Visible Light as a Sole Requirement for Intramolecular C(sp<sup>3</sup>)–H Imination
作者:Jingjing Li、Pengxiang Zhang、Min Jiang、Haijun Yang、Yufen Zhao、Hua Fu
DOI:10.1021/acs.orglett.7b00533
日期:2017.4.21
A novel, simple, and practical visible-light-mediated intramolecular α-C(sp3)–H imination of tertiary aliphatic amines containing β-O-aryl oximes leading to N-heterocycles has been developed. The reaction was performed well at rt with tolerance of some functional groups. Importantly, the selective C–H functionalization did not require added catalyst, oxidant, additive, acid, and base; visible light
开发了一种新颖,简单,实用的可见光介导的分子内α-C(sp 3)-H亚胺化含β- O-芳基肟的N-杂环叔脂肪胺。该反应在室温下进行得很好,并且对某些官能团具有耐受性。重要的是,选择性的C–H官能化不需要添加催化剂,氧化剂,添加剂,酸和碱。可见光是唯一的要求。