Issue 29, 2009
From the journal:

Chemical Communications

Remarkable regioselectivity in the preparation of the first heterotrimetallic Mo[quadruple bond, length as m-dash]W⋯Cr chain†‡

Michael Nippe,a   George H. Timmera  and  John F. Berry*a  

* Corresponding authors

a Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706, USA
E-mail: berry@chem.wisc.edu

Abstract

Addition of CrCl2 to the dinuclear synthon MoW(dpa)4 yields a regioselectively formed heterotrimetallic Mo[quadruple bond, length as m-dash]W⋯Cr chain; computational studies suggest that the polarization of the Mo[quadruple bond, length as m-dash]W quadruple bond partially accounts for this unexpected selectivity.

Graphical abstract: Remarkable regioselectivity in the preparation of the first heterotrimetallic Mo [[quadruple bond, length as m-dash]] W⋯Cr chain

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Article information

DOI
https://doi.org/10.1039/B907402C
Article type
Communication
Submitted
14 Apr 2009
Accepted
05 May 2009
First published
19 May 2009

Chem. Commun., 2009, 4357-4359

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Remarkable regioselectivity in the preparation of the first heterotrimetallic Mo[quadruple bond, length as m-dash]W⋯Cr chain

M. Nippe, G. H. Timmer and J. F. Berry, Chem. Commun., 2009, 4357 DOI: 10.1039/B907402C

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