Investigations on the Reactions of Thioamides and Related 1,3-Diazabuta-1,3-dienes with Dimethyl Acetylenedicarboxylate: Synthesis of Novel Functionalized Heterocycles
作者:Mohinder P. Mahajan、Alka Marwaha、Vishal Sudan
DOI:10.3987/com-08-s(n)27
日期:——
Synthesis of Functionally Substituted 1,3-Diaza-1,3-butadienes
作者:S. N. Mazumdar、M. P. Mahajan
DOI:10.1055/s-1990-26892
日期:——
Three methods for the synthesis of various stable 1,3-diaza-1,3-butadienes from easily available thiourea derivatives are reported.