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Pd-Catalyzed Direct ortho-C–H Arylation of Aromatic Ketones Enabled by a Transient Directing Group

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journal contribution
posted on 24.03.2017, 12:53 by Jiancong Xu, Yang Liu, Ying Wang, Yajuan Li, Xiaohua Xu, Zhong Jin
The Pd-catalyzed direct C­(sp2)–H arylation of aromatic ketones using a transient directing group is described. The ketimine/carboxylate bidentate directing group in situ generated from aromatic ketone and glycine enabled a palladium-catalyzed ortho-C–H arylation, which shows extensive substrate compatibility.

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