Facile construction of diverse diarylmethane scaffolds via uranyl-catalyzed 1,6-addition reaction
作者:Jipan Yu、Siyu Chen、Kang Liu、Liyong Yuan、Yubao Zhao、Zhifang Chai、Lei Mei
DOI:10.1016/j.tetlet.2020.152076
日期:2020.7
A direct 1,6-addition route of p-QMs to synthesize substituted diarylmethanes catalyzed by uranyl ion was developed. In our approach, the salient feature of this transformation is that abundant, underexploited, neglected and sequestrable depleted uranium made the reaction more sustainable. Moreover, diarylmethane derivatives were delivered in moderate to high yields with broad scope and functional
建立了对-QMs直接1,6-加成路线,合成了由铀酰离子催化的取代二芳基甲烷。在我们的方法中,这种转变的显着特征是铀的丰富,开发不足,被忽略和可封存的贫化使得反应更加可持续。而且,二芳基甲烷衍生物以中等至高产率以宽范围和官能团耐受性被递送。简便的操作和温和的条件提供了一种实用且有吸引力的协议。