A new method to separate diazepam, nitrazepam, estazolam, alprazolam was established on both C18 and C8 CEC columns. The influence of separation voltage, Tris c
The oxidation of α,β-unsaturated primary and secondary alcohols to corresponding aldehydes and ketones by manganese dioxide in ionic liquids as a safe recycla
A novel kinetic mechanism of esterification reaction of 1-hexanoic acid with 1-butanol,catalyzed by lipase, was studied in water-in-oil microemulsions. The micr