Cu-catalyzed one-pot synthesis of fused oxazepinone derivatives via sp2 C–H and O–H cross-dehydrogenative coupling

文献信息

发布日期 2016-04-19
DOI 10.1039/C6QO00040A
影响因子 5.281
作者

Zeyuan Zhang, Zhen Dai, Xinkun Ma, Yihan Liu, Xiaojun Ma, Wanli Li


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摘要

An efficient Cu-catalyzed cascade reaction protocol was developed for the synthesis of fused oxazepinone derivatives via sp2 C–H and O–H cross-dehydrogenative coupling. A readily available catalyst, Cu2O, was used in this modular and convergent approach. An unusual Smiles rearrangement reaction was involved in this synthesis. Various reaction parameters were evaluated and optimized, and the target compounds were obtained in good-to-excellent yields.

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Organic Chemistry Frontiers

Organic Chemistry Frontiers
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自引率: 8.7%
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