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- Title
Electrochemical Synthesis of Imidazo‐Fused N‐Heteroaromatic Compounds through a C−N Bond‐Forming Radical Cascade.
- Authors
Hou, Zhong‐wei; Mao, Zhong‐yi; Melcamu, Yared Yohannes; Lu, Xin; Xu, Hai‐chao
- Abstract
Abstract: We have developed a unified strategy for preparing a variety of imidazo‐fused N‐heteroaromatic compounds through regiospecific electrochemical (3+2) annulation reaction of heteroarylamines with tethered internal alkynes. The electrosynthesis employs a novel tetraarylhydrazine as the catalyst, has a broad substrate scope, and obviates the need for transition‐metal catalysts and oxidizing reagents.
- Subjects
ELECTROCHEMICAL analysis; AROMATIC compounds; AROMATIC amines; HYDRAZINE derivatives; TRANSITION metal compounds synthesis
- Publication
Angewandte Chemie, 2018, Vol 130, Issue 6, p1652
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201711876