Etude par RMN du 13C d'un heterocycle derive du dibora-2,4 diazaro-1,3 benzene et du borazine correspondant |
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| Authors: | S. Allaoud H. Bitar M. El Mouhtadi B. Frange |
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| Affiliation: | Laboratoire de Chimie de Coordination, Université Cadi - Ayyad, Boulevard de Safi, Marrakech Maroc |
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| Abstract: | 13C NMR spectra and complete assignment by means of coupled spectra and off resonance experiments, are reported for a new kind of organoboron heterocycle and the related borazine (o-CH3C6H4NBCH3)3; π-charge densities, obtained from LCAO-MO Hückel calculations, are in reasonable agreement with experimental chemical shifts for the former compound. |
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