The first structurally characterised oligosilylmagnesium compound

James D. Farwell; Michael F. Lappert; Christoph Marschner; Christine Strissel; T. Don Tilley

doi:10.1016/S0022-328X(00)00161-3

The first structurally characterised oligosilylmagnesium compound

James D. Farwell^*, Michael F. Lappert, Christoph Marschner, Christine Strissel, T. Don Tilley

^*Corresponding author for this work

Institute of Inorganic Chemistry (6330)

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

Abstract

The crystalline magnesium compounds Mg[Si(SiMe₃)₃]₂(thf)₂ (1) and MgBr[Si(SiMe₃)₃](thf)₂ (2) are obtained in high yield from MgBr₂ and the Li or K sisyl in appropriate stoichiometry in Et₂O or thf; NMR spectra and X-ray crystal data for 1 and 2 confirm their structures; for 1: Mg-Si 2.682(2) Å, Si-Mg-Si′ 131.19(15)°.

Original language	English
Pages (from-to)	185-188
Number of pages	4
Journal	Journal of Organometallic Chemistry
Volume	603
Issue number	2
DOIs	https://doi.org/10.1016/S0022-328X(00)00161-3
Publication status	Published - 29 May 2000

Keywords

A sisyl-Grignard reagent
Magnesium
Tris(trimethylsilyl)silyl ( sisyl)

ASJC Scopus subject areas

Biochemistry
Inorganic Chemistry
Organic Chemistry
Physical and Theoretical Chemistry
Materials Chemistry

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10.1016/S0022-328X(00)00161-3

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title = "The first structurally characterised oligosilylmagnesium compound",

abstract = "The crystalline magnesium compounds Mg[Si(SiMe3)3]2(thf)2 (1) and MgBr[Si(SiMe3)3](thf)2 (2) are obtained in high yield from MgBr2 and the Li or K sisyl in appropriate stoichiometry in Et2O or thf; NMR spectra and X-ray crystal data for 1 and 2 confirm their structures; for 1: Mg-Si 2.682(2) {\AA}, Si-Mg-Si′ 131.19(15)°.",

keywords = "A sisyl-Grignard reagent, Magnesium, Tris(trimethylsilyl)silyl ( sisyl)",

author = "Farwell, {James D.} and Lappert, {Michael F.} and Christoph Marschner and Christine Strissel and Tilley, {T. Don}",

year = "2000",

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doi = "10.1016/S0022-328X(00)00161-3",

language = "English",

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pages = "185--188",

journal = "Journal of Organometallic Chemistry",

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TY - JOUR

T1 - The first structurally characterised oligosilylmagnesium compound

AU - Farwell, James D.

AU - Lappert, Michael F.

AU - Marschner, Christoph

AU - Strissel, Christine

AU - Tilley, T. Don

PY - 2000/5/29

Y1 - 2000/5/29

N2 - The crystalline magnesium compounds Mg[Si(SiMe3)3]2(thf)2 (1) and MgBr[Si(SiMe3)3](thf)2 (2) are obtained in high yield from MgBr2 and the Li or K sisyl in appropriate stoichiometry in Et2O or thf; NMR spectra and X-ray crystal data for 1 and 2 confirm their structures; for 1: Mg-Si 2.682(2) Å, Si-Mg-Si′ 131.19(15)°.

AB - The crystalline magnesium compounds Mg[Si(SiMe3)3]2(thf)2 (1) and MgBr[Si(SiMe3)3](thf)2 (2) are obtained in high yield from MgBr2 and the Li or K sisyl in appropriate stoichiometry in Et2O or thf; NMR spectra and X-ray crystal data for 1 and 2 confirm their structures; for 1: Mg-Si 2.682(2) Å, Si-Mg-Si′ 131.19(15)°.

KW - A sisyl-Grignard reagent

KW - Magnesium

KW - Tris(trimethylsilyl)silyl ( sisyl)

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U2 - 10.1016/S0022-328X(00)00161-3

DO - 10.1016/S0022-328X(00)00161-3

M3 - Article

AN - SCOPUS:0001067989

SN - 0022-328X

VL - 603

SP - 185

EP - 188

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 2

ER -

The first structurally characterised oligosilylmagnesium compound

Abstract

Keywords

ASJC Scopus subject areas

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