4-hydroxy-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxylic acid 、 4-(amino(4-methoxyphenyl)methyl)phenylphosphinic acid hydrochloride 在
三乙胺 、
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
乙腈 为溶剂,
反应 2.0h,
以19%的产率得到4-((4-hydroxy-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamido)(4-methoxyphenyl)methyl)phenylphosphinic acid