Influence of electron-acceptor properties of radical R in the bridging RCOO- group on stability of trinuclear Chromium(III, III, III) mu(3)-oxocarboxylates

Authors
Belyaev, AN Simanova, SA Matasov, VB Bashmakov, VI
Citation
An. Belyaev et al., Influence of electron-acceptor properties of radical R in the bridging RCOO- group on stability of trinuclear Chromium(III, III, III) mu(3)-oxocarboxylates, RUS J AP CH, 71(9), 1998, pp. 1507-1510
Citations number
9
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN journal
10704272 → ACNP
Volume
71
Issue
9
Year of publication
1998
Pages
1507 - 1510
Database
ISI
SICI code
1070-4272(199809)71:9<1507:IOEPOR>2.0.ZU;2-V
Abstract
The rupture of the Cr-(mu(3)-O) bonds in the Cr-3(mu(3)-O) core of chromium mu(3)-oxocarboxylates [Cr-3(mu(3)-O)(mu-O2CR)(6)(H2O)(2)L](z) (where R is CH3 and CF3; L is -O2CCF3 or HO2CCH3; z = 0 or +1) under the action of 2 M HClO4 and nucleophiles, methanol and pyridine, was studied as influenced by the electron-acceptor properties of radical R of the carboxy group.