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Synlett 1995; 1995(3): 247-248
DOI: 10.1055/s-1995-4928
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Fluorinated Ketene Dithioacetals. 4. Perfluoroketene Dithioacetals as Starting Materials for the Synthesis of α-Trifluoromethyl-γ-lactones

Jean-François Huot, Murielle Muzard, Charles Portella*
  • *Laboratoire des Réarrangements Thermiques et Photochimiques, Associé au CNRS. U.F.R. Sciences, B.P. 347, 51062 REIMS cedex, France
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Publication History

Publication Date:
31 December 2000 (online)

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α-Trifluoromethyl γ-lactones are synthesized from 1,1-diethylthioperfluoropropene by a three step procedure: substitution of the vinylic fluorine by an enolate, reduction, hydrolysis.

ketene dithioacetal - lactone - trifluoromethylactone