MACROCYCLES [Agrave] ATOMES DE PHOSPHORE ET DE BORE HYPERVALENTS DÉTERMINATION DE LEUR TAILLE PAR SPECTROMÉTRIEDE MASSE |
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| Authors: | Suzanne Richelme Catherine Claparols Éric Leroy Anne-Marie Caminade Aurelio Munoz |
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| Institution: | 1. Laboratoire d'Interactions Moléculaires et Réacrivité Chimique et Photochimique (IMRCP) , Université Paul Sabatiel , 118 route de Narbonne, 31062, Toulouse Cédex 4, France;2. Laboratoire de Chimie de Coordiytion , 205 route de Narbonne, 31077, Toulouse Cédex 4, France |
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| Abstract: | Abstract Macrorings bearing hexacoordinated phosphorus atoms or (and) tetracoordinated boron atoms, have been prepared from condensation of phenyldichlorophosphane in presence of diethylamine, or (and) boric or phenylboronic acids with some polyphenols. Their structures-have been established by NMR, microanalysis and mass spectrometry. These compounds are constituted according to (1 + 1), (2 + 2) and (3 + 3) stoichiometry. |
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| Keywords: | Macrorings hypervalent phosphorus and boron |
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