Phenylsulfonylethylidene (PSE) Acetals: A Novel Protective Group in Carbohydrate Chemistry

Florence Chéry, Patrick Rollin, Ottorino De Lucchi, Sergio Cossu

Synthesis · 2001 · 34 citations · 0 references

Concepts

Abstract

A range of sugar-derived phenylsulfonylethylidene acetals were easily obtained from the corresponding diols and 1,2-bis(phenylsulfonyl)ethylene under basic conditions. Deprotection methods for such acetals have also been investigated.