2-(6-chloro-1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl)acetyl chloride 、
尿嘧啶核苷 以
四氢呋喃 为溶剂,
反应 3.0h,
以71%的产率得到((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)3,4-dihydroxytetrahydrofuran-2-yl)methyl 2-(6-chloro-1,3-dioxo-1H-benzo[f]isoindol-2(3H)-yl)acetate