Počet záznamů: 1

Development of PhSCF2CF2SiMe3 as a Tandem Anion and Radical Tetrafluoroethylene Equivalent: Preparation of Tetrafluoroethyl-Substituted Alcohols and Tetrafluorotetrahydropyrans

  1. 1.
    0361473 - UOCHB-X 2012 RIV DE eng J - Článek v odborném periodiku
    Chernykh, Yana - Hlat-Glembová, Katarina - Klepetářová, Blanka - Beier, Petr
    Development of PhSCF2CF2SiMe3 as a Tandem Anion and Radical Tetrafluoroethylene Equivalent: Preparation of Tetrafluoroethyl-Substituted Alcohols and Tetrafluorotetrahydropyrans.
    European Journal of Organic Chemistry. -, č. 24 (2011), s. 4528-4531 ISSN 1434-193X
    Grant CEP: GA ČR GAP207/11/0421
    Výzkumný záměr: CEZ:AV0Z40550506
    Klíčová slova: fluorine * alkylation * nucleophilic addition * radical reactions * oxygen heterocycles
    Kód oboru RIV: CC - Organická chemie
    Impakt faktor: 3.329, rok: 2011

    PhSCF2CF2SiMe3 (1) was developed as a tandem anion and radical tetrafluoroethylene equivalent for the introduction of a CF2CF2 moiety. Fluoride-initiated nucleophilic additions of 1 to carbonyl compounds provide the corresponding alcohol adducts 2. Reduction of 2 gives tetafluoroethyl-containing alcohols 3, whereas 6-exo radical cyclizations of allyl ethers 4 yield tetrafluorotetrahydropyrans 5.
    Trvalý link: http://hdl.handle.net/11104/0198779