The 1H and 13CNMR spectra of some representative biflavonoids have been reinvestigated by proton-detected C-H correlation. Some assignments made in earlier publications are revised. Rules for the influence of one flavonoid moiety upon the chemical shift of the other’s protons are given. © 1993, Walter de Gruyter. All rights reserved.
CITATION STYLE
Geiger, H., Seege, T., Hahn, H., Zinsmeister, H. D., Markham, K. R., & Wong, H. (1993). 1HNMR Assignments in Biflavonoid Spectra by Proton-Detected C-H Correlation. Zeitschrift Fur Naturforschung - Section C Journal of Biosciences, 48(11–12), 821–826. https://doi.org/10.1515/znc-1993-11-1201
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