Efecto de la miscibilidad parcial entre octanol y agua sobre la solubilidad y el reparto de algunas sulfonamidas
Keywords:
miscibilidad parcial, coeficientes de actividad, solubilidad, coeficientes de reparto, termodinámica de soluciones, sulfonamidas (es)partial miscibility, activity coefficients, solubility, partition coefficients, solution thermodynamics, sulfonamides (en)
Downloads
solventes mutuamente saturados a 25.0 ± O.1°C. A partir de los datos de solubilidad y de las temperaturas y entalpías de
fusión se calcularon los coeficientes de actividad de los solutos en las fases acuosas y orgánicas. Con base en estos resultados se estimaron las interacciones intermoleculares entre los solutos y solventes. Se encontró que la saturación mutua de las fases juega un papel importante en el reparto de las sulfonamidas estudiadas, lo cual se ha demostrado para otras sustancias
semipolares tales como algunos derivados de la guanina.
for sorne sulfonamides at 25.0 ± O.I°C. Using the solubility data, enthalpies of fusion and melting temperatures, the activity coefficients of the solutes in the aqueous and organic phases were calculated. From these results the intermolecular interactions among the solute and solvent molecules were estimated. As in other studies made with guanine derivatives,
it has been shown that the mutual saturation of the octanol and aqueous phases plays an important role in the partitioning
of the evaluated sulfonamides.
How to Cite
IEEE
ACM
ACS
APA
ABNT
Chicago
Harvard
MLA
Turabian
Vancouver
Download Citation
Article abstract page views
Downloads
License
Authors will retain their copyright and guarantee the journal the right of first publication of their work, which will be simultaneously subject to the Creative Commons Recognition License (CC. Attribution 4.0) that allows third parties to always share the work as the authors and their publication in this journal be indicated.
Authors may adopt other non-exclusive license agreements for the distribution of the version of the published work (eg: deposit it in an institutional archive or publish it in a monographic volume) provideding always the first publication in this Journal.
Authors are allowed and encouraged to disseminate their work through the Internet (eg, in institutional files or on their website) before and during the submission process, which can lead to interesting exchanges and increase citations of the published work (See The effect of open access).