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Chauhan BPS, Sarkar A. Functionalized vinylsilanes via highly efficient and recyclable Pt-nanoparticle catalysed hydrosilylation of alkynes. Dalton Trans. 2017;46(27):8709-8715doi: 10.1039/c7dt00544j.
Chauhan, B. P. S., & Sarkar, A. (2017). Functionalized vinylsilanes via highly efficient and recyclable Pt-nanoparticle catalysed hydrosilylation of alkynes. Dalton transactions (Cambridge, England : 2003), 46(27), 8709-8715. https://doi.org/10.1039/c7dt00544j
Chauhan, Bhanu P S, and Sarkar, Alok. "Functionalized vinylsilanes via highly efficient and recyclable Pt-nanoparticle catalysed hydrosilylation of alkynes." Dalton transactions (Cambridge, England : 2003) vol. 46,27 (2017): 8709-8715. doi: https://doi.org/10.1039/c7dt00544j
Chauhan BPS, Sarkar A. Functionalized vinylsilanes via highly efficient and recyclable Pt-nanoparticle catalysed hydrosilylation of alkynes. Dalton Trans. 2017 Jul 11;46(27):8709-8715. doi: 10.1039/c7dt00544j. PMID: 28426075.
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Dalton Trans. 2017 Jul 11;46(27):8709-8715. doi: 10.1039/c7dt00544j.

Functionalized vinylsilanes via highly efficient and recyclable Pt-nanoparticle catalysed hydrosilylation of alkynes.

Dalton transactions (Cambridge, England : 2003)

Bhanu P S Chauhan, Alok Sarkar

Affiliations

  1. Engineered Nanomaterials Laboratory, Department of Chemistry, William Paterson University, 300 Pompton Road, Wayne, New Jersey 07470-2103, USA. [email protected].

PMID: 28426075 DOI: 10.1039/c7dt00544j

Abstract

A mild, selective and facile synthesis of vinylsilanes via a recyclable platinum nanoparticle catalysed hydrosilylation of alkynes is reported. Various functionalized alkynes are selectively hydrosilylated to furnish functional β-E vinylsilanes in high yields. The catalytic effectiveness, ease of catalyst recovery and recyclability of the polysiloxane stabilized Pt-nanoparticle catalyst are the major achievements of this work. Detailed in situ characterization using Electron Microscopy and controlled poisoning experiments supports the participation of Pt-nanoparticles as active catalysts.

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