An efficient synthesis of novel l-rhamnose based non-ionic surfactants under controlled microwave irradiation
作者:Zuzana Hricovíniová、Miloš Hricovíni
DOI:10.1016/j.tetasy.2014.05.012
日期:2014.7
glycosylation for the preparation of various alkyl l-rhamnoside amphiphiles were investigated. Straightforward coupling of hydrophilic unprotected sugar and hydrophobic high molecular weight alcohols, in the presence of p-toluenesulfonic acid as a promoter, yielded structurally different compounds in very good yields (37–87%). A homologous series including 17 examples of alkyl α-l-rhamnoside amphiphiles varying