Journal of Catalysis, volume 418, pages 70-77

Recyclable and convenient-to-handle Pt/ethylene glycol catalytic system – an approach to sustainable hydrosilylation

Goncharova Irina K ^{1, 2}

Novikov Roman G. ³

Beletskaya Irina P. ⁴

Arzumanyan Ashot V ^{1, 2}

Hide authors affiliations Show authors affiliations: 4 affiliations

A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., Moscow 119991, Russian Federation |

A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospect, Moscow 119991, Russian Federation |

N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Pr., Moscow 119991, Russian Federation |

⁴

M.V. Lomonosov Moscow State University, GSP-1, Leninskie Gory, Moscow 119991, Russian Federation |

Publication type: Journal Article

Publication date: 2023-02-01

Elsevier

Journal: Journal of Catalysis

Quartile SCImago

Quartile WOS

Impact factor: 7.3

ISSN: 00219517, 10902694

DOI: 10.1016/j.jcat.2023.01.004

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Catalysis

Physical and Theoretical Chemistry

Abstract

This study presents a highly efficient and simple recyclable catalytic system for heterophase hydrosilylation. This catalytic system consisting of a commercially available platinum precatalyst, namely K2PtCl4, and a cheap green solvent, namely ethylene glycol (EG), is easily prepared by dissolving K2PtCl4 in EG without employing ligands, additives, or inert atmosphere, at r.t. It was found that mononuclear Pt0-complex generated in the catalytic system is a single-atom catalyst. The method enables 36 recycles with quantitative yield in air at r.t. The reaction proceeds at a high rate even with small catalyst loadings. High values of TON (up to 105) and TOF (up to 106) were achieved. This approach is applicable to a wide range of unsaturated compounds, such as terminal or internal alkenes, alkynes, and alkyl-, phenyl-, and siloxy-containing hydrosilanes. Moreover, the heterophase catalytic system is suitable for synthesis of linear and cross-linked polyorganosiloxanes. In most cases, the reaction provides high yields (up to 95-99%) and selectivity. It gives mostly anti-Markovnikov products, which can be isolated from the catalytic system by simple decantation. The process is scalable to gram quantities.

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Citations by journals

	1
Organometallics	Organometallics, 1, 12.5% Organometallics 1 publication, 12.5%
Russian Chemical Bulletin	Russian Chemical Bulletin, 1, 12.5% Russian Chemical Bulletin 1 publication, 12.5%
Chemical Communications	Chemical Communications, 1, 12.5% Chemical Communications 1 publication, 12.5%
Reaction Chemistry and Engineering	Reaction Chemistry and Engineering, 1, 12.5% Reaction Chemistry and Engineering 1 publication, 12.5%
Russian Journal of Inorganic Chemistry	Russian Journal of Inorganic Chemistry, 1, 12.5% Russian Journal of Inorganic Chemistry 1 publication, 12.5%
Topics in Organometallic Chemistry	Topics in Organometallic Chemistry, 1, 12.5% Topics in Organometallic Chemistry 1 publication, 12.5%
Journal of Catalysis	Journal of Catalysis, 1, 12.5% Journal of Catalysis 1 publication, 12.5%
Russian Journal of Organic Chemistry	Russian Journal of Organic Chemistry, 1, 12.5% Russian Journal of Organic Chemistry 1 publication, 12.5%
	1

Citations by publishers

	1 2
Springer Nature	Springer Nature, 2, 25% Springer Nature 2 publications, 25%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 2, 25% Royal Society of Chemistry (RSC) 2 publications, 25%
Pleiades Publishing	Pleiades Publishing, 2, 25% Pleiades Publishing 2 publications, 25%
American Chemical Society (ACS)	American Chemical Society (ACS), 1, 12.5% American Chemical Society (ACS) 1 publication, 12.5%
Elsevier	Elsevier, 1, 12.5% Elsevier 1 publication, 12.5%
	1 2

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Goncharova I. K. et al. Recyclable and convenient-to-handle Pt/ethylene glycol catalytic system – an approach to sustainable hydrosilylation // Journal of Catalysis. 2023. Vol. 418. pp. 70-77.

GOST all authors (up to 50) Copy

Goncharova I. K., Novikov R. G., Beletskaya I. P., Arzumanyan A. V. Recyclable and convenient-to-handle Pt/ethylene glycol catalytic system – an approach to sustainable hydrosilylation // Journal of Catalysis. 2023. Vol. 418. pp. 70-77.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1016/j.jcat.2023.01.004

UR - https://doi.org/10.1016%2Fj.jcat.2023.01.004

TI - Recyclable and convenient-to-handle Pt/ethylene glycol catalytic system – an approach to sustainable hydrosilylation

T2 - Journal of Catalysis

AU - Goncharova, Irina K

AU - Novikov, Roman G.

AU - Beletskaya, Irina P.

AU - Arzumanyan, Ashot V

PY - 2023

DA - 2023/02/01 00:00:00

PB - Elsevier

SP - 70-77

VL - 418

SN - 0021-9517

SN - 1090-2694

ER -

BibTex

Cite this

BibTex Copy

@article{2023_Goncharova,

author = {Irina K Goncharova and Roman G. Novikov and Irina P. Beletskaya and Ashot V Arzumanyan},

title = {Recyclable and convenient-to-handle Pt/ethylene glycol catalytic system – an approach to sustainable hydrosilylation},

journal = {Journal of Catalysis},

year = {2023},

volume = {418},

publisher = {Elsevier},

month = {feb},

url = {https://doi.org/10.1016%2Fj.jcat.2023.01.004},

pages = {70--77},

doi = {10.1016/j.jcat.2023.01.004}

}

Found error?

Publisher

Elsevier

Journal

Journal of Catalysis

Quartile SCImago

Quartile WOS

Impact factor

7.3

ISSN

00219517 (Print)
10902694 (Electronic)

Labs

Group of functional compounds of group IV elements

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