Chinese Journal of Magnetic Resonance ›› 1994, Vol. 11 ›› Issue (3): 301-306.

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1H NMR STUDIES OF SOME FLAVONOIDS

Chen Junjie1, Li Yulin2   

  1. 1. Dept. of Chem., Xiamen Univ, Xiamen 361005;
    2. Inst. of Org. Chem, Lanzhou Univ. Lanzhou 730000
  • Received:1993-05-31 Revised:1993-12-29 Published:1994-09-05 Online:2018-01-20

Abstract: Some synthetic flavones, flavanones and chalkones were studied by 1H NMR.The spectral characteristics,regularitied and effect of substituting groups on the chemicalshifts are reported.

Key words: Flavones, Flavanones, Chalkones, 1H NMR, Chemical shift