Optical Stereoisomers of Geometric Isomers of the Octahedral Complex TiF4[Ph2P(O)CH2CH(OH)Me)]2 in CH2Cl2
- Авторлар: Il’in E.G.1, Parshakov A.S.1, Danilov V.V.1, Goryunov E.I.2, Nifant’ev E.E.2
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Мекемелер:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Шығарылым: Том 45, № 5 (2019)
- Беттер: 340-346
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3284/article/view/214709
- DOI: https://doi.org/10.1134/S1070328419030035
- ID: 214709
Дәйексөз келтіру
Аннотация
Some peculiarities of the effect of enantiomers of the monodentate ligand on the stereoisomerism of the mixed octahedral tetrafluoride complexes of d0-transition metals are established by the 19F{1Н} and 31Р{1Н} NMR methods for the complex formation of TiF4 with Ph2P(O)CH2CH(OH)Me (L) having the asymmetric carbon atom in the aliphatic hydrocarbon radical and being a racemic mixture of enantiomers in СН2Сl2. The compositions of the complexes formed in solutions are determined. The conclusion about the relative stereochemical configuration of the chiral and meso-stereoisomers of the geometric isomers of the TiF4L2 octahedral complex is based on an analysis of the 19F NMR spectra using the heterotropic concept.
Негізгі сөздер
Авторлар туралы
E. Il’in
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: eg_ilin@mail.ru
Ресей, Moscow, 119991
A. Parshakov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: eg_ilin@mail.ru
Ресей, Moscow, 119991
V. Danilov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: eg_ilin@mail.ru
Ресей, Moscow, 119991
E. Goryunov
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: eg_ilin@mail.ru
Ресей, Moscow, 119991
E. Nifant’ev
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: eg_ilin@mail.ru
Ресей, Moscow, 119991
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