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Helicene-Based Phosphite Ligands in Asymmetric Transition-Metal Catalysis: Exploring Rh-Catalyzed Hydroformylation and Ir-Catalyzed Allylic Amination
- 1.0363413 - ÚOCHB 2012 RIV DE eng J - Journal Article
Krausová, Zuzana - Sehnal, Petr - Bondzic, B. P. - Chercheja, S. - Eilbracht, P. - Stará, Irena G. - Šaman, David - Starý, Ivo
Helicene-Based Phosphite Ligands in Asymmetric Transition-Metal Catalysis: Exploring Rh-Catalyzed Hydroformylation and Ir-Catalyzed Allylic Amination.
European Journal of Organic Chemistry. -, 20/21 (2011), s. 3849-3857. ISSN 1434-193X. E-ISSN 1099-0690
R&D Projects: GA ČR GA203/09/1766; GA MŠMT LC512
Institutional research plan: CEZ:AV0Z40550506
Keywords : asymmetric catalysis * helical structures * P ligands * hydroformylation * amination
Subject RIV: CC - Organic Chemistry
Impact factor: 3.329, year: 2011
From optically pure [6]helicene-like alcohol four phosphites were prepared, which were applied to the asymmetric hydroformylation and the asymmetric allylic amination exhibiting high enantioselectivity (up to 94% ee). This study represents the first use of helicene-like ligands in asymmetric reactions.
Permanent Link: http://hdl.handle.net/11104/0199316
Number of the records: 1