Novel Approach to Isoindolo[2,1-a]quinolines

Pascal Pigeon, Bernard Decroix
1998 Synthetic Communications  
An N-acyliminium ion approach towards the synthesis of isoindolo [2,1-a] quinolines by an intramolecular process is described. During the course of our work concerning the synthesis of new fused polyheterocyclic compounds with potential therapeutic interest we described in previous papers the use of an N-acyliminium ion in the key cyclization step 1-3 . We wish to report herein a novel approach to isoindolo[2,1-a]quinolines through an intramolecular cyclization using N-acyliminium ion
doi:10.1080/00397919808004302 fatcat:z5zbm3pbtje2jdmzct7diwcruu