Solute-Solvent Interactions of Flavonoids in Organic Solvents

摘要

The diffusion coefficients of one flavone and five isoflavones in methanol,ethanol,2-propanol,and acetonitrile were measured at 25 deg C by teh 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.