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Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (4): 353-355. Previous Articles Next Articles
段新方;张站斌;段新红
发布日期:
Duan XinFang;Zhang ZhanBin;Duan XinHong
Published:
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2-Hydroxy-4,5,6-trimethoxyacetophenone and 3,4-benzyloxybenzoyl chloride were prepared from readily available chemicals, 3,4,5- trimethoxybenzoic acid and 3,4-dihydroxybenzaldehyde, respectively. 5, 3',4'-TMhydroxyl-6,7-dimethoxyflavone was obtained by the reaction these two key intermediates under a PTC conditions.
Key words: FLAVONOID;TOTAL SYNTHESIS;PHASE TRANSFER CATALYSIS;BENZENECARBOXYLIC ACID P, BENZALDEHYDE P
CLC Number:
O621
Duan XinFang;Zhang ZhanBin;Duan XinHong. A Modified Synthesis of 5,3', 4'-Trihydroxyl-6,7-dimethoxyfiavone[J]. Chin. J. Org. Chem., 2003, 23(4): 353-355.
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