Visible-light-induced dearomative oxamination of indole derivatives and dearomative amidation of phenol derivatives
作者:Lingang Wu、Yanan Hao、Yuxiu Liu、Haibin Song、Qingmin Wang
DOI:10.1039/d0cc03506h
日期:——
oxamination reactions of indole derivatives to afford functionalized spirocyclic products. These step-economical reactions, which involve C–N and C–O bond formation, feature mild conditions, a broad substrate scope, high yields, exclusive diastereoselectivity and step-economy. In addition, a similar protocol could be used to synthesize spirolactams by dearomative amidation of phenol derivatives.
在此,我们报告了吲哚衍生物的可见光诱导的脱芳香族氧化反应的协议,以提供功能化的螺环产物。这些涉及C–N和C–O键形成的逐步经济反应具有温和的条件,较宽的底物范围,高收率,非对映选择性和阶跃经济性。另外,类似的方案可用于通过苯酚衍生物的脱芳族酰胺化来合成螺内酰胺。