2-噻吩甲胺 、 6-furan-3-yl-3-methoxycarbonylmethyl-8-trifluoromethyl-imidazo[1,2-a]pyridine-2-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
N,N-二甲基甲酰胺 为溶剂,
反应 0.5h,
生成
{6-furan-3-yl-2-[(thiophen-2-ylmethyl)-carbamoyl]-8-trifluoromethyl-imidazo[1,2-a]pyridin-3-yl}-acetic acid methyl ester