Silver Nitrate Catalysed Tandem Reactions of O-Ethynylanilines with Aryl Aldehydes: Selective One-Pot Synthesis of Bis(Indolyl)Methanes
作者:Bo-Lun Hu、Hua-Nan Hu、Ri-Yuan Tang
DOI:10.3184/174751912x13394919935692
日期:2012.8
Bis(indolyl)methanes are an important class of indole derivatives that have been widely used in medical treatments. A novel silver nitrate-catalysed one-potsynthesis of bis(indolyl)methanes has been developed. In the presence of silver nitrate, cycloisomerisation and bis-addition of o-ethynylanilines with aromatic aldehydes were carried out efficiently to afford the corresponding bis(indolyl)methanes