Synthesis and 31P NMR study of chromium, molybdenum, and palladium complexes with 9-substituted 1,2-bis(diphenylphosphanyl)-o-carboranes
- Autores: Oleshkevich E.1, Rys E.1, Bashilov V.1, Petrovskii P.1, Ol’shevskaya V.1, Moiseev S.1, Ponomaryov A.1, Kalinin V.1
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Afiliações:
- Nesmeyanov Institute of Organoelement Compounds
- Edição: Volume 87, Nº 11 (2017)
- Páginas: 2589-2595
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221571
- DOI: https://doi.org/10.1134/S1070363217110123
- ID: 221571
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Resumo
9-Substituted 1,2-bis(diphenylphosphanyl)-o-carboranes were synthesized from the corresponding 9-R-o-carboranes (R = I, i-Pr, SMe), and their complexes with chromium, molybdenum, and palladium were obtained. The coordination chemical shifts calculated from the 31P NMR spectra of the complexes and free ligands showed that the substituent at B9 of carborane affects the strength of the ligand-to-metal binding, but the latter is determined to a greater extent by the nature of the metal and its ligand environment.
Sobre autores
E. Oleshkevich
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
E. Rys
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
V. Bashilov
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
P. Petrovskii
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
V. Ol’shevskaya
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
S. Moiseev
Nesmeyanov Institute of Organoelement Compounds
Autor responsável pela correspondência
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
A. Ponomaryov
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991
V. Kalinin
Nesmeyanov Institute of Organoelement Compounds
Email: skm@ineos.ac.ru
Rússia, ul. Vavilova 28, Moscow, 119991