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

Chair of Silicon Chemistry

Technical University of Munich

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

15 Scopus citations

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).

Original language	English
Pages (from-to)	15700-15704
Number of pages	5
Journal	Inorganic Chemistry
Volume	58
Issue number	23
DOIs	https://doi.org/10.1021/acs.inorgchem.9b02670
State	Published - 2 Dec 2019

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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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T1 - NHC-Stabilized Silyl-Substituted Chlorosilylene

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).

UR - http://www.scopus.com/inward/record.url?scp=85075166333&partnerID=8YFLogxK

U2 - 10.1021/acs.inorgchem.9b02670

DO - 10.1021/acs.inorgchem.9b02670

M3 - Article

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AN - SCOPUS:85075166333

SN - 0020-1669

VL - 58

SP - 15700

EP - 15704

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 23

ER -

NHC-Stabilized Silyl-Substituted Chlorosilylene

Abstract

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