Syntheses and reactivity of stannyloligosilanes. 2. A branched stannyloligosilanes

Burkhard Costisella; Ulrich Englich; Ingo Prass; Markus Schürmann; Karin Ruhlandt-Senge; Frank Uhlig

doi:10.1021/om000024e

Syntheses and reactivity of stannyloligosilanes. 2. A branched stannyloligosilanes

Burkhard Costisella, Ulrich Englich, Ingo Prass, Markus Schürmann, Karin Ruhlandt-Senge, Frank Uhlig

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

16 Scopus citations

Abstract

Branched tri(stannyl)tetrasilanes MeSi[SiMe₂SnR₂R′]₃ (2, R = R′ = Ph; 3, R = R′ = Me; 5, R = t-Bu, R′ = H) were synthesized by the reaction of alkali metal tri- or diorganostannides with methyltris(fluorodimethylsilyl)silane (1) or methyltris(chlorodimethylsilyl)silane (4) or by reacting triphenylchlorostannane with 1 in the presence of magnesium. Methyltris[(hydridodi-tert-butylstannyl)dimethylsilyl]silane (5) was halogenated at the tin atom by treatment with CHCl₃ or CHBr₃.

Original language	English (US)
Pages (from-to)	2546-2550
Number of pages	5
Journal	Organometallics
Volume	19
Issue number	13
DOIs	https://doi.org/10.1021/om000024e
State	Published - Jun 26 2000

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Syntheses and reactivity of stannyloligosilanes. 2. A branched stannyloligosilanes",

abstract = "Branched tri(stannyl)tetrasilanes MeSi[SiMe2SnR2R′]3 (2, R = R′ = Ph; 3, R = R′ = Me; 5, R = t-Bu, R′ = H) were synthesized by the reaction of alkali metal tri- or diorganostannides with methyltris(fluorodimethylsilyl)silane (1) or methyltris(chlorodimethylsilyl)silane (4) or by reacting triphenylchlorostannane with 1 in the presence of magnesium. Methyltris[(hydridodi-tert-butylstannyl)dimethylsilyl]silane (5) was halogenated at the tin atom by treatment with CHCl3 or CHBr3.",

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T1 - Syntheses and reactivity of stannyloligosilanes. 2. A branched stannyloligosilanes

AU - Costisella, Burkhard

AU - Englich, Ulrich

AU - Prass, Ingo

AU - Schürmann, Markus

AU - Ruhlandt-Senge, Karin

AU - Uhlig, Frank

PY - 2000/6/26

Y1 - 2000/6/26

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AB - Branched tri(stannyl)tetrasilanes MeSi[SiMe2SnR2R′]3 (2, R = R′ = Ph; 3, R = R′ = Me; 5, R = t-Bu, R′ = H) were synthesized by the reaction of alkali metal tri- or diorganostannides with methyltris(fluorodimethylsilyl)silane (1) or methyltris(chlorodimethylsilyl)silane (4) or by reacting triphenylchlorostannane with 1 in the presence of magnesium. Methyltris[(hydridodi-tert-butylstannyl)dimethylsilyl]silane (5) was halogenated at the tin atom by treatment with CHCl3 or CHBr3.

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Syntheses and reactivity of stannyloligosilanes. 2. A branched stannyloligosilanes

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