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在 Ce~(4+)-NaHSO_3存在的体系中,全氟烷基碘与烯烃于50—70℃发生加成反应,得到相应的加成物,在 Fe~(3+)-NaHSO_3引发下,或全氟烷基亚磺酸钠存在下也能引发同样的加成反应.在全氟烷基亚磺酸钠存在下,于30℃的反应中没有发现全氟烷基亚磺酸钠的全氟烷基与烯烃的加成物形成.
In the presence of Ce ~ (4 +) - NaHSO_3, perfluoroalkyl iodides and olefins were reacted at 50-70 ℃ to obtain the corresponding adducts. Under Fe ~ (3 +) - NaHSO_3 reaction, Or sodium perfluoroalkylsulfinate in the presence of sodium perfluoroalkylsulfinate in the presence of sodium perfluoroalkylsulfonate at 30 ° C in the reaction did not find the whole perfluoroalkyl sodium sulfinate Formation of adducts of fluoroalkyl groups with olefins.