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    National Tsing Hua University Institutional Repository > 歷任校長 > 劉兆玄 (1987-1993) > 期刊論文 >  Cycloaddition Reactions of Tetrafluorodisilacyclobutene with 1,3-Butadienes Mediated by Metal Carbonyls. 3. Hydrogen Migration vs. Fluorine Migration


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/81092


    Title: Cycloaddition Reactions of Tetrafluorodisilacyclobutene with 1,3-Butadienes Mediated by Metal Carbonyls. 3. Hydrogen Migration vs. Fluorine Migration
    Authors: Lin, C. H.;Lee, C. Y.;Liu, C. S.
    教師: 劉兆玄
    Date: 1987
    Publisher: American Chemical Society
    Relation: ORGANOMETALLICS, American Chemical Society, Volume 6, Issue 9, SEP 1987, Pages 1878-1882
    Keywords: Cycloaddition
    Photochemical reaction
    Transition metal Complexes
    Silicon Organic compounds
    Silicon heterocycle
    Four membered ring
    Five membered ring
    NMR spectrum
    Molybdenum Carbonyl Complexes
    Chromium Carbonyl Complexes
    Tungsten Carbonyl Complexes
    Abstract: Cycloaddition reactions between 1,1,2,2-tetrafluoro-l,2-disilacyclobuteanne and various 1,3-butadiene derivatives mediated by VIB (6) transition-metal carbonyls are studied under photochemical conditions. The reactions proceed via an unusual 1,l-addition pathway in which hydride and fluoride migrations were observed to have occurred in the intermediates. The parallel reaction pattern of hydride vs. fluoride migration strongly suggests a common intermediate involving the metal-bonded disilabutadiene species.
    Relation Link: http://pubs.acs.org/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/81092
    Appears in Collections:[劉兆玄 (1987-1993)] 期刊論文
    [化學系] 期刊論文

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