Issue 4, 2003
From the journal:

Chemical Communications

Mono(sulfido)-bridged mixed-valence nitrosyl complex: protonation and oxidative addition of iodine across the Ir(ii)–Ir(0) bond†

Takanori Hattori,a   Shoji Matsukawa,a   Shigeki Kuwata,*b   Youichi Ishii*c  and  Masanobu Hidai*d  

* Corresponding authors

a Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan

b Department of Applied Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, Japan
E-mail: skuwata@o.cc.titech.ac.jp

c Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, Kasuga, Bunkyo-ku, Tokyo, Japan
E-mail: ishii@chem.chuo-u.ac.jp

d Department of Materials Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Noda, Chiba, Japan
E-mail: hidai@rs.noda.tus.ac.jp

Abstract

Treatment of [Cp*IrH(SH)(PMe3)] (Cp* = η5-C5Me5) with [IrCl2(NO)(PPh3)2] in the presence of triethylamine yielded the sulfido-bridged IrIIIr0 complex [Cp*Ir(PMe3)(μ-S)Ir(NO)(PPh3)], which further reacted with I2 and triflic acid to give the diiodo complex [Cp*Ir(PMe3)(μ-I)(μ-S)IrI(NO)(PPh3)] and the hydrido complex [Cp*Ir(PMe3)(μ-H)(μ-S)Ir(NO)(PPh3)][OSO2CF3], respectively.

Graphical abstract: Mono(sulfido)-bridged mixed-valence nitrosyl complex: protonation and oxidative addition of iodine across the Ir(ii)–Ir(0) bond

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Article information

DOI
https://doi.org/10.1039/B211021K
Article type
Communication
Submitted
11 Nov 2002
Accepted
13 Jan 2003
First published
22 Jan 2003

Chem. Commun., 2003, 510-511

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Mono(sulfido)-bridged mixed-valence nitrosyl complex: protonation and oxidative addition of iodine across the Ir(II)–Ir(0) bond

T. Hattori, S. Matsukawa, S. Kuwata, Y. Ishii and M. Hidai, Chem. Commun., 2003, 510 DOI: 10.1039/B211021K

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