波谱学杂志 ›› 1995, Vol. 12 ›› Issue (2): 195-200.

• 研究论文 • 上一篇    下一篇

2,4,6-三芳基-N-取代吡啶盐的13C NMR研究

刘军1, 王明安1, 王道全1, 李二成2   

  1. 1. 北京农业大学应用化学系, 北京 100094;
    2. 中国科学院化学研究所, 北京 100080
  • 收稿日期:1993-11-14 修回日期:1994-01-08 出版日期:1995-04-05 发布日期:2018-01-17

THE 13C NMR STUDIES OF 2,4,6-TRIARYL-N-SUBSTITUTED PYRIDINIUM SALTS

Liu Jun1, Wang Mingan1, Wang Daoquan1, Li Ercheng2   

  1. 1. Departartment of Applied Chemistry. Beijing Agricultural University, Beijing 100094;
    2. Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100080
  • Received:1993-11-14 Revised:1994-01-08 Online:1995-04-05 Published:2018-01-17

摘要: 13C-1H COSY、2D-J分解谱并结合选择性质子去偶以及DEPT技术对25个新的2,4,6-三芳基-N-取代吡啶四氟硼酸盐的13C NMR谱进行了归属,讨论了影响化学位移的因素。

关键词: 13C NMR, 13C-1H COSY, 2D-J分解谐, 2,4,6-三芳基-N-取代吡啶盐

Abstract: The 13C chemical shifts of 25 new 2,4,6-triaryl-N一substituted pyridinium tetrafluoroborates have been completely assigned by application of 13C-1H COSY,2D-J resolution spectra,selective proton decoupling and DEPT technique. The influential factors of chemical shifts have been discussed.

Key words: 13C NMR, 13C-1H COSY, 2D-J resolution spectra, 2,4,6-triaryl-N-subetituted pyridinium tetrafluoroborates