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Synfacts 2010(11): 1286-1286
DOI: 10.1055/s-0030-1258724
DOI: 10.1055/s-0030-1258724
Metal-Mediated Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Palladium-Catalyzed Oxidative Hydro-arylation of 1,3-Dienes with Boronic Esters
L. Liao, M. S. Sigman*
University of Utah, Salt Lake City, USA
Further Information
Publication History
Publication Date:
21 October 2010 (online)
Significance
A palladium-catalyzed reductive cross-coupling of 1,3-dienes with boronic esters is reported. In this reaction, the palladium catalyst is reduced by isopropanol and then hydrometalates the 1,3-diene. The resulting π-allylpalladium species are readily arylated by a variety of arylboronic esters.