Fluorinated Analogues of Amicetose and Rhodinose - Novel Racemic and Asymmetric Routes
作者:Jonathan M. Percy、Ricard Roig、Kuldip Singh
DOI:10.1002/ejoc.200801130
日期:2009.3
ozonolysis in acidic methanol. A fortuitous separation of diastereoisomers allowed the diastereoisomeric pyranoses to be obtained cleanly. Though reductive defluorination allowed a facile entry to the route, the corresponding monofluoro sugar analogues could not be separated. Instead, Sharpless asymmetric epoxidation followed by epoxide ring-opening with an unusual nucleophilic fluoride source allowed