ortho-Pyrrolylphenyl heterocumulenes: Preparation and cyclization to fused pyrroles
作者:Pedro Molina、Mateo Alajarín、Angel Vidal
DOI:10.1016/s0040-4039(00)99141-x
日期:1989.1
The aza-Wittig reaction of iminophosphoranes derived from o-(1-pyrrolyl)phenyl azide and 2-(o-aminophenyl)indole with isocyanates, isothiocyanates, carbon dioxide or carbon disulfide, lead to functionalized pyrrolo[1,2-a]quinoxalines and 11H-indolo[3,2-c]quinolines respectively.
衍生自邻-(1-
吡咯基)苯基
叠氮化物和2-(邻-
氨基苯基)
吲哚的亚
氨基正膦与
异氰酸酯,异
硫氰酸酯,
二氧化碳或
二硫化碳的aza-Wittig反应导致官能化的
吡咯并[1,2-a]喹喔啉和11H-
吲哚并[3,2-c]
喹啉。