New protocol of copper-catalyzed oxidative C(CO)C bond cleavage of aryl and aliphatic ketones to organic acids using O₂ as the terminal oxidant

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• 作者：Huifang Liu^a ; ^b ; Min Wang^a ; Hongji Li^a ; ^b ; Nengchao Luo^a ; ^b ; Shutao Xu^a ; Feng Wang^a ; ^{wangfeng@dicp.ac.cn}
• 关键词：Carboxylic acids ; Copper ; Ketones ; Oxidative cleavage ; Oxygen
• 刊名：Journal of Catalysis
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：346
• 期：Complete
• 页码：170-179
• 全文大小：1968 K
• 卷排序：346

文摘

Cu(NO3)2 could catalyze the oxidative CC cleavage of ketones to acids. A wide range of ketones have good to excellent yields. In situ NMR and EPR gave possible intermediates and mechanism. Electrochemical study of copper salts in various solvents has been conducted.