Certain novel carbamates and thiolcarbamates are broad spectrum herbicides, which can be applied to the locus of undesired vegetation either preemergence or postemergence. Typical representatives of this class of compounds are methyl N-(N-cyclohexylcarbamoyl-N',N'-dimethylamidino)-N-methylcarbamate and methyl N-[1-(3-cyclohexyl-1-methylureido)-1-dimethylaminomethylene]carbamate.
某些新型的
氨基甲酸酯和
硫醇
氨基甲酸酯是广谱
除草剂,可在不需要的植被出现前或出现后应用于其生长地点。此类化合物的典型代表包括甲基N-(N-环己基
氨基甲酰-N',N'-二甲基
胍基)-N-
甲基氨基甲酸酯和甲基N-[1-(3-环己基-1-甲基
脲基)-1-二甲基
氨基亚甲基]
氨基甲酸酯。