Fluonne double bonds

PerfluoroaUcenes are converted to vicinal diols when no fluonne atom is present at the double bond Configurational isomers of perfluoroalkenes [29] (equations 20 and 21) are oxidized stereospecifically Perfluorbicyclo[4 3 0]non-1(6) ene gives the corresponding 1,6 diol m a 24% yield upon oxidation with potassium permanganate at 18 °C for 1 h [29]... [Pg.328]

Fluonnated alkenes with one fluonne atom attached to the double bond are converted to a-hydroxyketones by potassium permanganate [30] (equation 22) a-Diketones are formed by permanganate hydroxylation of double bonds flanked by fluonne atoms [31] (equation 23)... [Pg.328]

Many different reagents are available that allow the addition of fluonne to a double bond as exemplified in equation 1 for the addition to cw-stibene [1, 2 3 4]... [Pg.41]

A number of reagents, including perfluoroalkylsulfur trifluorides [191] (equation 29), will add fluonne and sulfur to carbon-nitrogen double bonds [131]... [Pg.76]

Hydroxylation, the addition of two hydroxyl groups across a double bond, converts fluonnated alkenes to different products depending on the presence or absence of a fluonne atom at the hydroxylated carbon... [Pg.327]

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