R.sub.3为H,甲基或乙基;R.sub.4为烷基,烯基,炔基或甲氧基;以及这些化合物的碱盐,其中R.sub.2为氢,可用作除草剂。首选化合物为1-甲基-3-环己基-6-二甲胺基-s-三嗪-2,4(1H,3H)-二酮。