作者:András Földesi、Mrinal K. Kundu、Zoltán Dinya、Jyoti Chattopadhyaya
DOI:10.1002/hlca.200490069
日期:2004.3
New syntheses of C(2′)-deuterated ribonucleosides have been accomplished starting either from 3,5-di-O-benzyl-1-O-methyl-α,β-D-ribofuranose (1b) or 2,3-O-isopropylidene-D-ribose (14), with >97 atom-% D incorporation in both cases. The former is suited to the demands of multiple-site deuteration or uniform 13C/multiple 2H double labeling of the ribofuranose moiety, whereas the latter is particularly