Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes

Yosi Kratish; Dmitry Bravo-Zhivotovskii; Yitzhak Apeloig

doi:10.1021/acsomega.6b00401

Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes

Yosi Kratish, Dmitry Bravo-Zhivotovskii, Yitzhak Apeloig

Technion - Israel Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Easily accessible, simple phosphino-platinum(0) complexes catalyze (0.1-1 mol % equivalent) the deuteration of silanes in good yields under mild conditions (60 °C, 1 atm). The catalysis is mediated by platinum(II) deuteride/hydride complexes that are in equilibrium with the precursor Pt(0) complexes. The Pt(II) complexes can also be inserted into the Si-H bond of silanes to give intermediate Pt(IV) complexes. The proposed mechanism for catalysis is supported by density functional theory calculations.

Original language	English
Pages (from-to)	372-376
Number of pages	5
Journal	ACS Omega
Volume	2
Issue number	2
DOIs	https://doi.org/10.1021/acsomega.6b00401
State	Published - 28 Feb 2017

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering

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10.1021/acsomega.6b00401

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title = "Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes",

abstract = "Easily accessible, simple phosphino-platinum(0) complexes catalyze (0.1-1 mol \% equivalent) the deuteration of silanes in good yields under mild conditions (60 °C, 1 atm). The catalysis is mediated by platinum(II) deuteride/hydride complexes that are in equilibrium with the precursor Pt(0) complexes. The Pt(II) complexes can also be inserted into the Si-H bond of silanes to give intermediate Pt(IV) complexes. The proposed mechanism for catalysis is supported by density functional theory calculations.",

author = "Yosi Kratish and Dmitry Bravo-Zhivotovskii and Yitzhak Apeloig",

note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

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day = "28",

doi = "10.1021/acsomega.6b00401",

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T1 - Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes

AU - Kratish, Yosi

AU - Bravo-Zhivotovskii, Dmitry

AU - Apeloig, Yitzhak

PY - 2017/2/28

Y1 - 2017/2/28

N2 - Easily accessible, simple phosphino-platinum(0) complexes catalyze (0.1-1 mol % equivalent) the deuteration of silanes in good yields under mild conditions (60 °C, 1 atm). The catalysis is mediated by platinum(II) deuteride/hydride complexes that are in equilibrium with the precursor Pt(0) complexes. The Pt(II) complexes can also be inserted into the Si-H bond of silanes to give intermediate Pt(IV) complexes. The proposed mechanism for catalysis is supported by density functional theory calculations.

AB - Easily accessible, simple phosphino-platinum(0) complexes catalyze (0.1-1 mol % equivalent) the deuteration of silanes in good yields under mild conditions (60 °C, 1 atm). The catalysis is mediated by platinum(II) deuteride/hydride complexes that are in equilibrium with the precursor Pt(0) complexes. The Pt(II) complexes can also be inserted into the Si-H bond of silanes to give intermediate Pt(IV) complexes. The proposed mechanism for catalysis is supported by density functional theory calculations.

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U2 - 10.1021/acsomega.6b00401

DO - 10.1021/acsomega.6b00401

M3 - مقالة

SN - 2470-1343

VL - 2

SP - 372

EP - 376

JO - ACS Omega

JF - ACS Omega

IS - 2

ER -

Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes

Abstract

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