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Issue 29, 2017
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Synthesis of 1H-indole-3-sulfonates via palladium-catalyzed tandem reactions of 2-alkynyl arylazides with sulfonic acids

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Abstract

An efficient method for the synthesis of 1H-indole-3-sulfonates via palladium-catalyzed tandem reactions of 2-alkynyl arylazides with sulfonic acids has been developed. The desired products were obtained in good to excellent yields under mild reaction conditions. The reactions were shown to proceed very fast, in most cases, within 10 min.

Graphical abstract: Synthesis of 1H-indole-3-sulfonates via palladium-catalyzed tandem reactions of 2-alkynyl arylazides with sulfonic acids

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Publication details

The article was received on 01 Jun 2017, accepted on 29 Jun 2017 and first published on 30 Jun 2017


Article type: Communication
DOI: 10.1039/C7OB01337J
Citation: Org. Biomol. Chem., 2017,15, 6080-6083
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    Synthesis of 1H-indole-3-sulfonates via palladium-catalyzed tandem reactions of 2-alkynyl arylazides with sulfonic acids

    X. Zhang, P. Li, C. Lyu, W. Yong, J. Li, X. Zhu and W. Rao, Org. Biomol. Chem., 2017, 15, 6080
    DOI: 10.1039/C7OB01337J

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