Chiral bidentate phosphabenzene-based ligands: synthesis, coordination chemistry, and application in Rh-catalyzed asymmetric hydrogenations |
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Authors: | Christian Mü ller,Leire Guarrotxena Ló pez,Anthony L. Spek |
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Affiliation: | a Department of Chemical Engineering and Chemistry, Schuit Institute of Catalysis, Laboratory of Homogeneous Catalysis, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands b Department of Crystal and Structural Chemistry, Utrecht University, Utrecht, The Netherlands |
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Abstract: | Novel hydroxy-functionalized phosphabenzenes were synthesized, which provide the possibility to prepare chiral phosphabenzene-phosphites. These systems act as bidentate ligands toward rhodium centers and the corresponding metal complexes were applied in the rhodium-catalyzed asymmetric hydrogenation of prochiral substrates. |
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Keywords: | Phosphabenzenes Phosphites Homogeneous catalysis Asymmetric hydrogenation Rhodium |
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