Native Directed Site-Selective δ-C(sp<sup>3</sup>)–H and δ-C(sp<sup>2</sup>)–H Arylation of Primary Amines
作者:Hua Lin、Xiaohong Pan、Adam L. Barsamian、Theodore M. Kamenecka、Thomas D. Bannister
DOI:10.1021/acscatal.8b04927
日期:2019.6.7
A Pd(II)-catalyzed, selective δ-C(sp3)–H and δ-C(sp2)–H arylation method for free primary aliphatic amines using NH2 as a native directing group has been developed. A variety of free primary amines with adjacent quaternary centers and/or with alpha esters react with a diverse range of aryl and heteroaryl iodides to provide δ-aryl and δ-heteroaryl amines.
已开发了一种以NH 2为天然指导基团的游离伯脂肪族胺的Pd(II)催化的选择性δ-C(sp 3)-H和δ-C(sp 2)-H芳基化方法。具有相邻的季中心和/或与α酯的各种游离伯胺与各种范围的芳基和杂芳基碘化物反应,以提供δ-芳基和δ-杂芳基胺。