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本文从3条路线探索了8-甲氧甲膦酸黄酮的合成方法。实验结果表明,由8-溴甲基黄酮与羟甲基膦酸二乙酯可得8-甲氧甲膦酸酯黄酮,其经Me_3SiCl/NaI/CH_3CN作用,可获得收率较高的目的物。
This article explores the synthesis of flavonoids from 8-methoxymethylphosphonates from three routes. The experimental results show that the 8-methyl-8-methoxymethyl phosphonate can be obtained from 8-bromomethylflavone and diethyl methylphosphonate, which can be obtained by Me_3SiCl / NaI / CH_3CN .