Issue 16, 2001
From the journal:

Chemical Communications

Direct functionalisation of σ-aryl ligands: preparation of homoleptic functionalised aryls of osmium(iv)Electronic supplementary information (ESI) available: preparations of osmium tetraaryl complexes. See http://www.rsc.org/suppdata/cc/b1/b104075h/

Man-Kit Lau,a   Qian-Feng Zhang,a   Joyce L. C. Chim,a   Wing-Tak Wongb  and  Wa-Hung Leung*a  

* Corresponding authors

a Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, Kowloon, P. R. China.
E-mail: chleung@ust.hk

b Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China

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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Supplementary files

Article information

DOI
https://doi.org/10.1039/B104075H
Article type
Communication
Submitted
09 May 2001
Accepted
26 Jun 2001
First published
23 Jul 2001

Chem. Commun., 2001, 1478-1479

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

M. Lau, Q. Zhang, J. L. C. Chim, W. Wong and W. Leung, Chem. Commun., 2001, 1478 DOI: 10.1039/B104075H

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