Synthesis of C3-Methyl-Substituted Pyrroloindolines and Furoindolines via Cascade Dearomatization of Indole Derivatives with Methyl Iodide
作者:Ji-Cheng Yi、Chuan Liu、Li-Xin Dai、Shu-Li You
DOI:10.1002/asia.201701151
日期:2017.12.5
A highly efficient method for constructing C3‐methyl‐substituted pyrroloindolines and furoindolines via cascade dearomatization reaction of indole derivatives with methyl iodide was developed. This protocol offers a direct approach to a wide range of C3 methyl substituted pyrroloindolines under mild conditions. The utility of this method was further demonstrated in the concise synthesis of (±)‐esermethol