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Synfacts 2011(5): 0548-0548  
DOI: 10.1055/s-0030-1259776
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

Palladium-Catalyzed Oxygenation of Allyl Arenes and Allyl Alkenes

Contributor(s): Paul Knochel, Thomas Kunz
H. Chen, H. Jiang*, C. Cai, J. Dong, W. Fu
South China University of Technology, Guangzhou, P. R. of China
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Publikationsdatum:
15. April 2011 (online)

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Significance

Herein, a direct oxygenation of allyl arenes and allyl alkenes is reported. This ­palladium(II)-catalyzed reaction proceeds under very mild conditions and exclusively affords (E)-alkenyl aldehydes in high yields. Hereby, the oxygen source is water and DDQ serves as the oxidizing agent.