The mechanism of reduction and metalation of para carboranes: The missing 13-vertex MC2B10 isomer

Sergey Zlatogorsky; Michael J. Edie; David Ellis; Stefan Erhardt; Maria Elena Lopez; Stuart A. Macgregor; Georgina M. Rosair; Alan J. Welch

doi:10.1002/anie.200702058

The mechanism of reduction and metalation of para carboranes: The missing 13-vertex MC₂B₁₀ isomer

Sergey Zlatogorsky^*, Michael J. Edie, David Ellis, Stefan Erhardt, Maria Elena Lopez, Stuart A. Macgregor, Georgina M. Rosair, Alan J. Welch

^*Corresponding author for this work

School of Chemistry

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

17 Citations (Scopus)

Abstract

(Figure Presented) Unanticipated complexity: The first example of a 4,1,11-MC₂B₁₀ metallacarborane (see picture; Ru magenta, B pink, C gray, H white) is reported. Reduction and metalation of 1,12-Ph ₂-1,12-closo-C₂B₁₀H₁₀ at both room temperature and low temperature yields no fewer than five isomeric supraicosahedral metallacarborane products. Calculations identify two initial nido-[C₂B₁₀H₁₂]^2- species, each with one C atom that is not in the open face.

Original language	English
Pages (from-to)	6706-6709
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	35
DOIs	https://doi.org/10.1002/anie.200702058
Publication status	Published - 2007

Keywords

Boron
Carboranes
Isomerization
Reduction
Ruthenium

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title = "The mechanism of reduction and metalation of para carboranes: The missing 13-vertex MC2B10 isomer",

abstract = "(Figure Presented) Unanticipated complexity: The first example of a 4,1,11-MC2B10 metallacarborane (see picture; Ru magenta, B pink, C gray, H white) is reported. Reduction and metalation of 1,12-Ph 2-1,12-closo-C2B10H10 at both room temperature and low temperature yields no fewer than five isomeric supraicosahedral metallacarborane products. Calculations identify two initial nido-[C2B10H12]2- species, each with one C atom that is not in the open face.",

keywords = "Boron, Carboranes, Isomerization, Reduction, Ruthenium",

author = "Sergey Zlatogorsky and Edie, {Michael J.} and David Ellis and Stefan Erhardt and Lopez, {Maria Elena} and Macgregor, {Stuart A.} and Rosair, {Georgina M.} and Welch, {Alan J.}",

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language = "English",

volume = "46",

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T1 - The mechanism of reduction and metalation of para carboranes

T2 - The missing 13-vertex MC2B10 isomer

AU - Zlatogorsky, Sergey

AU - Edie, Michael J.

AU - Ellis, David

AU - Erhardt, Stefan

AU - Lopez, Maria Elena

AU - Macgregor, Stuart A.

AU - Rosair, Georgina M.

AU - Welch, Alan J.

PY - 2007

Y1 - 2007

N2 - (Figure Presented) Unanticipated complexity: The first example of a 4,1,11-MC2B10 metallacarborane (see picture; Ru magenta, B pink, C gray, H white) is reported. Reduction and metalation of 1,12-Ph 2-1,12-closo-C2B10H10 at both room temperature and low temperature yields no fewer than five isomeric supraicosahedral metallacarborane products. Calculations identify two initial nido-[C2B10H12]2- species, each with one C atom that is not in the open face.

AB - (Figure Presented) Unanticipated complexity: The first example of a 4,1,11-MC2B10 metallacarborane (see picture; Ru magenta, B pink, C gray, H white) is reported. Reduction and metalation of 1,12-Ph 2-1,12-closo-C2B10H10 at both room temperature and low temperature yields no fewer than five isomeric supraicosahedral metallacarborane products. Calculations identify two initial nido-[C2B10H12]2- species, each with one C atom that is not in the open face.

KW - Boron

KW - Carboranes

KW - Isomerization

KW - Reduction

KW - Ruthenium

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DO - 10.1002/anie.200702058

M3 - Article

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VL - 46

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JF - Angewandte Chemie - International Edition

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The mechanism of reduction and metalation of para carboranes: The missing 13-vertex MC₂B₁₀ isomer

Abstract

Keywords

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