Pd/C-Catalyzed Direct α-Oxygenation of 1, 3-Dicarbonyl Compounds Using Molecular Oxygen

…, Y Iida, Y Fujiwara, Y Inagaki, T Maegawa, H Sajiki

Index: Monguchi, Yasunari; Takahashi, Tohru; Iida, Yusuke; Fujiwara, Yuta; Inagaki, Yuya; Maegawa, Tomohiro; Sajiki, Hironao Synlett, 2008 , # 15 p. 2291 - 2294

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Citation Number: 24

Abstract

The use of the carbon-supported transition-metal catalysts, which are easily available, have been investigated for a wide range of reactions, because of their reliable recyclability and easy removal from reaction media. [¹³] In this paper, we report the α-oxygenation of β-dicarbonyl compounds catalyzed by palladium on carbon (Pd/C). ... Stirring diethyl phenylmalonate (1) in EtOH at room temperature under an oxygen atmosphere (balloon) in the presence of a catalytic amount ...