Efficient Synthesis of 3-Aminothioacrylamides by Iminoformylation of Thioacetamides
作者:Andreas Rolfs、Jürgen Liebscher
DOI:10.1055/s-1994-25545
日期:——
Heating substituted thioacetamides 1 with either trismorpholinomethane or with a mixture of triethyl orthoformate and a secondary amine gives high yields of synthetically versatile 3-aminothioacryl-amides 4.