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Issue 3, 2019
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Interaction of a trinuclear copper(i) pyrazolate with alkynes and carbon–carbon triple bond activation

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Abstract

The trinuclear copper(I) pyrazolate {[3,5-(CF3)2Pz]Cu}3 forms η2-copper/alkyne triple bond coordinated structures in the presence of acetylenes. There is no coordination of copper atoms to the phenyl ring of phenylacetylene and copper(I) acetylide formation during the interaction. It was observed that the complexes formed are the active catalytic species in click reactions.

Graphical abstract: Interaction of a trinuclear copper(i) pyrazolate with alkynes and carbon–carbon triple bond activation

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Supplementary files

Article information


Submitted
26 Oct 2018
Accepted
31 Oct 2018
First published
31 Oct 2018

Chem. Commun., 2019,55, 290-293
Article type
Communication

Interaction of a trinuclear copper(I) pyrazolate with alkynes and carbon–carbon triple bond activation

A. A. Titov, V. A. Larionov, A. F. Smol’yakov, M. I. Godovikova, E. M. Titova, V. I. Maleev and E. S. Shubina, Chem. Commun., 2019, 55, 290
DOI: 10.1039/C8CC08592G

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