Rhodium-catalyzed asymmetric conjugate additions of boronic acids using monodentate phosphoramidite ligands |
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| Authors: | Boiteau Jean-Guy Imbos Rosalinde Minnaard Adriaan J Feringa Ben L |
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| Affiliation: | Stratingh Institute, Department of Organic Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands. |
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| Abstract: | Monodentate phosphoramidites have been used for the first time as chiral ligands in the Rh-catalyzed enantioselective conjugate addition of arylboronic acids to enones, unsaturated esters, lactones, and nitro alkenes. High reaction rates and ee's up to 89% have been obtained. |
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