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Updated: Aug 24, 2026

Studying Surfactant Effects on Hydrate Crystallization at Oil-Water Interfaces Using a Low-Cost Integrated Modular Peltier Device
Published on: March 18, 2020
Stereoselective synthesis of polyhydroxyl surfactants. Stereochemical influence on Langmuir monolayers
Kristina Neimert-Andersson1, Eva Blomberg, Peter Somfai
1KTH Chemistry, Organic Chemistry, S-100 44 Stockholm, Sweden.
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.
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