Literature DB >> 28682081

Copper-Catalyzed Imidovinylation of Alkynes via 1,3-Vinyl Migration.

Jiaqiong Sun1, Guangfan Zheng1, Qiao Zhang1, Yimin Wang1, Shengbiao Yang1, Qian Zhang1, Yan Li1, Qian Zhang1.   

Abstract

The first copper-catalyzed imidovinylation of alkynes has been developed, which grants facile access to various (E)-2-imido-2,4-dienals with high stereoselectivity under mild conditions. This transformation also represents the first 1,3-carbon migration of propargylic alcohols and their derivatives.

Entities:  

Year:  2017        PMID： 28682081     DOI： 10.1021/acs.orglett.7b01599

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Alkene 1,2-Difunctionalization by Radical Alkenyl Migration.

Authors:  Xinjun Tang; Armido Studer
Journal:  Angew Chem Int Ed Engl       Date:  2017-12-14       Impact factor: 15.336

2.  Ligand-free copper-catalyzed C(sp3)-H imidation of aromatic and aliphatic methyl sulfides with N-fluorobenzenesulfonimide.

Authors:  Si-Chang Wang; Ming-Nan Feng; Yue Ji; Wei-Wei Han; Cong-Yu Ke; Qun-Zheng Zhang; Xun-Li Zhang
Journal:  RSC Adv       Date:  2021-03-25       Impact factor: 3.361

3.  Copper-catalyzed radical cascade reaction of simple cyclobutanes: synthesis of highly functionalized cyclobutene derivatives.

Authors:  Chunyang Liu; Xiaoyan Shangguan; Yan Li; Qian Zhang
Journal:  Chem Sci       Date:  2022-06-10       Impact factor: 9.969
  3 in total

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