Mild Palladium-Catalyzed Oxidative Direct<i>ortho-</i>CH Acylation of Anilides under Aqueous Conditions
作者:Fruzsina Szabó、János Daru、Dániel Simkó、Tibor Zs. Nagy、András Stirling、Zoltán Novák
DOI:10.1002/adsc.201200948
日期:2013.3.11
Palladium‐catalyzed cross‐dehydrogenative coupling between anilides and aromatic aldehydes was achieved under aqueous conditions. A wide variety of the desired benzophenone derivatives was isolated in good to excellent yield. The reaction rate acceleration effect of acid and detergent has been demonstrated. Mechanistic insight has been obtained from quantum chemical calculations.
在水性条件下,实现了钯催化的苯甲酸酯和芳族醛之间的交叉脱氢偶联。以良好至优异的产率分离出各种所需的二苯甲酮衍生物。已经证明了酸和去污剂的反应速率加速作用。从量子化学计算中已经获得了机械学的见解。