Ceric Ammonium Nitrate (CAN) Catalyzed Modification of Ketones <i>via</i> Two C–C Bond Cleavages with the Retention of the Oxo-Group
作者:Peng Feng、Xiang Sun、Yijin Su、Xinyao Li、Li−He Zhang、Xiaodong Shi、Ning Jiao
DOI:10.1021/ol5014476
日期:2014.6.20
functionalization of ketones through double C–C bond cleavage strategy has been disclosed. This reaction provides a mild, practical method toward carbamoyl azides, which are versatile intermediates and building blocks in organic synthesis. Based on relevant mechanistic studies, a unique and plausible C–C bond and N–O bond cleavage process is proposed, where the oxyamination intermediate plays an important
已经公开了一种简单的硝酸铈铵(CAN)通过双C-C键裂解策略催化酮的官能化的方法。该反应为氨基甲酰叠氮化物提供了温和,实用的方法,氨基甲酰叠氮化物是有机合成中的通用中间体和结构单元。基于相关的机理研究,提出了一个独特且可行的C–C键和N–O键裂解过程,其中氧化胺化中间体在该反应中起着重要的作用。