有机磷酸催化合成双吲哚烷烃衍生物

摘要

A series of bisindolylalkane derivatives in yield of 64% ~95% were synthesized by elec-trophonic substitution reaction of indoles with various carbonyl compounds using binaphthol-derived phosphoric acid as the catalyst. The structures were confirmed by 1H NMR, 13C NMR and HR-MS.%以联萘二酚衍生的有机磷酸为催化剂,催化吲哚和羰基化合物的亲电取代反应,合成了一系列双吲哚衍生物,收率64％ ～95％,其结构经1H NMR,13C NMR和HR-MS确证.