Synthesis of new chiral monodentate phosphite ligands and their use in catalytic asymmetric hydrogenation |
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| Authors: | Hua Zihao Vassar Victor C Ojima Iwao |
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| Institution: | Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, USA. |
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| Abstract: | reaction: see text] New monodentate phosphite ligands have been developed from axially chiral biphenols, which show excellent enantioselectivity in the Rh(I)-catalyzed hydrogenation of dimethyl itaconate. The new chiral ligand system is suitable to create libraries and possesses fine-tuning capability. |
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