The Systematic Identification of Flavonoids pp 165-226 | Cite as
The Ultraviolet Spectra of Isoflavones, Flavanones and Dihydroflavonols
Chapter
Abstract
Isoflavones, flavanones and dihydroflavonols all give similar UV spectra as a result of their having little or no conjugation between the A- and B-rings. They are all readily distinguished from flavones and flavonols by their UV spectra, which typically exhibit an intense Band II absorption with only a shoulder or low intensity peak representing Band I.
Keywords
Bathochromic Shift Hypsochromic Shift Ultraviolet Spectrum Ultraviolet Absorption Spectrum Major Absorption Band
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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