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Diastereomeric P*-mono- and P*,P*-bidentate diamidophosphite ligands based on 1,4:3,6-dianhydro-d-mannitol in asymmetric metallocomplex catalysis |
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| Authors: | K. N. Gavrilov S. V. Zheglov P. A. Vologzhanin E. A. Rastorguev A. A. Shiryaev M. G. Maksimova S. E. Lyubimov E. B. Benetsky A. S. Safronov P. V. Petrovskii V. A. Davankov B. Schäffner A. Börner |
| Affiliation: | 1. Department of Chemistry, S. A. Esenin Ryazan State University, 46 ul. Svobody, 390000, Ryazan, Russian Federation 2. A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 119991, Moscow, Russian Federation 3. Leibniz-Institut für Katalyse, Universit?t Rostock e.V., 29a A.-Einstein-Str., 18059, Rostock, Germany |
| Abstract: | Synthesis of diastereomeric mono- and bidentate diamidophosphites bearing P*-stereo-centers and phosphabicyclo[3.3.0]octane backbone and their coordination with rhodium(i) and palladium(ii) are considered. Their use in Rh-catalyzed asymmetric allylation allowed one to achieve 87% ee values and the use in Rh-catalyzed asymmetric hydrogenation gave up to 98% ee. |
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