Cyclic dimerization of tetracyanoethylene promoted on linear triplatinum centres leading to novel nitrene-bridged Pt3 complexes

Tomoaki Tanase; Makiko Hamaguchi; Rowshan Ara Begum; Eri Goto

doi:10.1039/B101805L

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Cyclic dimerization of tetracyanoethylene promoted on linear triplatinum centres leading to novel nitrene-bridged Pt₃ complexesElectronic supplementary information (ESI) available: further structural and experimental data for 2a·2(CH₃)₂CO. See http://www.rsc.org/suppdata/cc/b1/b101805l/

Tomoaki Tanase,*^a Makiko Hamaguchi,^a Rowshan Ara Begum^a and Eri Goto^a

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* Corresponding authors

^a Department of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-higashi-machi, Nara 6308285, Japan.
E-mail: tanase@cc.nara-wu.ac.jp

Abstract

Reactions of linear triplatinum complexes, linear-[Pt₃(μ-dpmp)₂(RNC)₂](P F₆)₂ (1), with excess tetracyanoethylene (tcne) afford the novel nitrene-bridged asymmetrical A-frame triplatinum complexes, [Pt₃(μ-dpmp)₂(μ-C₁₂N₈)- (RNC)₂](PF₆)₂ (2a: R = 2,6-xylyl; 2b: R = 2,4,6-mesityl, dpmp = bis(diphenylphosphinomethyl)phenylphosphine), in which two tcne molecules are coupled to form a (heptacyanocyclopent-1-enyl)nitrene moiety.

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Article information

DOI: https://doi.org/10.1039/B101805L
Article type: Communication
Submitted: 02 Feb 2001
Accepted: 01 May 2001
First published: 22 May 2001

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Chem. Commun., 2001, 1072-1073

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Cyclic dimerization of tetracyanoethylene promoted on linear triplatinum centres leading to novel nitrene-bridged Pt₃ complexes

T. Tanase, M. Hamaguchi, R. Ara Begum and E. Goto, Chem. Commun., 2001, 1072 DOI: 10.1039/B101805L

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