Author/Authors :
Audrey Favrelle، نويسنده , , Cédric Boyère، نويسنده , , Pascal Laurent-Gengoux، نويسنده , , Guy Broze، نويسنده , , Christophe Blecker، نويسنده , , Michel Paquot، نويسنده , , Christine Jérôme، نويسنده , , Antoine Debuigne، نويسنده ,
Abstract :
The lipase-catalysed esterification of sugars with hemifluorinated acid derivatives is reported for the first time. A series of mannose modified derivatives having fluorinated chains with different length have been prepared accordingly in moderate yield. A preliminary evaluation of the surface active properties of these hemifluorinated mannose esters revealed their ability to reduce the surface tension of water much more efficiently than their aliphatic counterparts.
Keywords :
Lipase-catalysed esterification , Surface active properties , Glycosurfactant , Fluorinated sugar
