Výsledky vyhledávání - "M. Samalikova"

Comparative NMR and IR spectral, X-ray structural and theoretical studies of eight 6-arylidenedibenzo[b,e]thiepin-11-one-5,5-dioxides

Autor: Alexander Perjéssy, J. Wybraziec, Z. Sŭsteková, Erkki Kolehmainen, Arto Valkonen, Dusan Loos, Maija Nissinen, M. Samalikova, S. Florea, Elina Sievänen, Katri Laihia, Wolf-Dieter Rudorf

Publikováno v: Journal of Molecular Structure. 839:94-98

Eight 6-arylidenedibenzo[b,e]thiepin-11-one-5,5-dioxides are characterized by NMR and IR spectroscopy. Single crystal X-ray structures for three congeners are reported. In addition, the transmission of substituent effects in conjugated double bond sy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a5eb81e392120d2f68d641ce28f4b63
https://doi.org/10.1016/j.molstruc.2006.10.048

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E-2-Benzylidenebenzocycloalkanones III. Studies on transmission of substituent effects on IR carbonyl stretching frequencies and 13C NMR chemical shifts of E-2-(X-benzylidene)-1-indanones. Comparison with the IR data of E-2-(X-benzylidene)-1-indanones, -tetralones, and -benzosuberones

Autor: Alexander Perjéssy, M. Samalikova, Elina Virtanen, Erkki Kolehmainen, Pál Perjési, Erzsébet Ősz, Juha Linnanto

Publikováno v: Journal of Molecular Structure. 697:41-47

Single substituent parameter and dual substituent parameter analysis was applied to study transmission of substituent effects on IR carbonyl stretching frequencies of E -2-(X-benzylidene)-1-indanones ( 3 ), -tetralones ( 4 ), and -benzosuberones ( 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9e7b17215327e7c068b30075527e7f5
https://doi.org/10.1016/j.molstruc.2004.02.006

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Correlation analysis of characteristic infrared spectral data of hydantoin derivatives: evidence for vibrational coupling

Autor: Karolina Synderlata, Sabrina Klod, Alexander Perjéssy, Erich Kleinpeter, M. Samalikova, Zora Šusteková

Publikováno v: Journal of Molecular Structure. 645:17-27

The characteristic vibrations ( ν CO and ν CC ) of a large number of hydantoin derivatives are reported. Especially the very fine correlations ν CO (sym) versus ν CO (asym) ( r 2 =0.985) but also successful correlations of the vibrati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5ad2c7615ce364446b98f8f6fceaab3
https://doi.org/10.1016/s0022-2860(02)00492-1

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Dual Substituent Parameter Modeling of Theoretical, NMR and IR Spectral Data of 5-Substituted Indole-2,3-diones

Autor: Ghazwan F. Fadhil, M. Samalikova, Katri Laihia, Alexander Perjéssy, Hanan A. Radhy, Erkki Kolehmainen, Zora Šusteková, Walter M. F. Fabian

Publikováno v: Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules, Vol 7, Iss 11, Pp 833-839 (2002)
Scopus-Elsevier
Molecules
Volume 7
Issue 11
Pages 833-839

Correlations of AM1 and PM3 theoretical data, 13C-NMR substituent chemical shifts (13C-SCS) and IR carbonyl group wave numbers [ÃŽÂ½(C3Ã¢Â•ÂO)] were studied using dual substituent parameter (DSP) models for 5-substituted indole-2,3-diones.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95e1beeb57efc89436442f6f87fa87c2
http://europepmc.org/articles/PMC6146466

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Steric Hindrance in the Solute-Solvent Interactions of 2-Substituted 4,5-Dimethoxypyridazin-3(2H)-ones: An Infrared Spectral and Theoretical Study

Autor: Heinz Dehne, Alexander Perjéssy, Siegmar Sokolowski, Zora Šusteková, Quing Liu, M. Samalikova, Václav Konečný, Dusan Loos

Publikováno v: Collection of Czechoslovak Chemical Communications. 67:1790-1804

Infrared spectra for a series of 2-substituted 4,5-dimethoxypyridazin-3(2H)-ones (1) were measured in hexane (n-C6H14)-CHCl3 and CH3CN-D2O binary mixtures. The solute-solvent interactions of pyridazinones 1 were studied by correlation of v(C=O) value

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f108bc402dd8c7135245e53e7500d38
https://doi.org/10.1135/cccc20021790

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Protein-protein and protein-ligand interactions studied by electrospray-ionization mass spectrometry

Autor: Yong Li, Zong-Hao Zeng, G. Invernizzi, A. Natalello, M. Samalikova, R. Grandori

Publikováno v: Protein and peptide letters. 14(9)

Preservation of non-covalent interactions in biopolymer mass spectrometry offers new approaches to binding analysis. Recent work from our laboratory is reviewed here and discussed with reference to recent literature in the field. Three issues are con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54ff4785bfa17eb00eec19e6f3ff9c8a
https://pubmed.ncbi.nlm.nih.gov/18045232

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