A CONVENIENT STRATEGY FOR REPLACEMENT OF THE ANOMERIC HYDROXYL GROUP BY DIFLUOROMETHYL FUNCTIONALITY IN CARBOHYDRATE-DERIVATIVES.
8087 - 8106.
A series of carbohydrate gem-difluoroenol ethers are readily prepared by the reaction of the corresponding lactones with dibromodifluoromethane, tris(dimethylamino)phosphine and zinc. Subsequent catalytic hydrogenation provides difluoromethyl C-glycoside analogues in which the exocyclic oxygen atom has been replaced by a difluoromethylene unit.
|Title:||A CONVENIENT STRATEGY FOR REPLACEMENT OF THE ANOMERIC HYDROXYL GROUP BY DIFLUOROMETHYL FUNCTIONALITY IN CARBOHYDRATE-DERIVATIVES|
|Keywords:||NUCLEOSIDES, INHIBITORS, FLUORINE|
|UCL classification:||UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry|
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