Enantiodivergent Synthesis of Cyclohexenyl Nucleosides
作者:Èric Ferrer、Ramon Alibés、Félix Busqué、Marta Figueredo、Josep Font、Pedro de March
DOI:10.1021/jo802492g
日期:2009.3.20
An enantiodivergent synthesis of several cyclohexenylnucleosides has been efficiently completed starting from the enantiopure hydrobenzoin-derived monoketal of cyclohex-2-en-1,4-dione, (+)-5. Stereodiversity was accomplished on the base coupling step. This methodology has proved to be useful for the synthesis of enantiopure pyrimidine and purine nucleoside analogues, which anti-HIV activity has been