哌啶 、
2-(Thiophene-2-amido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid 在
N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成
N-[3-(piperidin-1-ylcarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]thiophene-2-carboxamide