Synthesis of Oxorhenium(V) Complexes of Heterocyclic-N,O and -N,S Ligands
- 1 August 1991
- journal article
- research article
- Published by Taylor & Francis in Journal of Coordination Chemistry
- Vol. 24 (2) , 159-168
- https://doi.org/10.1080/00958979109409458
Abstract
The complex trans-ReOCl3(PPh3)2 reacts with potentially bidentate N,O- and N,S-donor benzimidazolylalcohols and benzimidazolylthiols (HL) in ethanol to produce the compounds ReOGl2(L)(PPh3) or ReOCl(OEt)(L)(PPh3), depending on the reaction conditions. The complexes were characterized by elemental analysis, NMR, vibrational and optical spectroscopy. Mechanisms for the formation reactions and probable configurations of the products are proposed, and these are supported by qualitative studies and spectroscopy.Keywords
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