Linear Solvation Energy Relationships in the Determination of Specificity and Selectivity of Stationary Phases. [PDF]
Chromatographia, 2012 The retention of fifty structurally different compounds has been studied using linear solvation energy relationships. Investigations were performed with the use of six various stationary phases with two mobile phases (50/50 % v/v methanol/water and 50/50 % v/v acetonitrile/water).
Studzińska S, Buszewski B.
europepmc +4 more sources
A survey on the characterization and biological activity of isatin derivatives [PDF]
Journal of the Serbian Chemical Society, 2020 The derivatives of isatin have already been known to display a variety of biological activities. Therefore, the studies on their activity and its relation to structure have recently become a popular subject for investigation.
Drmanić Saša Ž. +4 more
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Solvatochromism of naringenin in aqueous alcoholic mixtures [PDF]
Journal of the Serbian Chemical Society, 2016 The spectral change of naringenin was studied by Uv-vis spectrophotometric method in binary mixtures of water with methanol, ethanol and 1-propanol at 25°C.
Faraji Mohammad, Farajtabar Ali
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Liquids, 2023 There is a remarkable wealth of thermodynamic information in freely accessible databases, the LSER database being a classical example. The LSER, or Abraham solvation parameter model, is a very successful predictive tool in a variety of applications in ...
Costas Panayiotou +3 more
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Comptes Rendus. Chimie, 2021 Six donor–${\pi }$–acceptor azo dyes, with altered donor- (p-hydroxyphenyl- and naphthalene-2-ol) and carboxylic based acceptor groups, were subjected to detailed solvatochromic and tautomeric investigation in different environments by experimental and ...
Matović, Luka +4 more
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Solvatochromism of isatin based Schiff bases: An LSER and LFER study [PDF]
Journal of the Serbian Chemical Society, 2016 The derivatives of isatin have already been reported to show a variety of biological activities. However, there has been no report on solvatochromic effect of isatin derivatives so far, and that could be of interest to study and relate to their ...
Brkić Dominik R. +6 more
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Synthesis and investigation of solvent effects on the ultraviolet absorption spectra of 5-substituted-4-methyl-3-cyano-6-hydroxy-2-pyridones [PDF]
Journal of the Serbian Chemical Society, 2001 A number of 5-substituted-4-methyl-3-cyano-6-hydroxy-2-pyridones from cyanoacetamide and the corresponding alkyl ethyl acetoacetates were synthesized according to modified literature procedures. The alkyl ethyl acetoacetates were obtained by the reaction
NATASA V. VALENTIC +2 more
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Reaction Optimization for Greener Chemistry with a Comprehensive Spreadsheet Tool
Molecules, 2022 Green chemistry places an emphasis on safer chemicals, waste reduction, and efficiency. Processes should be optimized with green chemistry at the forefront of decision making, embedded into research at the earliest stage.
Daniel M. Day +8 more
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Synthesis and investigation of solvent effects on the ultraviolet absorption spectra of 1,3-bis-substituted-5,5-dimethylhydantoins [PDF]
Journal of the Serbian Chemical Society, 2003 A series of 1,3-bis-substituted-5,5-dimethylhydantoins was synthesized using the reaction of 5,5-dimethylhydantoin with the corresponding alkyl halide in the presence of trimethylamine as catalyst and sodium hydroxide, according to a modified literature ...
DUSAN Z. MIJIN +2 more
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Solvent effects on the absorption spectra of potentially pharmacologically active 5-alkyl-5-arylhydantoins: A structure-property relationship study [PDF]
Journal of the Serbian Chemical Society, 2013 To obtain an insight into the interactions of potential anticonvulsant drugs with their surrounding, two series of 5-methyl-5-aryl- and 5-ethyl-5-arylhydantoins were synthesized and their absorption spectra were recorded in the region from 200 to 400 ...
Hmuda Sleem F. +5 more
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