Anilines below BischlerMohlau conditions48,49 (Scheme 1). Additional modification of 2aryl indole 8 by
Anilines under BischlerMohlau conditions48,49 (Scheme 1). Additional modification of 2aryl indole 8 by selective demethoxylation within the presence of ionic liquid 50 (generated from AlCl3 and trimethylamine hydrochloride (TMAH)) and…