NNB-Type Tridentate Boryl Ligands Enabling a Highly Active Iridium Catalyst for C–H Borylation
作者:Siyi Ding、Linghua Wang、Zongcheng Miao、Pengfei Li
DOI:10.3390/molecules24071434
日期:——
Boryl ligands play a very important role in catalysis because of their very high electron-donating property. In this paper, NNB-type boryl anions were designed as tridentate ligands to promote aryl C–H borylation. In combination with [IrCl(COD)]2, they generate a highlyactive catalyst for a broad range of (hetero)arene substrates, including highly electron-rich and/or sterically hindered ones. This