efficient and environmentally benign procedure for the synthesis of 3‐substituted indole derivatives using iron‐catalyzed direct substitution of alcohol with 3‐benzylidene‐1‐tosylindoline via tandem C–C bond formation and isomerization is reported.
据报道,通过串联的CC键和异构化反应,用
铁催化的3-苄叉基-1-
甲苯磺酰二氢直接取代醇,可以高效,环保地合成3-取代的
吲哚衍
生物。