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Issue 4, 2018
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Recyclable Cu/C3N4 composite catalysed homo- and cross-coupling of terminal alkynes under mild conditions

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Abstract

A Cu/C3N4 composite was prepared and utilized as a highly efficient and environmentally friendly catalyst for the homo- & cross-coupling of terminal alkynes. Excellent functional group tolerance and good yields were observed with oxygen as an oxidant in an isopropanol solution (or as additive) under ambient conditions. Furthermore, the composite catalyst shows good recyclability and can be recovered simply and reused several times without significant loss in its catalytic activities.

Graphical abstract: Recyclable Cu/C3N4 composite catalysed homo- and cross-coupling of terminal alkynes under mild conditions

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Publication details

The article was received on 17 Oct 2017, accepted on 03 Dec 2017 and first published on 04 Dec 2017


Article type: Communication
DOI: 10.1039/C7GC03120C
Citation: Green Chem., 2018,20, 793-797
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    Recyclable Cu/C3N4 composite catalysed homo- and cross-coupling of terminal alkynes under mild conditions

    H. Xu, K. Wu, J. Tian, L. Zhu and X. Yao, Green Chem., 2018, 20, 793
    DOI: 10.1039/C7GC03120C

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