5'-O-(4,4'-dimethoxytrityl)-2'-deoxythymidine-3'-O-succinate triethylamine salt 、
3-(全氟正己基)丙醇 在
1,3-dimethyl-2-(3-nitro-1,2,4-triazol-1-yl)-2-pyrrolidin-1-yl-1,3,2-diazaphospholidinium hexafluorophosphate 、
吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 12.0h,
以81%的产率得到(2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl) succinate