Different kinds of F-alkyl sulfones were obtained from zinc or potassium F-alkyl sulfinates as starting material: •Exchange reaction with alkyl halides leads to saturated F-alkyl sulfones (I).
Reactivite des F-alkyl sulfones : Synthese de sulfones cyclopropaniques
作者:R. Sodoyer、E. Rouvier、R. Pastor、A. Cambon
DOI:10.1016/s0022-1139(00)81164-1
日期:1983.5
Condensation in an alkaline medium of F-alkyl benzyl sulfones with formaldehyde and F-alkyl methyl sulfones with homo- or heterocyclic aromatic aldehydes leads to cyclopropyl F-alkyl sulfones in excellent yields. A mechanism (addition, then intramolecular nucleophilic substitution) is suggested to explain their synthesis.