Carbon-13 nuclear magnetic resonance spectroscopy of flavonoid and isoflavonoid compounds

Phytochemistry

Volumn 16, Issue 11, 1977, Pages 1811-1816

  Wenkert, Ernest ^a   Gottlieb, Hugo E ^a  

^a INDIANA UNIVERSITY   (United States)

Author keywords

1,1 dimethylallylcyclobin.; 3 hydroxy 7,4 dimethoxyisoflavanone; 5 methyl 7 hydroxy 4 methoxyflavone; 7,4 dimethoxyisoflavanone; 7 hydroxyflavone; 13C NMR spectroscopy; artemetin; cabreuvin; catechin; caviunin; di O methyl mucronulatol; di O methyltexasin; dihydromorin; duartin; flavone; flavonoids; isoflavonoids; isoformononetin; mulberrin; mulberrochromene; naringenin; quercetin; robinin: flavanone; rubraflavone A; rutin; tri O methylgalangin

Indexed keywords

EID: 49349128985     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/0031-9422(71)85095-1     Document Type: Article

References (39)

1. Carbon-13 spectra of methoxyflavones
2. Proton?coupled 13C nuclear magnetic resonance spectra involving 13C?1H spin?spin coupling to hydroxyl-protons, a complementary assignment aid
3. The carbon-13 nuclear magnetic resonance spectra of flavonoids and related compounds
4. Carbon-13 nuclear magnetic resonance spectral assignments in large molecules with the aid of spin?lattice relaxation data
5. NATURAL-ABUNDANCE C13 NUCLEAR MAGNETIC RESONANCE SPECTRA OF MEDIUM-MOLECULAR-WEIGHT ORGANIC COMPOUNDS
6. Pattern recognition of geminal proton nonequivalence and second-order coupling in13C single-frequency off-resonance decoupled spectra. Assignment criteria and structure elucidation
7. Carbon acids. 8. The trimethylammonio group as a model for assessing the polar effects of electron-withdrawing groups
8. Konfigurations-, Konformations- und Substituenteneinflüsse auf die
9. 13C N.M.R. STUDIES: VIII.13C SPECTRA OF SOME SUBSTITUTED ANISOLES