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Cobalt(I) and Cobalt(III) Cyclopentadienyl Complexes with New Silicon-branched Fluorous Tags

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    SYSNO ASEP0424138
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleCobalt(I) and Cobalt(III) Cyclopentadienyl Complexes with New Silicon-branched Fluorous Tags
    Author(s) Strašák, Tomáš (UCHP-M) RID, ORCID, SAI
    Čermák, Jan (UCHP-M) RID, SAI
    Červenková Šťastná, Lucie (UCHP-M) RID, ORCID, SAI
    Sýkora, Jan (UCHP-M) RID, ORCID, SAI
    Fajgar, Radek (UCHP-M) RID, ORCID, SAI
    Source TitleJournal of Fluorine Chemistry. - : Elsevier - ISSN 0022-1139
    Roč. 159, MAR 2014 (2014), s. 15-20
    Number of pages6 s.
    Languageeng - English
    CountryCH - Switzerland
    Keywordsfluorous tag ; cobalt complex ; cyclopentadienyl complex
    Subject RIVCC - Organic Chemistry
    R&D ProjectsGAP106/12/1372 GA ČR - Czech Science Foundation (CSF)
    Institutional supportUCHP-M - RVO:67985858
    UT WOS000332141900003
    AnnotationTwo new fluorous tags based on omega-[tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silyl]alkyl substituents (alkyl = ethyl, propyl) were synthesized from 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl iodide as the fluorine-containing component. Cyclopentadienes (the mixtures of 1- and 2-substituted isomers) which bore the tags were prepared, cyclopentadienylcobalt(I) dicarbonyl complexes were subsequently obtained from the reactions of the cyclopentadienes with dicobalt octacarbonyl. Oxidative additions of 1-iodoperfluoroalkanes on the cobalt(I) complexes provided cobalt(III) complexes with one of their four ponytails bonded directly to the metal and with a stereocenter at the metal.
    WorkplaceInstitute of Chemical Process Fundamentals
    ContactEva Jirsová,, Tel.: 220 390 227
    Year of Publishing2015
Number of the records: 1