Readily accessible chiral diene ligands for Rh-catalyzed enantioselective conjugate additions of boronic acids |
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Authors: | Trost Barry M Burns Aaron C Tautz Thomas |
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Affiliation: | Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA. bmtrost@stanford.edu |
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Abstract: | Enabled by the broad scope of the Pd-catalyzed asymmetric alkylation of meso- and d,l-divinylethylene carbonate, several chiral diene ligands were prepared in two steps from commercial materials. Subsequently, these ligands were evaluated in the Rh-catalyzed asymmetric conjugate addition of boronic acids to enones. |
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