Počet záznamů: 1

Lewis Base Catalyzed Enantioselective Allylation of alpha, beta-Unsaturated Aldehydes

  1. 1.
    0348767 - UOCHB-X 2011 RIV DE eng J - Článek v odborném periodiku
    Kadlčíková, A. - Valterová, Irena - Ducháčková, L. - Roithová, J. - Kotora, M.
    Lewis Base Catalyzed Enantioselective Allylation of alpha, beta-Unsaturated Aldehydes.
    Chemistry - A European Journal. Roč. 16, č. 31 (2010), s. 9442-9445 ISSN 0947-6539
    Grant ostatní: GA ČR(CZ) GA203/08/0350; GA MŠk(CZ) LC06070
    Výzkumný záměr: CEZ:AV0Z40550506
    Klíčová slova: asymetric catalysis * Lewis bases * cross-cyclotrimerization
    Kód oboru RIV: CC - Organická chemie
    Impakt faktor: 5.476, rok: 2010

    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.
    Trvalý link: http://hdl.handle.net/11104/0189201