Synthesis and structure of the chiral palladium-fullerene C60 and C70 complexes with enantiomeric ligand 2,2′,5,5′-tetramethyl-4,4′-bis(diphenylphosphino)-3,3′-bithiophene [(−)tetraMe-BITIOP] |
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Authors: | Vasily V. Bashilov Pavel V. Petrovskii Mara Sada Gianni Zotti |
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Affiliation: | a “Nesmeyanov” Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation b Universita di Milano, Dipartamento Chimica Organica e Industriale, via Golgi 19, 20133 Milano, Italia c Universita dell’Insubria, Dipartamento Chimiche, Fisiche e Mathematiche, via Valleggio 11, 22100, Como, Italia d Istituto CNR per l’Energetica e le Interfasi, Corso Stati Uniti 4, 35127 Padova, Italia |
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Abstract: | η2-Fullerene (C60 and C70) palladium optically active complexes with the axially chiral enantiomeric ligand of bithienyl series, [(−)tetraMe-BITIOP], have been synthesized and investigated by 31P-{1H} NMR, electronic spectroscopy, CD spectroscopy, cyclic voltammetry and by single crystal X-ray diffraction. |
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Keywords: | [60]fullerene [70]fullerene Palladium-fullerene complexes Optical activity Axial chirality (&minus )tetraMe-BITIOP Circular dichroism NMR electronic spectroscopy X-ray structure Cyclic voltammetry |
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