Wacker-Type Oxidation and Dehydrogenation of Terminal Olefins Using Molecular Oxygen as the Sole Oxidant without Adding Ligand

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• 作者：Yu-Fei Wang ; Ya-Ru Gao ; Shuai Mao ; Yan-Lei Zhang ; Dong-Dong Guo ; Zhao-Lei Yan ; Shi-Huan Guo ; Yong-Qiang Wang
• 刊名：Organic Letters
• 出版年：2014
• 出版时间：March 21, 2014
• 年：2014
• 卷：16
• 期：6
• 页码：1610-1613
• 全文大小：272K
• 年卷期：v.16,no.6(March 21, 2014)
• ISSN：1523-7052

文摘

An efficient and economical palladium-catalyzed oxidation system has been identified. The oxidation system, characterized by not adding ligand and using molecular oxygen as the sole oxidant, can realize the Tsuji鈥揥acker oxidation of terminal olefins and especially styrenes to methyl ketones; in addition, this system can achieve tandem Wacker oxidation鈥揹ehydrogenation of terminal olefins to 伪,尾-unsaturated ketones.