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Perfluoroalkylation of aromatics
Author(s) -
Huang WeiYuan,
Ying WeiWen,
Zhang HanZhong,
Liu JinTao
Publication year - 1993
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19930110313
Subject(s) - chemistry , sodium dithionite , reagent , bromide , trifluoromethylation , iodide , sodium iodide , organic chemistry , solvent , salt (chemistry) , sodium bromide , sodium , alkyl , trifluoromethyl
Several methods for the perfluoroalkylation of aromatics were reported. Both perfluoroalkanesulfonyl bromide/BPO and perfluoroalkanesulfinate/oxidant, systems were efficient reagents for the introduction of a perfluoroalkyl group onto various aromatic nuclei. In a two‐phase solvent system with tetraalkylammonium salt as PTC, reaction of perfluoroalkyl iodide and aromatics in the presence of sodium dithionite gave perfluoroalkyl aromatics and/or addition‐dimerization products.