6-amino-1-(2-methylallyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 、
methyl 2-(diethoxyphosphoryl)imino-3,3,3-trifluoropropionate 以
N,N-二甲基甲酰胺 为溶剂,
以68%的产率得到diethyl [4,6-dioxo-1-(2-methylallyl)-2-thioxo-5-trifluoromethyl-2,3,4,5,6,7-hexahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl]amidophosphate