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Helicene-Based Phosphite Ligands in Asymmetric Transition-Metal Catalysis: Exploring Rh-Catalyzed Hydroformylation and Ir-Catalyzed Allylic Amination

SYSNO ASEP	0363413
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Helicene-Based Phosphite Ligands in Asymmetric Transition-Metal Catalysis: Exploring Rh-Catalyzed Hydroformylation and Ir-Catalyzed Allylic Amination
Author(s)	Krausová, Zuzana (UOCHB-X) Sehnal, Petr (UOCHB-X) Bondzic, B. P. (DE) Chercheja, S. (DE) Eilbracht, P. (DE) Stará, Irena G. (UOCHB-X)_{RID, ORCID} Šaman, David (UOCHB-X)_{RID, ORCID} Starý, Ivo (UOCHB-X)_{RID, ORCID}
Number of authors	8
Source Title	European Journal of Organic Chemistry - ISSN 1434-193X -, 20/21 (2011), s. 3849-3857
Number of pages	9 s.
Language	eng - English
Country	DE - Germany
Keywords	asymmetric catalysis ; helical structures ; P ligands ; hydroformylation ; amination
Subject RIV	CC - Organic Chemistry
R&D Projects	GA203/09/1766 GA ČR - Czech Science Foundation (CSF)
	LC512 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z40550506 - UOCHB-X (2005-2011)
UT WOS	000293440900032
DOI	10.1002/ejoc.201100259
Annotation	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.
Workplace	Institute of Organic Chemistry and Biochemistry
Contact	asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Viktorie Chládková, Tel.: 232 002 434
Year of Publishing	2012

Number of the records: 1