An efficient unprecedented synthesis of novel functionalized imidazoles from secondary amino-N-carbothioic acid (phenyl-p-tolylimino-methyl)amides and dimethyl acetylenedicarboxylate
作者:Alka Marwaha、Parvesh Singh、Mohinder P. Mahajan、D. Velumurugan
DOI:10.1016/j.tetlet.2004.09.119
日期:2004.11
The synthesis of functionalized imidazoles in a single-pot from the reactions of secondary amino-N-carbothioic acid (phenyl-p-tolylimino-methyl)amides with dimethyl acetylenedicarboxylate is reported. A plausible mechanistic pathway for the formation of the imidazoles is proposed.
据报道,由仲
氨基-N-碳
硫代酸(苯基-
对甲苯基-甲基)酰胺与
乙炔二
羧酸二甲酯的反应在单锅中合成官能化的
咪唑。提出了形成
咪唑的合理的机理途径。