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Issue 50, 2018
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Cobalt complex catalyzed atom-economical synthesis of quinoxaline, quinoline and 2-alkylaminoquinoline derivatives

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Abstract

A new phosphine-free Co(II) complex-catalyzed synthesis of various quinoxalines via dehydrogenative coupling of vicinal diols with both o-phenylenediamines and 2-nitroanilines is reported. This complex was also effective for the synthesis of quinolines. The practical aspect of this catalytic system was revealed by the one-pot synthesis of 2-alkylaminoquinolines.

Graphical abstract: Cobalt complex catalyzed atom-economical synthesis of quinoxaline, quinoline and 2-alkylaminoquinoline derivatives

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Publication details

The article was received on 25 Mar 2018, accepted on 16 May 2018 and first published on 16 May 2018


Article type: Communication
DOI: 10.1039/C8CC02366B
Citation: Chem. Commun., 2018,54, 6883-6886
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    Cobalt complex catalyzed atom-economical synthesis of quinoxaline, quinoline and 2-alkylaminoquinoline derivatives

    S. Shee, K. Ganguli, K. Jana and S. Kundu, Chem. Commun., 2018, 54, 6883
    DOI: 10.1039/C8CC02366B

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