Theoretical investigation of the conformational behaviour of N-phenylbenzohydroxamic acid in solution

Copyright 2004 John Wiley & Sons, Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Magnetic resonance in chemistry : MRC. - 1985. - 42 Spec no(2004) vom: 18. Okt., Seite S48-56
1. Verfasser: Ciofini, Ilaria (VerfasserIn)
Format: Aufsatz
Sprache:English
Veröffentlicht: 2004
Zugriff auf das übergeordnete Werk:Magnetic resonance in chemistry : MRC
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Hydroxamic Acids Solutions Solvents Acetone 1364PS73AF benzohydroxamic acid K8YW73872D
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520 |a Using ab initio theoretical approaches, we investigated the relative stability of two of the possible isomers of N-phenylbenzohydroxamic acid, PhCONOHPh. In particular, within the framework of density functional theory (DFT), we studied the cis and trans conformational isomers of PhCONOHPh, both in the gas phase and in solution. A polarizable continuum model (C-PCM) and a cluster approach were used to simulate the solute-solvent interactions and their effect on the relative stabilities of the isomers. The possible formation of dimers, experimentally postulated, was also taken into account. Finally, (13)C and (1)H NMR spectra were computed and analysed in order to compare them with available experimental data 
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