N-(2-aminoethyl)-4-ethoxybenzamide hydrochloride 、
4-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid 、
4-methyl-2-phenyl-2H-pyrazole-3-carboxylic acid 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
四氢呋喃 为溶剂,
反应 6.0h,
生成 N-(2-(4-ethoxybenzamido)ethyl)-4-methyl-1-phenyl-1H-pyrazole-5-carboxamide 、 N-(2-{[(4-ethoxyphenyl)carbonyl]amino}ethyl)-4-methyl-1-phenyl-1H-pyrazole-3-carboxamide