作者:Jianan Song、Hao Zhang、Xianjun Chen、Xinsheng Li、Dongcheng Xu
DOI:10.1080/00397910903161876
日期:2010.5.19
for the intermolecular coupling of 1,3-dicarbonyl compounds using cerium ammonium nitrate in CH3CN/CH3OH/H2O has been described. The procedure provided a convenient method for the synthesis of 1,4-diketone derivatives with excellent yields (up to 96%) and powerful evidence for the oxidation mechanism mediated by cerium ammonium nitrate.
描述了一种使用硝酸铈铵在 CH3CN/CH3OH/H2O 中进行 1,3-二羰基化合物分子间偶联的快速、温和且高效的方法。该过程为合成 1,4-二酮衍生物提供了一种简便的方法,收率高达 96%,并为硝酸铈铵介导的氧化机制提供了有力证据。