Preparation and cis-to-trans transformation study of square-planar [Pt(L-n)2Cl(2)] complexes bearing cytokinins derived from 6-benzylaminopurine (L-n) by view of NMR spectroscopy and X-ray crystallography
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00027229" target="_blank" >RIV/00216224:14310/08:00027229 - isvavai.cz</a>
Alternative codes found
RIV/61389030:_____/08:00322106 RIV/61989592:15310/08:00005558
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Preparation and cis-to-trans transformation study of square-planar [Pt(L-n)2Cl(2)] complexes bearing cytokinins derived from 6-benzylaminopurine (L-n) by view of NMR spectroscopy and X-ray crystallography
Original language description
Mononuclear, square-planar platinum(II) complexes involving derivatives of aromatic cytokinins as the ligands, and having the general formula cis-[Pt(L-n)(2)Cl-2] (1-3) and trans-[Pt(L-n)(2)Cl-2] (4-6), where n = 13, L-1 = 2-chloro-6-(benzylamino)-9-isopropylpurine, L-2 = 2-chloro-6-[(4-methoxybenzyl)amino]-9-isopropylpurine and L-3 = 2-chloro-6-[(2-methoxybenzyl)-amino]-9-isopropylpurine, have been synthesized and characterized by elemental analysis, MALDI-TOF mass, FT IR, H-1, C-13, N-15 and Pt-195 NMR spectral measurements. Dynamic cis-to-trans isomerization process of complex 1 in N,N'-dimethylformamide (DMF) has been investigated by means of multinuclear NMR spectroscopy. The solid-state structures of 1, 4 center dot (DMF)(2), and 5 have been determined by single crystal X-ray analysis. X-ray structures revealed that the heterocyclic ligands are coordinated to platinum via nitrogen atom N(7) in all the complexes studied. In vitro cytotoxicity of the prepared complexes against MCF7
Czech name
Příprava a cis-trans transformace čtvercově-planárních platnatých komplexů s benzylaminopurinovými cytokininy očima NMR spektroskopie a RTG strukturní analýzy
Czech description
V práci byly studovány čtvercově planární platnaté komplexy s aromatickými cytokininy jako ligandy metodami MALDI, FTR a multijadernou NMR. U vybraných - krystalizovatelných - komplexů byly určeny i jejich 3D krystalové struktury.
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
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polyhedron
ISSN
0277-5387
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
12
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
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UT code for WoS article
000258616400029
EID of the result in the Scopus database
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