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Spectroscopic study of solvent effects on the electronic absorption spectra of flavone and 7-hydroxyflavone in neat and binary solvent mixtures

Sancho, Matías I.; Almandoz, María C.; Blanco, Sonia E.; Castro, Eduardo A. (2011)

Solvatochromic Dipolarity Micro-Sensor Behavior in Binary Solvent Sustems of the (Water + Ionic Liquid) Type. Application of Preferential Solvation Model And Linear Solvation Energy Relationships

Adam, Claudia Guadalupe; Bravo, Maria Virginia; Mancini, Pedro Maximo Emilio; Fortunato, Graciela Guadalupe (Wiley, 2014-08)

The type of specific intermolecular and interionic interactions that are established when an ionic liquid is dissolved in water was here analysed. The study of the solvatochromic response of dipolarity micro-sensors based ...

Solvent effects on chemical processes: New solvents designed on the basis of the molecular-microscopic properties of (molecular solvent + 1,3-dialkylimidazolium) binary mixtures

Mancini, Pedro Maximo Emilio; Fortunato, Graciela Guadalupe; Adam, Claudia Guadalupe; Vottero, L. R. (John Wiley & Sons Ltd, 2008)

Determination of separation factors of Tb and Yb in binary mixtures of extractions

FAVARO, D.I.T.; ATALLA, L.T. (1987)

Solubility and Preferential Solvation of Piroxicam in Neat Solvents and Binary Systems

Castro, Gabriela Tatiana; Filippa, Mauricio Andrés; Peralta, Cecilia Mariana; Davin, María Virginia; Almandoz, María Cristina; Gasull, Estela Isabel (Oldenbourg Verlag, 2018-02)

The solubilization and solvatochromic behavior of piroxicam (PRX) were analyzed using UV-vis spectroscopy in neat (protic and aprotic) and binary solvent mixtures. The effects of solvent dipolarity/polarizability and ...

Solvatochromic behavior of substituted 4-(nitrostyryl)phenolate dyes in pure solvents and in binary solvent mixtures composed of water and alcohols

Autor desconocido (2018)

Several 4-(nitrostyryl)phenolates have been used recently as solvatochromic dyes in the investigation of pure solvents. Changes in their molecular structures allow a comparison of their solvation patterns to be made in ...

Solvent effect on a model S N Ar reaction in ionic liquid/water mixtures at different compositions

Sánchez, Bruno; Calderón, Cristian; Garrido, Constanza; Contreras Ramos, Renato; Campodonico, Paola R. (The Royal Society of Chemistry, 2018)

The reaction of phenyl 2,4,6-trinitrophenyl ether and piperidine was kinetically evaluated in BMIMBF4/water mixtures as the reaction media. This study shows the dramatic effect of the mixture composition on the reacting ...

Solvatochromic behavior of substituted 4-(nitrostyryl)phenolate dyes in pure solvents and in binary solvent mixtures composed of water and alcoholsJournal Of Molecular Liquids

Stock, Rafaela I; Sandri, Crislaine; Caroli-Rezende, Marcos; Machado, Vanderlei G (2018)

Ketoprofen Solubility in Organic Solvents and Aqueous Co-solvent Systems: Interactions and Thermodynamic Parameters of Solvation

Filippa, Mauricio Andres; Melo, Gisela Mabel; Gasull, Estela Isabel (Science and the Information Society, 2016-02)

Ketoprofen (KET) solubility was determined in fifteen pure solvents and aqueous-cosolvent mixtures systems. The results obtained and the parameterized values solvents allowed us to observe the influence of the latter on ...

Reverse solvatochromism in solvent binary mixtures: a case study using a 4-(nitrostyryl)phenolate as probe

Autor desconocido (2016)

A 4-(nitrostyryl)phenolate was synthesized and its use in pure solvents revealed a reversion in solvatochromism. Solutions of a dye in binary solvent mixtures, using as components the solvents in the region of the occurrence ...

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