hydrolysis of Scutellarin and Related Glycosides to Scutellarein and the Corresponding Aglycones

Scutellarein has been prepared by the hydrolysis of scutellarin with sulfuric acid to provide this biologically important rare flavone in up to > 90% yield and on the 5 g scale in minutes. This protocol has been applied to five other flavonoid glycosides (rutin, hesperidin, naringin, baicalin and...

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Bibliographic Details
Published in:Journal of chemical research 2014-07, Vol.38 (7), p.396-398
Main Authors: Zhang, Wei, Yi, Dong, Gao, Kai, Liu, Manshuo, Yang, Jian, Liao, Xiali, Yang, Bo
Format: Article
Language:English
Subjects:
Flavonoids
Glycosides
Hydrolysis
Sulfuric acid
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Summary:Scutellarein has been prepared by the hydrolysis of scutellarin with sulfuric acid to provide this biologically important rare flavone in up to > 90% yield and on the 5 g scale in minutes. This protocol has been applied to five other flavonoid glycosides (rutin, hesperidin, naringin, baicalin and diosmin) which are readily hydrolysed to their corresponding aglycones.
ISSN:1747-5198
2047-6507
DOI:10.3184/174751914X14017253941699