波谱学杂志 ›› 2000, Vol. 17 ›› Issue (3): 183-190.

• 研究论文 • 上一篇    下一篇

1,2-二氢-4-苯基(2H)二氮杂萘酮的NMR谱研究

毛诗珍1, 张涛1, 袁汉珍1, 程琳2, 缪希茄1   

  1. 1 中国科学院武汉物理与数学研究所, 波谱与原子分子物理国家重点实验室, 武汉 430071;
    2 武汉化工学院, 武汉 430074
  • 收稿日期:2000-02-16 修回日期:2000-03-29 出版日期:2000-06-05 发布日期:2018-01-11
  • 作者简介:毛诗珍,女,1956年出生,本科,副研究员
  • 基金资助:
    国家自然科学基金资助项目(29874038)

NMR STUDIES FOR THE 1,2-DIHYDRO-4-PHENYL (2H)PHTHALAZINONE

MAO Shizhen1, ZHANG Tao1, YUAN Hanzhen1, CHENG Lin2, MIAO Xijia1   

  1. 1 State Key Lab. Magn. Reson. At. Mol. Phys., Wuhan Inst. Phys. and Math., The Chinese Academy of Sciences, Wuhan 430071;
    2 Wuhan Institute of Chemical Technology, Laboratory of advanced Aromatic Heterocyclic Materials, Wuhan 430074
  • Received:2000-02-16 Revised:2000-03-29 Online:2000-06-05 Published:2018-01-11

摘要: 报道了1,2-二氢-2-(4-氨基苯基)-4-[4-(4-氨基苯氧基)苯基](2H)二氮杂萘-1-酮的合成,并用2D同核化学位移相关谱(1H,1H-COSY),2DROESY谱,2D异核13C-1H相关谱和2D异核13C-1H多键相关谱(HMBC)对该化合物的1H和13C NMR谱进行了完整归属,证明了此化合物是含二氮杂萘酮结构,而不是二氮杂萘醚结构.

关键词: 二维核磁共振, 二氮杂萘酮结构, 归属

Abstract: A novel heterocyclic diamine, 1,2-dihydro-2-(4-amino-phenyl)-4-[4-(4-amino-phenoxyl) phenyl](2H)phthalazin-1-one was synthesized. Its 1H and 13C NMR spectra were completely assigned by utilizing the two-dimensional heteronuclear 13C-1Hmultiple-bond coherence(HMBC) spectroscopy, and heteronuclear 13C-1H one-bond coherence spectroscopy, homonuclear shift correlation spectroscopy(1H,1H-COSY) and the rotating frame overhauser enhancement spectroscopy(ROESY).The structure of the compound was proven to be phthalazinone instead of phthalazine ether.

Key words: Two-dimensional NMR, Phthalzinone, Assignment