Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr

[Image: see text] Novel unsaturated four-membered ring disilene, 3,3-dichloro-1,2,4,4-tetrakis[di-tert-butyl(methyl)silyl]-(1)Δ-1,2,3,4-trisilagermetene, was synthesized by the ring expansion reaction of the three-membered ring 1-disilagermirene with the silylene–NHC complex Cl(2)Si–IPr. The mechani...

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Autores principales: Lee, Vladimir Ya., Horiguchi, Satoru, Sekiguchi, Akira, Gapurenko, Olga A., Gribanova, Tatyana N., Minkin, Vladimir I., Gornitzka, Heinz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648269/
https://www.ncbi.nlm.nih.gov/pubmed/31459520
http://dx.doi.org/10.1021/acsomega.8b03429
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author Lee, Vladimir Ya.
Horiguchi, Satoru
Sekiguchi, Akira
Gapurenko, Olga A.
Gribanova, Tatyana N.
Minkin, Vladimir I.
Gornitzka, Heinz
author_facet Lee, Vladimir Ya.
Horiguchi, Satoru
Sekiguchi, Akira
Gapurenko, Olga A.
Gribanova, Tatyana N.
Minkin, Vladimir I.
Gornitzka, Heinz
author_sort Lee, Vladimir Ya.
collection PubMed
description [Image: see text] Novel unsaturated four-membered ring disilene, 3,3-dichloro-1,2,4,4-tetrakis[di-tert-butyl(methyl)silyl]-(1)Δ-1,2,3,4-trisilagermetene, was synthesized by the ring expansion reaction of the three-membered ring 1-disilagermirene with the silylene–NHC complex Cl(2)Si–IPr. The mechanism of the unexpected formation of this compound was verified by high-level density functional theory computations, which revealed n(Si:(HOMO))–π(Si=Si(LUMO))(*) as the dominant orbital interaction.
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spelling pubmed-66482692019-08-27 Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr Lee, Vladimir Ya. Horiguchi, Satoru Sekiguchi, Akira Gapurenko, Olga A. Gribanova, Tatyana N. Minkin, Vladimir I. Gornitzka, Heinz ACS Omega [Image: see text] Novel unsaturated four-membered ring disilene, 3,3-dichloro-1,2,4,4-tetrakis[di-tert-butyl(methyl)silyl]-(1)Δ-1,2,3,4-trisilagermetene, was synthesized by the ring expansion reaction of the three-membered ring 1-disilagermirene with the silylene–NHC complex Cl(2)Si–IPr. The mechanism of the unexpected formation of this compound was verified by high-level density functional theory computations, which revealed n(Si:(HOMO))–π(Si=Si(LUMO))(*) as the dominant orbital interaction. American Chemical Society 2019-02-08 /pmc/articles/PMC6648269/ /pubmed/31459520 http://dx.doi.org/10.1021/acsomega.8b03429 Text en Copyright © 2019 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 Lee, Vladimir Ya.
Horiguchi, Satoru
Sekiguchi, Akira
Gapurenko, Olga A.
Gribanova, Tatyana N.
Minkin, Vladimir I.
Gornitzka, Heinz
Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr
title Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr
title_full Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr
title_fullStr Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr
title_full_unstemmed Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr
title_short Tuning Philicity of Dichlorosilylene: Nucleophilic Behavior of the Dichlorosilylene–NHC Complex Cl(2)Si–IPr
title_sort tuning philicity of dichlorosilylene: nucleophilic behavior of the dichlorosilylene–nhc complex cl(2)si–ipr
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648269/
https://www.ncbi.nlm.nih.gov/pubmed/31459520
http://dx.doi.org/10.1021/acsomega.8b03429
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