Method for preparing 7, 8-dihydroxyflavone

A method for preparing 7, 8-dihydroxyflavone relates to a preparation process of (3-pentylphenyl) acetic acid, and comprises the following steps: by taking pyrogallol as a raw material, carrying out Friedel-Crafts reaction with acetyl chloride to prepare 2, 3, 4-trihydroxyacetophenone, selectively p...

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Bibliographic Details
Main Authors SHUAI HONGMEI, ZHANG MINGLIANG
Format Patent
LanguageChinese
English
Published 05.04.2022
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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