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

[Image: see text] 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 precurs...

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Autores principales: Kratish, Yosi, Bravo-Zhivotovskii, Dmitry, Apeloig, Yitzhak
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641072/
https://www.ncbi.nlm.nih.gov/pubmed/31457444
http://dx.doi.org/10.1021/acsomega.6b00401
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author Kratish, Yosi
Bravo-Zhivotovskii, Dmitry
Apeloig, Yitzhak
author_facet Kratish, Yosi
Bravo-Zhivotovskii, Dmitry
Apeloig, Yitzhak
author_sort Kratish, Yosi
collection PubMed
description [Image: see text] 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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spelling pubmed-66410722019-08-27 Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes Kratish, Yosi Bravo-Zhivotovskii, Dmitry Apeloig, Yitzhak ACS Omega [Image: see text] 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. American Chemical Society 2017-02-03 /pmc/articles/PMC6641072/ /pubmed/31457444 http://dx.doi.org/10.1021/acsomega.6b00401 Text en Copyright © 2017 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Kratish, Yosi
Bravo-Zhivotovskii, Dmitry
Apeloig, Yitzhak
Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes
title Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes
title_full Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes
title_fullStr Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes
title_full_unstemmed Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes
title_short Convenient Synthesis of Deuterosilanes by Direct H/D Exchange Mediated by Easily Accessible Pt(0) Complexes
title_sort convenient synthesis of deuterosilanes by direct h/d exchange mediated by easily accessible pt(0) complexes
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641072/
https://www.ncbi.nlm.nih.gov/pubmed/31457444
http://dx.doi.org/10.1021/acsomega.6b00401
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