Synthesis of Indolyl Imidazole Derivatives via Base-Promoted Tandem Reaction of <i>N</i>-[2-(1-Alkynyl)phenyl]carbodiimides with Isocyanides
作者:Wenyan Hao、Yuanyuan Jiang、Mingzhong Cai
DOI:10.1021/jo402552c
日期:2014.4.18
An efficientroute to indolyl imidazole derivatives has been developed through a base-promoted tandemreaction of N-[2-(1-alkynyl)phenyl]carbodiimides with isocyanides in DMSO at 40 °C. The present tandem process allows the assembly of a variety of indolyl imidazole derivatives in moderate to good yields.