高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (9): 1421.

• 研究简报 • 上一篇    下一篇

质谱中的立体化学效应(19)──对映异构的α-苯乙胺光学纯度质谱测定

吴忆南1,2, 涂亚平1,2, 潘远江1,2, 陈耀祖1,2, 崔勐3, 宋凤瑞3, 刘淑莹3   

  1. 1. 浙江大学化学系, 杭州, 310027;
    2. 兰州大学应用有机化学国家重点实验室;
    3. 中国科学院长春应用化学研究所 郑州大学分析测试中心
  • 收稿日期:1995-10-15 出版日期:1996-09-24 发布日期:1996-09-24
  • 通讯作者: 吴忆南,男,27岁,博士研究生.
  • 作者简介:吴忆南,男,27岁,博士研究生.
  • 基金资助:

    国家自然科学基金;国家教委博士点基金;中国科学院应用谱学开放实验室资助课题。

Stereochemical Effect in Mass Spectrometry(19)──Determination of the Optical Purity of α-Phenylethylamine by Mass Spectrometry

WU Yi-Nan1,2, TU Ya-Ping1,2, PAN Yuan-Jiang1,2, CHEN Yao-Zu1,2, CUI Meng3, SONG Feng-Rui3, LIU Shu-Ying3   

  1. 1. Department of Chemistry, Zhejiang Uriversity, Hangzhou, 310027;
    2. State Key Laboratory of Applied Organic Chemistry, Lanzhou University;
    3. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
  • Received:1995-10-15 Online:1996-09-24 Published:1996-09-24

关键词: 对映体, 光学纯度, 质谱测定

Abstract: It is found that in the fast atom bombardment(FAB) mass spectra R-α-phenylethylamine and S-α-phenylethylamine can be clearly distinguished by S-1,1'-binaph thyl-2,2'-Jiylhydrogenphosphate(S-BNP).Mixture of R-α-phenylethylamine and S-αphenylethylamine also be tested and the relative abundance of the characteristic ion of mixture is related to the composition of the mixtute.We have therefore proposed a possible method to determine the optical purity of α-phenylethyiamine.

Key words: Enantiomer, Optical purity, Determination by MS

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