In this study, we have successfully applied a visible-light-promoted desulfurization method to the synthesis of deoxysugars, especially 1-deoxyglycose, 2,4-deoxyglycosides, and 2-deoxyglycosides with exclusive α-configuration. Compared to the reported desulfurization under UV light (500 W mercury lamp), this desulfurization under visible light (20 W blue LED) is easy to operate since it does not require a dedicated photochemical reactor, occurs under very mild conditions, and is able to avoid many of the side reactions that often occur during the UV-induced desulfurization.

中文翻译：

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可见光促进脱硫合成脱氧糖苷

在本研究中，我们成功地将可见光促进的脱硫方法应用于脱氧糖的合成，特别是具有独特α构型的1-脱氧糖、2,4-脱氧糖苷和2-脱氧糖苷。与报道的紫外光脱硫（500 W汞灯）相比，这种可见光脱硫（20 W蓝色LED）易于操作，因为它不需要专用的光化学反应器，在非常温和的条件下发生，并且能够避免了紫外线脱硫过程中经常发生的许多副反应。