This method describes the iron-promoted amidation of dioxazolone under visible light to obtain aromatic/alkyl substituted amides. The nitrogen radicals formed during this process undergo hydrogen atom transfer (HAT) to form amides through the proton provided by HBpin. This reaction eliminates the need for external chemical oxidants and expensive photocatalysts, and exhibits compatibility with various aryl/alkyl substituted derivatives. This method has good prospects for application and development in organic synthesis and medicine.

中文翻译：

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可见光诱导 Fe(III) 促进 1,4,2-二恶唑-5-酮还原酰胺化


该方法描述了在可见光下铁促进的二恶唑酮酰胺化以获得芳香族/烷基取代的酰胺。在此过程中形成的氮自由基通过 HBpin 提供的质子进行氢原子转移 (HAT) 形成酰胺。该反应消除了对外部化学氧化剂和昂贵的光催化剂的需要，并且表现出与各种芳基/烷基取代的衍生物的相容性。该方法在有机合成和医药领域具有良好的应用和发展前景。