Issue 38, 2020

Supported Ni nanoparticles with a phosphine ligand as an efficient heterogeneous non-noble metal catalytic system for regioselective hydrosilylation of alkynes

Abstract

A convenient and effective heterogeneous non-noble metal catalytic system for regioselective hydrosilylation of alkynes was successfully developed by the combination of Ni/Al2O3 with a xantphos ligand. The resulting catalytic system displayed excellent catalytic performance in the heterogeneous hydrosilylation of PhSiH3 with a wide range of aromatic and aliphatic terminal alkynes, affording the corresponding (E)-vinylsilanes in good to excellent yields with high regioselectivity.

Graphical abstract: Supported Ni nanoparticles with a phosphine ligand as an efficient heterogeneous non-noble metal catalytic system for regioselective hydrosilylation of alkynes

Supplementary files

Article information

Article type
Communication
Submitted
26 ذو الحجة 1441
Accepted
26 محرم 1442
First published
27 محرم 1442

Org. Biomol. Chem., 2020,18, 7554-7558

Supported Ni nanoparticles with a phosphine ligand as an efficient heterogeneous non-noble metal catalytic system for regioselective hydrosilylation of alkynes

H. Wang, Y. Huang, X. Wang, X. Cui and F. Shi, Org. Biomol. Chem., 2020, 18, 7554 DOI: 10.1039/D0OB01693D

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