Solute–Solvent Interactions of Flavonoids in Organic Solvents

被引:2
|
作者
Claudia Sandoval
Marcos Caroli Rezende
Fernando González-Nilo
机构
[1] Universidad de Santiago,Facultad de Química y Biología
[2] Casilla 40,undefined
[3] Correo 33,undefined
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关键词
Diffusion coefficients; flavonoids; Taylor–Aris dispersion; molecular dynamics simulation;
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学科分类号
摘要
The diffusion coefficients of one flavone and five isoflavones in methanol, ethanol, 2-propanol, and acetonitrile were measured at 25°C by the Taylor–Aris dispersion method. The observed variations of the D values were interpreted in terms of solute–solvent hydrogen-bond interactions and the interpretation was supported by molecular dynamics simulations of two solutes in methanol.
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页码:781 / 790
页数:9
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