Development of a Telescoped Process for Preparation of N,O-Chelated Diarylborinates
作者:Changwei Guan、Lingyun Huang、Chao Ren、Gang Zou
DOI:10.1021/acs.oprd.8b00109
日期:2018.7.20
telescoped process has been developed for practical preparation of N,O-chelated four-coordinate diarylborinates via direct reaction of N,O-chelate ligands with a diarylborinate solution prepared by removal of magnesium via precipitation from a one-pot reaction of aryl bromides, magnesium, and tributylborate. Ten N,O-chelated diarylborinates of representative N,O-chelate ligands of 2-picolinic acid, quinolin-8-ol