Direct functionalisation of σ-aryl ligands: Preparation of homoleptic functionalised aryls of osmium(IV)

Man Kit Lau; Qian Feng Zhang; Joyce L.C. Chim; Wing Tak Wong; Wa Hung Leung

doi:10.1039/b104075h

Direct functionalisation of σ-aryl ligands: Preparation of homoleptic functionalised aryls of osmium(IV)

Man Kit Lau, Qian Feng Zhang, Joyce L.C. Chim, Wing Tak Wong, Wa Hung Leung

Research output: Journal article publication › Journal article › Academic research › peer-review

14 Citations (Scopus)

Abstract

The osmium(IV) tetraaryl complex [Os(C8H9)4] (C8H9= 2,5-dimethylphenyl) reacts with pyridinium tribromide in the presence of Fe powder to give [Os(C8H8Br)4], which undergoes Suzuki coupling with arylboronic acids to afford a series of homoleptic functionalised aryls of osmium(IV).

Original language	English
Pages (from-to)	1478-1479
Number of pages	2
Journal	Chemical Communications
Volume	1
Issue number	16
DOIs	https://doi.org/10.1039/b104075h
Publication status	Published - 1 Jan 2001
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b104075h

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title = "Direct functionalisation of σ-aryl ligands: Preparation of homoleptic functionalised aryls of osmium(IV)",

abstract = "The osmium(IV) tetraaryl complex [Os(C8H9)4] (C8H9= 2,5-dimethylphenyl) reacts with pyridinium tribromide in the presence of Fe powder to give [Os(C8H8Br)4], which undergoes Suzuki coupling with arylboronic acids to afford a series of homoleptic functionalised aryls of osmium(IV).",

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AU - Lau, Man Kit

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AU - Wong, Wing Tak

AU - Leung, Wa Hung

PY - 2001/1/1

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N2 - The osmium(IV) tetraaryl complex [Os(C8H9)4] (C8H9= 2,5-dimethylphenyl) reacts with pyridinium tribromide in the presence of Fe powder to give [Os(C8H8Br)4], which undergoes Suzuki coupling with arylboronic acids to afford a series of homoleptic functionalised aryls of osmium(IV).

AB - The osmium(IV) tetraaryl complex [Os(C8H9)4] (C8H9= 2,5-dimethylphenyl) reacts with pyridinium tribromide in the presence of Fe powder to give [Os(C8H8Br)4], which undergoes Suzuki coupling with arylboronic acids to afford a series of homoleptic functionalised aryls of osmium(IV).

UR - https://www.scopus.com/pages/publications/0035928681

U2 - 10.1039/b104075h

DO - 10.1039/b104075h

M3 - Journal article

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EP - 1479

JO - Chemical Communications

JF - Chemical Communications

IS - 16

ER -

Direct functionalisation of σ-aryl ligands: Preparation of homoleptic functionalised aryls of osmium(IV)

Abstract

ASJC Scopus subject areas

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