Literature DB >> 19572739

Pyridine N-oxides as ligands in Cu-catalyzed N-arylation of imidazoles in water.

Lei Liang1, Zhengkai Li, Xiangge Zhou.   

Abstract

N-arylation of imidazoles with aryl halides catalyzed by a combination of copper(II) sulfate and 1,2-bis(2-pyridyl)-ethane-N,N'-dioxide in water afforded up to 95% yield.

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Year:  2009        PMID： 19572739     DOI： 10.1021/ol9010773

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


  6 in total

1.  Diamine Ligands in Copper-Catalyzed Reactions.

Authors:  David S Surry; Stephen L Buchwald
Journal:  Chem Sci       Date:  2010       Impact factor: 9.825

2.  Catalyst-controlled chemoselective arylation of 2-aminobenzimidazoles.

Authors:  Satoshi Ueda; Stephen L Buchwald
Journal:  Angew Chem Int Ed Engl       Date:  2012-09-11       Impact factor: 15.336

3.  Efficient copper-catalyzed amination of DNA-conjugated aryl iodides under mild aqueous conditions.

Authors:  Yves Ruff; Frédéric Berst
Journal:  Medchemcomm       Date:  2018-05-17       Impact factor: 3.597

4.  Completely N1-selective palladium-catalyzed arylation of unsymmetric imidazoles: application to the synthesis of nilotinib.

Authors:  Satoshi Ueda; Mingjuan Su; Stephen L Buchwald
Journal:  J Am Chem Soc       Date:  2011-12-14       Impact factor: 15.419

5.  Iron(III)-Catalyzed Highly Regioselective Halogenation of 8-Amidoquinolines in Water.

Authors:  Yang Long; Lei Pan; Xiangge Zhou
Journal:  Molecules       Date:  2019-02-01       Impact factor: 4.411

6.  Cu(II)-Catalyzed C-N Coupling of (Hetero)aryl Halides and N-Nucleophiles Promoted by α-Benzoin Oxime.

Authors:  Chunling Yuan; Lei Zhang; Yingdai Zhao
Journal:  Molecules       Date:  2019-11-18       Impact factor: 4.411
  6 in total

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