Dehydrative Glycosylation in Water Using a Bronsted Acid-Surfactant-Combined Catalyst
作者： Naohiro Aoyama , Shu Kobayashi
DOI: 10.1246/CL.2006.238
关键词:
摘要: Bronsted acid-surfactant-combined catalyst, dodecylbenzenesulfonic acid (DBSA), was used in catalytic dehydrative glycosylation reactions water. 1-Hydroxy sugars, such as O-benzyl-protected furanose and pyranose, reacted with alcohols a nitrogen nucleophile the presence of amount DBSA to afford desired adducts good yields. Detailed study 2-deoxy-D-ribofuranose showed that hydrophobicity substrates important attain higher Regarding α/β selectivities, D-ribose D-mannose derivatives gave products high β- α-selectivities, respectively.
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