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Your search keyword '"Mohamed I. M. Wazeer"' showing total 1 results
Start Over Author "Mohamed I. M. Wazeer" Publisher hindawi limited
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1. A study of [Au(ethylenediamine)Cl2]Cl interaction with L-methionine and DL-seleno-methionine by1H and13C NMR spectroscopy

Author

Bassem A. Al-Maythalony, Mohamed I. M. Wazeer, Anvarhusein A. Isab, and Saeed Ahmad

Subjects
Spectroscopy
Abstract

The interaction of [Au(en)Cl2]Cl with L-methionine (Met) and DL-seleno-methionine (Se-Met) was carried out in D2O solution at ∼pH 3.8.13C NMR spectra were interpreted by comparison with the spectra recorded after the reaction of Met or Se-Met with HAuCl4and also after oxidation by H2O2. Reactions of [Au(en)Cl2]Cl with Met and Se-Met were found to proceed through the exchange of chloride ligands from complex with Met or Se-Met. Gold(III) reduction takes place during the reaction andenligand was released from [Au(en)Cl2]Cl complex.

Published
2010

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