Leaving Group Assisted Strategy for Photoinduced Fluoroalkylations Using <i>N</i>
-Hydroxybenzimidoyl Chloride Esters
作者:Weigang Zhang、Zhenlei Zou、Yuanheng Wang、Yi Wang、Yong Liang、Zhengguang Wu、Youxuan Zheng、Yi Pan
DOI:10.1002/anie.201812192
日期:2019.1.8
(RAEs) as alkylradical precursors have been extensively developed for C−C bond formations. However, the analogous transformations of fluoroalkyl radicalsfrom the corresponding acid or ester precursors remain challenging because of the high oxidation potential of the fluoroalkyl carboxylate anions. The newly developed N‐hydroxybenzimidoylchloride (NHBC) ester provides a general leavinggroup assisted