A New and Easy Synthesis of Silylated Furanoid Glycals in One Step from Nucleosides

Abstract
Silylated furanoid glycals are synthesized in high yields by elimination of the nucleobase in thymidine (1a) and 5′-O- (tert-butyldiphenylsilyl)thymidine (1b) on treatment with 1,1,1,3,3,3-hexamethyldisilazane (HMDS) in the presence of ammonium sulfate at reflux temperature for 2 hours.

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