Furan ring opening—indole ring closure: a new modification of the Reissert reaction for indole synthesis
作者:Alexander V Butin、Tat‘yana A Stroganova、Irina V Lodina、Gennady D Krapivin
DOI:10.1016/s0040-4039(01)00066-1
日期:2001.3
A new modification of the Reissert reaction is reported. On treatment of 2-tosylaminobenzylfurans with ethanolic HCl, some indole derivatives have been obtained. The furanring served as the origin of a carbonyl group in this reaction.