N'-(5-fluoro-2-hydroxy-pyrimidin-4-yl)-N,N-dimethylformamidine 、
环戊基异氰酸酯 在
acetonitrile-water 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
以to yield 4-amino-N-cyclopentyl-5-fluoro-2-oxopyrimidine-1(2H)-carboxamide (0.018 g, 5%) as a white solid的产率得到4-amino-N-cyclopentyl-5-fluoro-2-oxopyrimidine-1(2H)-carboxamide