Comparative application of microwave, ultrasonication, ultracentrifugation and conventional heating for preparation of sample as dinitrophenyl derivative for direct enantioseparation of certain amino alcohols and 1-amino-2-propanol from vitamin B12 hydrol
Keywords: Direct chiral separation; β-Amino alcohols; Fluorodinitrobenzene; AGP; β-Cyclodextrin; High performance liquid chromatography