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Enantioselective Epoxide Ring Opening Catalyzed by Bis(tetrahydroisoquinoline) N,N’-Dioxides

SYSNO ASEP	0369758
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Enantioselective Epoxide Ring Opening Catalyzed by Bis(tetrahydroisoquinoline) N,N’-Dioxides
Author(s)	Kadlčíková, A. (CZ) Vlašná, K. (CZ) Kotora, Martin (UOCHB-X)_{RID, ORCID}
Number of authors	3
Source Title	Collection of Czechoslovak Chemical Communications. - : Ústav organické chemie a biochemie AV ČR, v. v. i. - ISSN 0010-0765 Roč. 76, č. 5 (2011), s. 415-422
Number of pages	8 s.
Language	eng - English
Country	CZ - Czech Republic
Keywords	asymmetric catalysis ; silanes ; N ligands ; enantioselectivity
Subject RIV	CC - Organic Chemistry
CEZ	AV0Z40550506 - UOCHB-X (2005-2011)
UT WOS	000290280100006
DOI	10.1135/cccc2011024
Annotation	Four bis(tetrahydroisoquinoline) N,N′-dioxides were used as catalysts for the epoxide ring opening with tetrachlorosilane under various conditions. A strong solvent effect on asymmetric induction was observed for each of the used catalysts. The highest achieved asymmetric induction for the opening of meso-stilbene oxide was 69% ee. Regarding the cycloalkene oxides, 56% ee was obtained in the reaction with cyclooctene oxide.
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