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SO 2 − and sodium perfluoroalkanesulfinate initiated addition of perfluoroalkyl iodide to olefin
Author(s) -
Huang WeiYuan,
Chen JianLong
Publication year - 1988
Publication title -
acta chimica sinica english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 0256-7660
DOI - 10.1002/cjoc.19880060113
Subject(s) - chemistry , reagent , sodium iodide , yield (engineering) , adduct , sodium , olefin fiber , iodide , medicinal chemistry , organic chemistry , catalysis , materials science , metallurgy
The sulfinatodeiodination reagent Ce 4+ −NaHSO 3 was shown to be able to initiate the addition of perfluoroalkyl iodides to olefins at 50—70°C to give the corresponding adducts in good yield. Similarly, SO 2 − generated from Fe 3+ −NaHSO 3 system can also initiate the same addition although the reagent is not able to cause sulfinatodeiodination. Furthermore it was shown that sodium perfluoroalkanesulfinate is able to initiate the same addition and there is no exchange between the perfluoroalkyl groups of R' F SO 2 Na and R F I.