The synthesis and structural characterisation of an homologous series of group 14 1-chloro-2,2-difluorovinyl compounds

Alan K. Brisdon, I. R. Crossley, J. A. Greenall, R. G. Pritchard, J. E. Warren

    Research output: Contribution to journalArticlepeer-review

    Abstract

    A series of group 14 1-chloro-2,2-difluorovinyl compounds Ph3 E(CCl=CF2) (E=Ge, Sn, Pb) has been prepared using the low temperature reactions of 1-chloro-2,2-difluorovinyllithium (LiCCl=CF2), generated in situ from CF3 CH2Cl (HCFC-133a) and n-butyllithium. These new materials have been fully characterised, including for E=Ge and Sn, by single crystal X-ray studies. This is the first time that any main-group 1-chloro-2,2-difluorovinyl compounds have been crystallographically studied. © 2004 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)1099-1103
    Number of pages4
    JournalJournal of Fluorine Chemistry
    Volume125
    Issue number7
    DOIs
    Publication statusPublished - Jul 2004

    Keywords

    • Chlorodifluorovinyl
    • HCFC-133a
    • Main-group
    • Organometallic
    • Structural
    • Synthesis
    • Vinyl

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