Chinese Journal of Magnetic Resonance ›› 1988, Vol. 5 ›› Issue (4): 373-377.

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13C-NMR SPECTRA OF I-C-ARYL-D-GLUCOPYRANOSES

Chen Suming1, Qiu Dongxu2, Lin Zhen2, Wang Yiangfeng2, Cai Mengshen2   

  1. 1. Institute of Chemistry, Academ a Sinica, Beijing;
    2. School of Pharmacy, Beijing Medical University
  • Received:1987-05-25 Revised:1987-09-22 Published:1988-12-05 Online:2018-01-22

Abstract: 13C-NMR spectra of ten l-C-aryl-D-glucopyranoses, including four pairs of α,β anomers, were studied. Chemical shifts of the sugar moiety of β-anomers are larger than α-anomers (except C4'), which could be used to distinguish the α and β-anomers of 1-C-aryl D-glucopyranoses. In addition, the effects of configuration of sugar on the chemical shift data of the aglycone has beeu discussed.

Key words: 1-C-Aryl-D-Glucopyranose, 13C-NMR spectra, configuration