摘要
合成出了直链淀粉-三(3,5-二甲基苯基氨基甲酸酯)手性固定相.用该固定相首次拆分了一系列硒代甘油醚对映异构体.讨论了流动相组成和样品结构对保留和拆分的影响.
A chiral stationary phase was prepared by coating amylose-tas(3,5-dimethylphenylcarbamate) onto aminopropylated silica gel. It was used for the optical resolution of a series of glycerin monoselenides and glycerin bisulfide. All the enantiomers of the monoselenides examined could be resolved but that of the bisulfides couldn' t. The structural character of the samples dial influence chiral resolution as discussed. An interaction model between the stationary phase and the samples was presented.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1999年第10期1164-1167,共4页
Chinese Journal of Analytical Chemistry
基金
中国科学院重点基金资助课题
关键词
手性固定相
对映体
HPLC
硒代甘油醚
拆分
Chiral stadonarty phase
high-performance liquid chromatography
enantioseparation
