Chemoselective Oxidative C(CO)C(methyl) Bond Cleavage of Methyl Ketones to Aldehydes Catalyzed by CuI with Molecular Oxygen
作者:Lin Zhang、Xihe Bi、Xiaoxue Guan、Xingqi Li、Qun Liu、Badru-Deen Barry、Peiqiu Liao
DOI:10.1002/anie.201305010
日期:2013.10.18
Aldehyde Termination: A novel copper‐catalyzed transformation from methyl ketones into aldehydes has been accomplished. This method is applicable to a wide range of aromatic and aliphatic methyl ketones and chemoselectively produces aldehydes, accompanied by the release of hydrogen (H2) and carbon dioxide (CO2) as by‐products.
醛类终止反应:铜催化的甲基酮到醛的新型转化已经完成。该方法适用于多种芳香族和脂肪族甲基酮,并能化学选择性地产生醛类,并伴随着副产物氢(H 2)和二氧化碳(CO 2)的释放。