波谱学杂志 ›› 1992, Vol. 9 ›› Issue (4): 391-396.

• 研究论文 • 上一篇    下一篇

氨基酸合成方法研究-(XI)N-取代亚氨酸酯与芳醛缩合产物-去氢氨基酸衍生物的构型及其NMR研究

吴美玉1, 严宝珍2, 戎娅菁3, 施耀曾3, 张秋禹2, 胡宏纹3   

  1. 1. 江苏省化工研究所, 南京 210024;
    2. 北京化工学院应化系, 北京 100013;
    3. 南京大学化学系, 南京 210008
  • 收稿日期:1991-11-04 修回日期:1992-04-28 出版日期:1992-12-05 发布日期:2018-01-20
  • 基金资助:
    国家自然科学基金资助课题

STUDIES ON THE SYNTHESIS METHOD OF AMINO ACIDS-(XI) CONFIGURATION OF CONDENSATION PRODUCTS BY N-SUBSTITUTED IMIDATE WITH AROMATIC ALDEHYDES-DEHYDROA-MINO ACID DERIVATIVES AND THE NMR STUDIES

Wu Meiyu1, Yan Baozhen2, Rong Yajing3, Shi Yaozeng3, Zhang Qiuyu2, Hu Hongwen3   

  1. 1. Institute of Chemical Industry Research of Jiangsu, Nanjing 210034;
    2. Department of Applied Chemistry, Beijing Chemical Industry University, Beijing 100013;
    3. Department of Chemistry, Nanjing University, Nanjing 210008
  • Received:1991-11-04 Revised:1992-04-28 Online:1992-12-05 Published:2018-01-20

摘要: 通过1H NMR、NOE差谱和门控去偶13C NMR等的研究确定了新合成的五对α-去氢氨基酸衍生物的构型,并利用部分弛豫、APT 13C NMR二维碳氢相关谱及13C-19F偶合常数等对NMR谱线进行了归属.

关键词: 去氢氨基酸衍生物, 构型, 核磁共振

Abstract: The molecular configuration of new synthesized five pairs of title compounds were confirmed by using 1H NMR, NOE difference spectra and gated decoupling 13C NMR etc..The NMR spectra were assigned by means of PRFT, APT 13C NMR, 2D C-H COSY spectra and 13C-19F coupling constants.

Key words: Dehydroamino acid derivatives, Configuration, NMR