GeCl2·Dioxane–AgBF4 Catalyzed Activation of Glycosyl Fluorides for Glycosylation,Organic Letters

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GeCl2·Dioxane–AgBF4 Catalyzed Activation of Glycosyl Fluorides for Glycosylation
Organic Letters ( IF 4.9 ) Pub Date : 2022-05-12 , DOI: 10.1021/acs.orglett.2c01146
Qiuyu Zhu ₁ , Yu Tang ₁ , Biao Yu _{1,

2}

Affiliation

A catalytic glycosyl fluoride activation system using the GeCl₂·dioxane–AgBF₄ combination was developed, which involves a reversible activation of the anomeric C–F bond by a [Ge(II)–Cl]⁺ cation and a reversible chloride ion transfer between Ge(II) and glycosyl cations. This catalytic glycosylation system is easy to operate, proceeds at room temperature, and offers a broad scope of substrates.

中文翻译：

GeCl2·Dioxane-AgBF4 催化活化糖基氟化物进行糖基化

_{开发了一种使用 GeCl 2} ·二恶烷-AgBF ₄组合的催化糖基氟化物活化系统，该系统涉及通过 [Ge(II)-Cl] ⁺阳离子对异头 C-F 键的可逆活化和在它们之间的可逆氯离子转移。 Ge(II) 和糖基阳离子。这种催化糖基化系统易于操作，在室温下进行，并提供广泛的底物。

更新日期：2022-05-12

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