99275-99-7Relevant academic research and scientific papers
Proton magnetic resonance spectra of catechin and bromocatechin derivatives: C6- vs. C8-substitution
Kiehlmann, E.,Tracey, A. S.
, p. 1998 - 2005 (2007/10/02)
The 1Hmr spectra of 20 catechin derivatives substituted at C-6/C-8 by bromine and/or hydrogen and at oxygen by methyl, acetyl, and/or hydrogen have been analyzed in deuterated acetone, acetonitrile, and chloroform.Because of its dependence on the nature o
Structure and nuclear magnetic resonance spectra of 6-bromo-3,3',4',5,7-penta-O-methylcatechin
Einstein, F. W. B.,Kiehlmann, E.,Wolowidnyk, E. K.
, p. 2176 - 2180 (2007/10/02)
The title compound has been synthesized by selective debromination of 6,8-dibromocatechin and indirect methylation of the resulting 6-bromocatechin.The structure of C20H23BrO6 has been determined by X-ray crystallography.The compund crystallizes in the sp
