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Synlett 1992; 1992(10): 831-832
DOI: 10.1055/s-1992-21508
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Regioselective Electrophilic Fluorination of Alkenyl and Related Stannanes Using Caesium Fluoroxysulfate

Harold F. Hodson* , David J. Madge, David A. Widdowson
  • *Department of Medicinal Chemistry, Wellcome Research Laboratories, Beckenham, Kent BR3 3BS, England
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Publikationsdatum:
08. März 2002 (online)

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Caesium fluoroxysulfate in methanol has been shown to effect the regioselective fluoro-destannylation of alkenyl and heteroaryl substrates under mild reaction conditions. Substrates in which the tin group is attached to a benzylic centre gave anomolous products, the α-fluoroketones.