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Lewis Base Catalyzed Enantioselective Allylation of alpha, beta-Unsaturated Aldehydes
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SYSNO ASEP 0348767 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Lewis Base Catalyzed Enantioselective Allylation of alpha, beta-Unsaturated Aldehydes Author(s) Kadlčíková, A. (CZ)
Valterová, Irena (UOCHB-X) RID, ORCID
Ducháčková, L. (CZ)
Roithová, J. (CZ)
Kotora, M. (CZ)Number of authors 5 Source Title Chemistry - A European Journal. - : Wiley - ISSN 0947-6539
Roč. 16, č. 31 (2010), s. 9442-9445Number of pages 4 s. Language eng - English Country DE - Germany Keywords asymetric catalysis ; Lewis bases ; cross-cyclotrimerization Subject RIV CC - Organic Chemistry CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000281539500012 DOI 10.1002/chem.201001523 Annotation The easy preparation of unsymmetrical diastereoisomeric bis(tetrahydroisoquinoline) N,N’-dioxides and their high catalytic activity enables the efficient allylation of alpha,beta-unsaturated aldehydes to the corresponding homoallyl alcohols to be carried out with high enantioselectivities of up to 99% ee. This method could serve as an alternative to the Keck allylation. 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 2011
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