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. 2013 Jan 18;15(2):270-3.
doi: 10.1021/ol303088z. Epub 2013 Jan 9.

Palladium-catalyzed ortho-CH-bond oxygenation of aromatic ketones

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Palladium-catalyzed ortho-CH-bond oxygenation of aromatic ketones

Pui Ying Choy et al. Org Lett. .

Abstract

A palladium-catalyzed C((sp2))-H bond oxygenation reaction is described. This protocol represents the first example of a C-H bond cleavage/C-O bond formation sequence, by employing a ketone moiety as the directing group. With this new catalytic method, a variety of ortho-acylphenols can be easily accessed from arylketones.

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