Experimental and theoretical study of the first vanadocene(IV) complexes of alpha-amino acids prepared from vanadocene dichloride
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F04%3A00001638" target="_blank" >RIV/00216275:25310/04:00001638 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Experimental and theoretical study of the first vanadocene(IV) complexes of alpha-amino acids prepared from vanadocene dichloride
Original language description
The first bioinorganic vanadocene(IV) complexes of alpha-amino acids ([Cp2V(aa)]Cl, Cp = eta(5)-C5H5, aa = glycine, L-alanine, L- valine) were prepared by reaction of vanadocene dichloride ([Cp2VCl2]) and alpha-amino acids in aqueous methanol. Analogouscationic complexes with PF6- counterions were obtained by metathetical reactions of the chloride precursors with KPF6. These compounds are of great interest as model systems for the vanadocene moiety binding to proteins. All complexes have been characterized by elemental analyses and IR, Raman and EPR spectroscopies. On the basis of EPR spectra, a chelate in all the studied complexes was proposed, formed by the carboxylato and amino groups. This structure has also been confirmed by density functional theory (DFT) calculations.
Czech name
Experimentální a teoretické studie prvních vanadocenových komplexů alfa-aminokyselin připravených z vanadocendichloridu
Czech description
Experimentální a teoretické studie prvních vanadocenových komplexů alfa-aminokyselin připravených z vanadocendichloridu
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Collections of Czech Chemical Communication
ISSN
0010-076
e-ISSN
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Volume of the periodical
69
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
811-821
UT code for WoS article
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EID of the result in the Scopus database
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