Issue 23, 2009
From the journal:

Chemical Communications

One-pot oxidation and protonation of a bridging sulfide and rare crystallographic evidence of a coordinated [SO] complex in [Pt2(μ-S2O2H)(PPh3)4]+†

Jingqiu Li,a   Lip Lin Koha  and  T. S. Andy Hor*a  

* Corresponding authors

a Department of Chemistry, National University of Singapore, Science Drive 3, Singapore
E-mail: andyhor@nus.edu.sg

Abstract

One-pot oxidation and protonation of the sulfide bridging complex [Pt2(μ-S)2(PPh3)4] can be promoted by lanthanide or scandium compounds, leading to the isolation of [Pt2(μ-S2O2H)(PPh3)4]+; crystallographic elucidation confirmed sulfide mono-oxygenation without S–S bonding to give formally [SO]2− in the form of an [SOHOS]3− overhead bridge.

Graphical abstract: One-pot oxidation and protonation of a bridging sulfide and rare crystallographic evidence of a coordinated [SO] complex in [Pt2(μ-S2O2H)(PPh3)4]+

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Article information

DOI
https://doi.org/10.1039/B902625H
Article type
Communication
Submitted
09 Feb 2009
Accepted
31 Mar 2009
First published
29 Apr 2009

Chem. Commun., 2009, 3416-3418

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One-pot oxidation and protonation of a bridging sulfide and rare crystallographic evidence of a coordinated [SO] complex in [Pt2(μ-S2O2H)(PPh3)4]+

J. Li, L. L. Koh and T. S. A. Hor, Chem. Commun., 2009, 3416 DOI: 10.1039/B902625H

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