Stereoselective synthesis of 1′β-2′,3′-dideoxy-2′-bis(ethoxycarbonyl)methyluridine nucleosides by ring opening of cyclopropanated glycals
作者:Jinsoo Lim、Yong Hae Kim
DOI:10.1039/a906880e
日期:——
Cyclopropanations of glycals followed by Lewis acid-mediated glycosylations with 5-substituted uracils afforded 1â²Î²-2â²,3â²-dideoxy-2â²-bis(ethoxycarbonyl)methyluridine nucleosides in a highly regiospecific and stereoselective manner in good yields.