申请人:Sandoz Pharm. Corp.
公开号:US04868319A1
公开(公告)日:1989-09-19
An improved process for preparing monoalkylcarbamate group-containing compounds comprising reacting a hydroxy group-containing compound with an organic halide and an alkali metal cyanate in the conjoint presence of a phase transfer catalyst and a solvent.
一种改进的制备含有单烷基氨基甲酸酯基团化合物的过程,包括在相转移催化剂和溶剂的共同存在下,将含羟基化合物与有机卤化物和碱金属氰酸盐反应。