4-chlorobenzylthiochloroformate 、
N-bis(3-methyl-4-chlorophenoxy)phosphinylmethylglycinonitrile methane sulfonic acid salt 在
三乙胺 作用下,
以
苯 为溶剂,
以15%的产率得到N-(4-chlorophenylmethylthiol)carbonyl-N-bis(3-methyl-4-chlorophenoxy)phosphinylmethylglycinonitrile