文献类型：期刊文献

英文题名：Metal-Free ortho-Selective C-H Borylation of 2-Phenylthiopyridines Using BBr3

作者：Wu, Gaorong[1,2];Pang, Binghan[1,2];Wang, Yangyang[1,2];Yan, Li[3];Chen, Lu[1,2];Ma, Tao[4];Ji, Yafei[1,2]

机构：[1]East China Univ Sci & Technol, Engn Res Ctr Pharmaceut Proc Chem, Minist Educ, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China;[3]Beijing Inst Technol, Analyt & Testing Ctr, Liangxiang Campus, Beijing 102488, Peoples R China;[4]Beijing Univ Chinese Med, Sch Chinese Mat Med, Beijing 102488, Peoples R China

年份：2021

卷号：86

期号：8

起止页码：5933

外文期刊名：JOURNAL OF ORGANIC CHEMISTRY

收录：;EI(收录号：20211910308828);WOS:【SCI-EXPANDED(收录号:WOS:000641292800045)，CCR-EXPANDED(收录号:WOS:000641292800045)】；

基金：We gratefully thank the National Natural Science Foundation of China (Project No. 21676088) for financial support.

语种：英文

外文关键词：Reaction intermediates - Boron

摘要：A novel route for ortho-selective C-H borylation of 2-phenylthiopyridines using BBr3 as the boron source under metal-free conditions has been reported. The reaction exhibited site exclusivity, and the synthesized aryl boronates were freely converted to various useful intermediates. Thus, this facile method would be beneficial to synthesize structurally diversified phenylthioethers derivatives and other materials containing boron-nitrogen coordination.