Alcohol oxidation is one of the most principal transformations used in organic synthesis. During the development of these oxidation methods, chemoselective oxidation of a specific alcohol in a polyol has enabled the discrimination of multiple hydroxy groups, which can increase the synthetic efficiency by reducing the use of protecting groups. This digest highlights recent topics of the catalytic systems using nitroxyl radicals for the chemoselective alcohol oxidation and the representative examples during the synthesis or derivatization of natural products

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硝基氧自由基催化的化学选择性醇氧化反应合成多官能团分子

酒精氧化是有机合成中最主要的转化方法之一。在开发这些氧化方法的过程中，多元醇中特定醇的化学选择性氧化使得能够区分多个羟基，这可以通过减少保护基的使用来提高合成效率。本摘要重点介绍了使用硝酰基自由基进行化学选择性醇氧化的催化体系的最新主题，以及天然产物的合成或衍生化过程中的代表性实例。