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  • A simple synthesis of 7,4'-dihydroxy-6-methoxyisoflavone, glycitein, the third soybean isoflavone.

A simple synthesis of 7,4'-dihydroxy-6-methoxyisoflavone, glycitein, the third soybean isoflavone.

Journal of natural products (2003-01-25)
Caroline Lang'at-Thoruwa, Tong T Song, Jiang Hu, Andrean L Simons, Patricia A Murphy
要旨

4-Methoxyresorcinol (3) was synthesized as the precursor for glycitein (6) synthesis by the oxidation of 3-hydroxy-4-methoxybenzaldehyde (1) to the aryl formate with H2O2 and a catalytic amount of SeO2. Glycitein (6) was synthesized by cyclization of 2,4,4'-trihydroxy-5-methoxydeoxybenzoin (5) with N,N-dimethylformamide, boron trifluoride diethyl ether, and methanesulfonyl chloride in a microwave oven.

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製品内容

Sigma-Aldrich
3-ヒドロキシ-4-メトキシベンズアルデヒド, 99%