Stereoselective synthesis of polyhydroxyl surfactants. Stereochemical influence on Langmuir monolayers

J Org Chem. 2004 May 28;69(11):3746-52. doi: 10.1021/jo0357566.

Abstract

Herein is described the synthesis of surfactants featuring polyhydroxylated head groups. Three head groups were prepared via consecutive stereoselective dihydroxylations of a diene. By coupling of these with lipophilic tail groups six novel surfactants have been prepared. The monolayers prepared from four of these have been investigated at the air-water interface. Significant differences were observed between monolayers consisting of enantiomerically pure surfactants contra racemates as well as between diastereomers.