The bis-C-glucosyl flavonoid vicenin-2 (1) has been synthesized by exploiting bis-C-glycosylation of 1,3,5-trifluorobenzene and aromatic nucleophilic substitution to transform fluorine atoms to oxygen functions in excellent yield.

中文翻译：

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（+）-Vicenin-2的全合成

所述双- Ç -glucosyl黄酮vicenin-2（1）已被通过利用双-合成Ç 1,3,5-三氟苯和芳族亲核取代的-glycosylation到的优良率氟原子转化为氧功能。