Počet záznamů: 1

Simple and Fast Synthesis of New Axially Chiral Bipyridine N,N’-Dioxides for Highly Enantioselective Allylation of Aldehydes

  1. 1.
    0327368 - UOCHB-X 2010 RIV DE eng J - Článek v odborném periodiku
    Kadlčíková, A. - Hrdina, R. - Valterová, Irena - Kotora, Martin
    Simple and Fast Synthesis of New Axially Chiral Bipyridine N,N’-Dioxides for Highly Enantioselective Allylation of Aldehydes.
    Advanced Synthesis & Catalysis. Roč. 351, č. 9 (2009), s. 1279-1283 ISSN 1615-4150
    Grant ostatní:GA ČR(CZ) GA203/08/0350; GA MŠk(CZ) LC06070
    Program:LC
    Výzkumný záměr: CEZ:AV0Z40550506
    Klíčová slova: asymmetric catalysis * cobalt * cyclotrimerization
    Kód oboru RIV: CC - Organická chemie
    Impakt faktor: 5.187, rok: 2009

    Unsymmetrically 3,3’-substituted axially chiral bis(tetrahydroisoquinoline) N,N’-dioxides exhibit unique catalytic activity in the asymmetric allylation of aromatic aldehydes (up to 96% ee). The product of the enantioselective allylation of benzaldehyde served as a building block for the preparation of an intermediate in the synthesis of diospongines.
    Trvalý link: http://hdl.handle.net/11104/0174200