Synthesis of 2-(Cyanomethyl)benzoic Esters via Carbon–Carbon Bond Cleavage of Indanones
作者:Xiangtai Meng、Dengfeng Chen、Rui Liu、Ping Jiang、Shenlin Huang
DOI:10.1021/acs.joc.1c01131
日期:2021.8.6
A novel synthesis of 2-(cyanomethyl)benzoic esters from indanone derivatives has been established. This reaction proceeds via a deprotonation of alcohols with a chemical base, followed by a nucleophilic addition to indanones and Beckmann fragmentation. In addition, this reaction could also work under electrochemical conditions, and no external chemical bases were needed. This mild method offers a novel
已经建立了一种从茚满酮衍生物合成 2-(氰甲基) 苯甲酸酯的新方法。该反应通过醇与化学碱的去质子化进行,然后是茚满酮的亲核加成和贝克曼断裂。此外,该反应还可以在电化学条件下进行,不需要外部化学碱。这种温和的方法为各种天然醇的后期功能化提供了一种新策略。