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Palladium-catalyzed alkylation of 1,4-dienes by C-H activation. | LitMetric

Palladium-catalyzed alkylation of 1,4-dienes by C-H activation.

Angew Chem Int Ed Engl

Department of Chemistry, Stanford University, CA 94305-5080, USA.

Published: May 2012

Activated: the title reaction proceeds with a broad range of nucleophiles and variously substituted 1,4-dienes under mild conditions, and provides direct access to the corresponding 1,3-diene-containing products with high regio- and stereocontrol (see scheme; 2,6-DMBQ=2,6-dimethylbenzoquinone, EWG=electron-withdrawing group). This is the first catalytic allylic C-H alkylation that proceeds in the absence of sulfoxide ligands.

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Source
http://dx.doi.org/10.1002/anie.201200601DOI Listing

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