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Issue 37, 2013
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Cyclotrimerization of terminal alkynes catalyzed by the system of NiCl2/Zn and (benzimidazolyl)-6-(1-(arylimino)ethyl)pyridines

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Abstract

An effective regioselective cyclotrimerization of terminal alkynes is achieved by the direct utilization of NiCl2·6H2O, Zn, and 2-(benzimidazolyl)-6-(1-(arylimino)ethyl)pyridine in one step under ambient temperature.

Graphical abstract: Cyclotrimerization of terminal alkynes catalyzed by the system of NiCl2/Zn and (benzimidazolyl)-6-(1-(arylimino)ethyl)pyridines

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Publication details

The article was received on 24 Jun 2013, accepted on 26 Jul 2013 and first published on 31 Jul 2013


Article type: Communication
DOI: 10.1039/C3DT51674A
Citation: Dalton Trans., 2013,42, 13327-13330
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    Cyclotrimerization of terminal alkynes catalyzed by the system of NiCl2/Zn and (benzimidazolyl)-6-(1-(arylimino)ethyl)pyridines

    C. Xi, Z. Sun and Y. Liu, Dalton Trans., 2013, 42, 13327
    DOI: 10.1039/C3DT51674A

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