dicobalt octacarbonyl 、
3-(3',5'-di-O-acetyl-2'-deoxy-β-d-ribofuranosyl)-5-(3-hydroxyprop-1-yn-1-yl)-6-(4-methylphenyl)-2,3-dihydrofuro[2,3-d]pyrimidin-2-one 以
四氢呋喃 为溶剂,
以96 %的产率得到dicobalt hexacarbonyl 3',5'-di-O-acetyl-3-(2'-deoxy-β-D-ribofuranosyl)-5-(3-hydroxyprop-1-yn-1-yl)-6-(4-methylphenyl)-2,3-dihydrofuro[2,3-d]pyrimidin-2-one