<1-<2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-xylofuranosyl>uracil>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide> 在
盐酸 作用下,
反应 0.5h,
以86%的产率得到<1-<2'-O-(tert-butyldimethylsilyl)-β-D-xylofuranosyl>uracil>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide>