NHC-Stabilized Silyl-Substituted Chlorosilylene

Gizem Dübek; Franziska Hanusch; Shigeyoshi Inoue

doi:10.1021/acs.inorgchem.9b02670

NHC-Stabilized Silyl-Substituted Chlorosilylene

Gizem Dübek, Franziska Hanusch, Shigeyoshi Inoue

Professur für Siliciumchemie

Technische Universität München

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

15 Zitate (Scopus)

Abstract

The first N-heterocyclic carbene (NHC) stabilized silyl-substituted chlorosilylene (1) was isolated via selective dehydrochlorination by NHC from silyl-based Si(IV) precursor tBu₃SiSiHCl₂. Compound 1 can form an iron chlorosilylene complex (2) with an iron carbonyl dimer and undergoes chloride/hydride metathesis to yield a stable NHC-silylene hydride borane adduct (3). Upon treatment with additional NHC, chlorosilylene 1 was converted into silyl-substituted silyliumylidene ions (4).

Originalsprache	Englisch
Seiten (von - bis)	15700-15704
Seitenumfang	5
Fachzeitschrift	Inorganic Chemistry
Jahrgang	58
Ausgabenummer	23
DOIs	https://doi.org/10.1021/acs.inorgchem.9b02670
Publikationsstatus	Veröffentlicht - 2 Dez. 2019

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10.1021/acs.inorgchem.9b02670

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title = "NHC-Stabilized Silyl-Substituted Chlorosilylene",

abstract = "The first N-heterocyclic carbene (NHC) stabilized silyl-substituted chlorosilylene (1) was isolated via selective dehydrochlorination by NHC from silyl-based Si(IV) precursor tBu3SiSiHCl2. Compound 1 can form an iron chlorosilylene complex (2) with an iron carbonyl dimer and undergoes chloride/hydride metathesis to yield a stable NHC-silylene hydride borane adduct (3). Upon treatment with additional NHC, chlorosilylene 1 was converted into silyl-substituted silyliumylidene ions (4).",

author = "Gizem D{\"u}bek and Franziska Hanusch and Shigeyoshi Inoue",

note = "Publisher Copyright: {\textcopyright} 2019 American Chemical Society.",

year = "2019",

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doi = "10.1021/acs.inorgchem.9b02670",

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AU - Dübek, Gizem

AU - Hanusch, Franziska

AU - Inoue, Shigeyoshi

PY - 2019/12/2

Y1 - 2019/12/2

N2 - The first N-heterocyclic carbene (NHC) stabilized silyl-substituted chlorosilylene (1) was isolated via selective dehydrochlorination by NHC from silyl-based Si(IV) precursor tBu3SiSiHCl2. Compound 1 can form an iron chlorosilylene complex (2) with an iron carbonyl dimer and undergoes chloride/hydride metathesis to yield a stable NHC-silylene hydride borane adduct (3). Upon treatment with additional NHC, chlorosilylene 1 was converted into silyl-substituted silyliumylidene ions (4).

AB - The first N-heterocyclic carbene (NHC) stabilized silyl-substituted chlorosilylene (1) was isolated via selective dehydrochlorination by NHC from silyl-based Si(IV) precursor tBu3SiSiHCl2. Compound 1 can form an iron chlorosilylene complex (2) with an iron carbonyl dimer and undergoes chloride/hydride metathesis to yield a stable NHC-silylene hydride borane adduct (3). Upon treatment with additional NHC, chlorosilylene 1 was converted into silyl-substituted silyliumylidene ions (4).

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 23

ER -

NHC-Stabilized Silyl-Substituted Chlorosilylene

Abstract

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