A Stereoselective Suzuki Cross-Coupling Strategy for the Synthesis of Ethyl-Substituted Conjugated Dienoic Esters and Conjugated Dienones
Daniel Keck, Thierry Muller, Stefan Bräse*
*University of Karlsruhe (TH), Institute of Organic Chemistry,
Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany, Email: braese
ioc.uka.de
D. Keck, T. Muller, S. Bräse, Synlett, 2006, 3457-3460.
DOI: 10.1055/s-2006-958406
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Abstract
A stereoselective approach towards ethyl-substituted conjugated dienoic esters utilising a Suzuki cross-coupling reaction has been achieved. In addition, a method for their conversion into the corresponding ethyl ketones is presented.
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Key Words
cross-coupling, dienoic esters, Suzuki reaction, stereoselective, triflates, unsaturated compounds, dienes
ID: J60-Y2006-4840
