A Simple Synthesis of 3-Substituted 1-Amino-2-thioxo-4-imidazolidinones (1-Amino-Thiohydantoins)
作者:Niels Jacobsen、Jes Toelberg
DOI:10.1055/s-1986-31702
日期:——
The title compounds 2 were prepared in good yields by the reaction of alkyl or arylisothiocyanates with ethyl hydrazinoacetate catalysed by triethylamine.
以三乙胺为催化剂,通过烷基或芳基异硫氰酸酯与乙基胼基乙酸酯的反应,制备了产率良好的化合物2。