Literature DB >> 26624930

Copper-Mediated Aerobic Oxidative Synthesis of 3-Bromo-imidazo[1,2-a]pyridines with Pyridines and Enamides.

Xiaoqiang Zhou1, Hao Yan1,2, Chaowei Ma1, Yongqin He1, Yamin Li1, Jinhui Cao1, Rulong Yan1, Guosheng Huang1.   

Abstract

A conversion of pyridines and enamides for the synthesis of 3-bromo-imidazo[1,2-a]pyridines was developed by copper-mediated aerobic oxidative coupling in a one-pot manner. This procedure tolerates various functional groups and affords a series of 3-bromo-imidazo[1,2-a]pyridines under mild conditions.

Entities:  

Year:  2015        PMID： 26624930     DOI： 10.1021/acs.joc.5b02384

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  2 in total

Review 1.  Recent advances on the transition-metal-catalyzed synthesis of imidazopyridines: an updated coverage.

Authors:  Gagandeep Kour Reen; Ashok Kumar; Pratibha Sharma
Journal:  Beilstein J Org Chem       Date:  2019-07-19       Impact factor: 2.883

2.  Chemodivergent synthesis of N-(pyridin-2-yl)amides and 3-bromoimidazo[1,2-a]pyridines from α-bromoketones and 2-aminopyridines.

Authors:  Yanpeng Liu; Lixue Lu; Haipin Zhou; Feijie Xu; Cong Ma; Zhangjian Huang; Jinyi Xu; Shengtao Xu
Journal:  RSC Adv       Date:  2019-10-28       Impact factor: 4.036
  2 in total

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