Issue 51, 2016, Issue in Progress

Synthesis and catalytic application of N-heterocyclic carbene copper complex functionalized conjugated microporous polymer

Abstract

A N-heterocyclic carbene copper(I) complex functionalized conjugated microporous polymer (CMP-NHC-CuCl) was synthesized by palladium-catalyzed Sonogashira cross-coupling chemistry. The resulting CMP-NHC-CuCl proved to be a good heterogeneous catalyst in the hydrosilylation of functionalized terminal alkynes with boryldisiloxane to afford (β,β)-(E)-vinyldisiloxane with high stereoselectivity, and the catalyst could be used four times without obvious loss in catalytic activity. Moreover, CMP-NHC-CuCl was also efficient in catalyzing the hydrosilylation of CO2 with triethoxysilane to form silyl formate under mild conditions.

Graphical abstract: Synthesis and catalytic application of N-heterocyclic carbene copper complex functionalized conjugated microporous polymer

Supplementary files

Article information

Article type
Paper
Submitted
25 Mar 2016
Accepted
30 Apr 2016
First published
03 May 2016

RSC Adv., 2016,6, 44995-45000

Author version available

Synthesis and catalytic application of N-heterocyclic carbene copper complex functionalized conjugated microporous polymer

H. Zhou, Q. Zhang and X. Lu, RSC Adv., 2016, 6, 44995 DOI: 10.1039/C6RA07786B

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