Author/Authors :
Serguchev، نويسنده , , Yurii A. and Lourie، نويسنده , , Lyudmila F. and Ponomarenko، نويسنده , , Maxim V. and Rusanov، نويسنده , , Eduard B. and Ignat’ev، نويسنده , , Nikolai V.، نويسنده ,
Abstract :
Fluorolactonization of unsaturated carboxylic acids under action of the electrophilic reagent F-TEDA-BF4 in ionic liquids (ILs) has been studied. This reaction proceeds in ILs faster and provides a better stereoselectivity in comparison to acetonitrile as reaction media. Gem-difluorinated γ-lactones have been synthesized by interaction of unsaturated carboxylic acids with F-TEDA-BF4 in ILs.
Keywords :
Fluorolactonization , Ionic liquids , Difluoro-?-lactones , F-TEDA-BF4
