4-Methyl-2-(4-methylpiperazin-4-ium-1-yl)pyrimidine-5-carboxylate 、
5-((((9H-fluoren-9-yl)methoxy)carbonylamino)methyl)thiophene-2-carboxylic acid 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、
哌啶 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.33h,
以70%的产率得到N-((5-(hydroxycarbamoyl)thiophen-2-yl)methyl)-4-methyl-2-(4-methylpiperazin-1-yl)pyrimidine-5-carboxamide