Acta Chimica Sinica ›› 2000, Vol. 58 ›› Issue (2): 240-242. Previous Articles     Next Articles

Original Articles

仲醇类对映体衍生物在全甲基β-环糊精上的拆分研究

蒋艳杰;周良模;王清海;朱道乾;刘学良   

  1. 中国科学院大连化学物理研究所.大连(116012)
  • 发布日期:2000-02-15

The separation and recognition mechanism of derivatized secondary alcohols on a permethylated β-cyclodextrin stationary phase

Jiang Yanjie;Zhou Liangmo;Wang Qinghai;Zhu Daoqian;Liu Xueliang   

  1. Dalian Inst Chem Phys, CAS.Dalian(116012)
  • Published:2000-02-15

Thirty nine derivatized secondary alcohols have been separated on a capillary column coated with permethylated β -cyclodextrin. The infulence of α values with the derivatized groups, the position of chiral center in the chain and the number of carbon atoms on enantioselectivity were discussed. The enantioselectivity of isobutyryl derivatives of secondary alcohols investigated decrease apparently.

Key words: CYCLODEXTRIN, ENANTIOMORPH, MESOTOMY, DISUBSTITUTED CARBINOL, GAS CHROMATOGRAPHY

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