The synthesis of benzimidazoles <i>via</i> a recycled palladium catalysed hydrogen transfer under mild conditions
作者:Qianqian Guan、Qi Sun、Lixian Wen、Zhenggen Zha、Yu Yang、Zhiyong Wang
DOI:10.1039/c8ob00323h
日期:——
An efficient synthesis of benzimidazoles was developed by virtue of a recycled palladium catalyzed hydrogen transfer. The reaction can be carried out smoothly undermildconditions to give rise to a variety of benzimidazoles with good to excellent yields. The palladium catalyst could be recovered easily and reused six times with great catalytic activity.