An iodoacetamide-based free radical cyclisation approach to the 7,12-dihydro-indolo[3,2-d][1]benzazepin-6(5H)-one (paullone) system
作者:John B. Bremner、Waya Sengpracha
DOI:10.1016/j.tet.2005.03.133
日期:2005.6
A potentially versatile route to 2-(2-aminoaryl)indoles is described based on a palladium-mediated cyclisation of N-substituted indoles, together with free radical cyclisation of their N-benzyliodoacetamide derivatives to the 7,12-dihydro-indolo[3,2-d][l]berizazepin-6(5H)-one system. (c) 2005 Elsevier Ltd. All rights reserved.