Cobalt Fluorocarbenes: Cycloaddition Reactions with Tetrafluoroethylene and Reactivity of the Perfluorometallacyclic Products
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https://figshare.com/articles/dataset/Cobalt_Fluorocarbenes_Cycloaddition_Reactions_with_Tetrafluoroethylene_and_Reactivity_of_the_Perfluorometallacyclic_Products/2344234
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资源简介：
Cobalt
fluorocarbene complexes CpCo(CFRF)(PPh2Me) (Cp = η5-C5H5,
RF = F or CF3) react with tetrafluoroethylene
to give the metallacyclobutanes CpCo(κ2-CFRFCF2CF2-)(PPh2Me) in the first examples
of cycloaddition reactions between perfluoroalkenes and metal perfluorocarbenes.
The metallacyclic products undergo a variety of reactions upon activation
of the C–F bonds, including Brønsted acid-catalyzed C–F/Co–C
scrambling. Implications for metal-catalyzed metathesis and polymerization
of perfluoroalkenes are discussed.
创建时间：
2016-02-18
