Issue 34, 2008
From the journal:

Chemical Communications

Structures of two haptotropic isomers generated by the sliding of 1,3,5-triene ligands on a Pd–Pd–Pd chain†

Tetsuro Murahashi,*a   Yukari Mino,a   Koji Chiyoda,a   Sensuke Ogoshia  and  Hideo Kurosawaa  

* Corresponding authors

a Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka, Japan
E-mail: tetsu@chem.eng.osaka-u.ac.jp
Fax: +81 6 6879-7394
Tel: +81 6 6879-7394

Abstract

Two haptotropic isomers of [Pd3(μ3-DMVC)2(CH3CN)2][BF4]2 (DMVC = 1,2-di-(E)-carbomethoxyvinylcyclopentene) were structurally determined by X-ray crystallographic analyses; a monoclinic crystal contained a symmetric sandwich complex (μ3-η2:η2:η2-coordination of DMVC ligands) and a triclinic crystal contained an unsymmetric sandwich complex (μ3-η2:η3:η1-coordination of DMVC ligands), where the latter are connected to each other by C–H⋯O hydrogen bonds.

Graphical abstract: Structures of two haptotropic isomers generated by the sliding of 1,3,5-triene ligands on a Pd–Pd–Pd chain

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Article information

DOI
https://doi.org/10.1039/B806824K
Article type
Communication
Submitted
22 Apr 2008
Accepted
22 May 2008
First published
04 Jul 2008

Chem. Commun., 2008, 4061-4063

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Structures of two haptotropic isomers generated by the sliding of 1,3,5-triene ligands on a Pd–Pd–Pd chain

T. Murahashi, Y. Mino, K. Chiyoda, S. Ogoshi and H. Kurosawa, Chem. Commun., 2008, 4061 DOI: 10.1039/B806824K

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