Di-t-BUTYL NITROXYL-RADICAL INDUCED HOMOLYSIS OF POLYFLUORODIACYL PEROXIDES
In the presence of di-t-butyl nitroxide (DTBNO) polyfluoro-diacylperoxides undergo rapid decomposition in n-pentane or CClF2-CCl2F at -50 to +20 degC.The reactions are first order in peroxide and DTBNO.On the basis of ESR observation of t-butyl polyfluoroalkyl nitroxides as well as product analysis, it appears that the decomposition processes involve DTBNO induced homolysis of the peroxy bonds followed by product formation steps.
Method for production of fluorine-containing aromatic derivative
A fluorine-containing aromatic derivative is produced by causing a di(haloacyl)peroxide to react upon benzene, a mono-substituted benzene, naphthalene, or a mono-substituted naphthalene thereby introducing an X(CF2)n -group into the benzene ring or the naphthalene ring.
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(2008/06/13)
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