A simple and efficient synthesis of nicotinamide riboside (NAR) 1 and derivatives 4 and 5 via trimethylsilyl trifluoromethanesulfonate (TMSOTf)-mediated N-glycosilation followed by spontaneous deacetylation by treating with methanol is reported.

中文翻译：

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烟酰胺核糖苷（NAR）和类似物的有效化学合成。

据报道，通过三甲基甲硅烷基三氟甲磺酸酯（TMSOTf）介导的N-糖基硅烷化，然后通过用甲醇处理自发脱乙酰基，可以简单有效地合成烟酰胺核糖苷（NAR）1和衍生物4和5。