Metal‐Free Selective and Diverse Synthesis of Three Distinct Sets of Isoindolinones from 2‐Alkynylbenzoic Acids and Amines
作者:Xiuwen Jia、Pinyi Li、Xiaoning Zhang、Siyu Liu、Xingzi Shi、Wenbo Ma、Hongbo Dong、Yangbin Lu、Hangcheng Ni、Fei Zhao
DOI:10.1002/ejoc.202001413
日期:2020.12.20
The metal‐free selective and diverse synthesis of three distinct sets of isoindolinones from 2‐alkynylbenzoic acids and amines in a controlled manner is reported. This process features metal free, readily available starting materials, broad substrate scope, excellent selectivity, good to high yields, good functional group tolerance, simple operation, high bond‐forming efficiency, and step economy.
据报道,从2-炔基苯甲酸和胺类中以受控方式无选择地合成了三套不同的异吲哚啉酮。该工艺的特点是无金属,易于获得的起始原料,广泛的底物范围,优异的选择性,良好的高产率,良好的官能团耐受性,简单的操作,较高的键形成效率和步骤经济性。