Reactions of silanes and silyl halides with trans-meir(co)[p(p-tolyl)3]2, carbon-hydrogen and carbon-silicon bond formation

Brian J. Rappoli; Jeffrey M. McFarland; Jeffrey S. Thompson; Jim D. Atwood

doi:10.1080/00958979009409183

Reactions of silanes and silyl halides with trans-meir(co)[p(p-tolyl)₃]₂, carbon-hydrogen and carbon-silicon bond formation

Brian J. Rappoli
, Jeffrey M. McFarland
, Jeffrey S. Thompson
, Jim D. Atwood

Chemistry

SUNY Buffalo

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

14 Scopus citations

Abstract

Reaction of silanes (HSiR₃, R₃ = Me₂Ph, (OMe)₃) with trans-MeIr(CO)[P(p-tolyl)₃]₂ leads to methane and HIr(SiR₃)₂(CO)[P(p-tolyl)₃]₂ through oxidative addition and reductive elimination sequences. These reactions contrast with those involving the addition of silanes to analogous alkoxo iridium complexes. Reaction of Me₃SiI with trans-MeIr (CO)[P(p-tolyl)₃]₂ produces Me₄Si and Ir(SiMe₃)(CO)[P(p-tolyl)₃]₂I₂ thus providing the first example of oxidative addition of silicon—iodide bonds at ambient conditions. These reactions demonstrate the formation of carbon—hydrogen and silicon-carbon bonds.

Original language	English
Pages (from-to)	147-154
Number of pages	8
Journal	Journal of Coordination Chemistry
Volume	21
Issue number	2
DOIs	https://doi.org/10.1080/00958979009409183
State	Published - Jan 1990

Keywords

complexes
Iridium
oxidative addition
phosphines
Silanes

Access to Document

10.1080/00958979009409183

Cite this

@article{5c1e631bc4074c50979c76b8901d22e0,

title = "Reactions of silanes and silyl halides with trans-meir(co)[p(p-tolyl)3]2, carbon-hydrogen and carbon-silicon bond formation",

abstract = "Reaction of silanes (HSiR3, R3 = Me2Ph, (OMe)3) with trans-MeIr(CO)[P(p-tolyl)3]2 leads to methane and HIr(SiR3)2(CO)[P(p-tolyl)3]2 through oxidative addition and reductive elimination sequences. These reactions contrast with those involving the addition of silanes to analogous alkoxo iridium complexes. Reaction of Me3SiI with trans-MeIr (CO)[P(p-tolyl)3]2 produces Me4Si and Ir(SiMe3)(CO)[P(p-tolyl)3]2I2 thus providing the first example of oxidative addition of silicon—iodide bonds at ambient conditions. These reactions demonstrate the formation of carbon—hydrogen and silicon-carbon bonds.",

keywords = "complexes, Iridium, oxidative addition, phosphines, Silanes",

author = "Rappoli, \{Brian J.\} and McFarland, \{Jeffrey M.\} and Thompson, \{Jeffrey S.\} and Atwood, \{Jim D.\}",

year = "1990",

month = jan,

doi = "10.1080/00958979009409183",

language = "English",

volume = "21",

pages = "147--154",

journal = "Journal of Coordination Chemistry",

issn = "0095-8972",

publisher = "Taylor and Francis Ltd.",

number = "2",

}

TY - JOUR

T1 - Reactions of silanes and silyl halides with trans-meir(co)[p(p-tolyl)3]2, carbon-hydrogen and carbon-silicon bond formation

AU - Rappoli, Brian J.

AU - McFarland, Jeffrey M.

AU - Thompson, Jeffrey S.

AU - Atwood, Jim D.

PY - 1990/1

Y1 - 1990/1

N2 - Reaction of silanes (HSiR3, R3 = Me2Ph, (OMe)3) with trans-MeIr(CO)[P(p-tolyl)3]2 leads to methane and HIr(SiR3)2(CO)[P(p-tolyl)3]2 through oxidative addition and reductive elimination sequences. These reactions contrast with those involving the addition of silanes to analogous alkoxo iridium complexes. Reaction of Me3SiI with trans-MeIr (CO)[P(p-tolyl)3]2 produces Me4Si and Ir(SiMe3)(CO)[P(p-tolyl)3]2I2 thus providing the first example of oxidative addition of silicon—iodide bonds at ambient conditions. These reactions demonstrate the formation of carbon—hydrogen and silicon-carbon bonds.

AB - Reaction of silanes (HSiR3, R3 = Me2Ph, (OMe)3) with trans-MeIr(CO)[P(p-tolyl)3]2 leads to methane and HIr(SiR3)2(CO)[P(p-tolyl)3]2 through oxidative addition and reductive elimination sequences. These reactions contrast with those involving the addition of silanes to analogous alkoxo iridium complexes. Reaction of Me3SiI with trans-MeIr (CO)[P(p-tolyl)3]2 produces Me4Si and Ir(SiMe3)(CO)[P(p-tolyl)3]2I2 thus providing the first example of oxidative addition of silicon—iodide bonds at ambient conditions. These reactions demonstrate the formation of carbon—hydrogen and silicon-carbon bonds.

KW - complexes

KW - Iridium

KW - oxidative addition

KW - phosphines

KW - Silanes

UR - https://www.scopus.com/pages/publications/84963223949

U2 - 10.1080/00958979009409183

DO - 10.1080/00958979009409183

M3 - Article

AN - SCOPUS:84963223949

SN - 0095-8972

VL - 21

SP - 147

EP - 154

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 2

ER -

Reactions of silanes and silyl halides with trans-meir(co)[p(p-tolyl)₃]₂, carbon-hydrogen and carbon-silicon bond formation

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this