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Perfluorovinyl bromides preparation

Reductive coupling reaction of fluorinated vinyl iodides or bromides has been used as a route to fluorinated dienes [246, 247, 248, 249, 250]. Generally, the vinyl iodide is heated with copper metal in DMSO or DMF no i ntermediate perfluorovinyl-copper reagent is detected. Typical examples are shown in equations 163-165 [246, 247, 249], The X-ray crystal structure of perfluorotetracyclobutacyclooctatetraene, prepared via coupling of tetrafluoro-l,2-dnodocyclobutene with copper, is planar... [Pg.709]

See other pages where Perfluorovinyl bromides preparation is mentioned: [Pg.165]    [Pg.267]   
See also in sourсe #XX -- [ Pg.657 , Pg.658 ]

See also in sourсe #XX -- [ Pg.657 , Pg.658 ]

See also in sourсe #XX -- [ Pg.657 , Pg.658 ]



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