反応 #72009

反応方程式

cis(±)-4-Chloro-N-(3-ethoxypiperidin-4-yl)-5-ethyl-1H-imidazole-2-carboxamide hydrochloride

4-thiazolecarboxylic acid

→

title compound

収率 42.2%

cis(±)-4-Chloro-N-[3-ethoxy-1-(1,3-thiazol-4-ylcarbonyl)piperidin-4-yl]-5-ethyl-1H-imidazole-2-carboxamide

収率 42.2%

溶媒

DMF

反応条件

実験手順

cis(±)-4-Chloro-N-(3-ethoxypiperidin-4-yl)-5-ethyl-1H-imidazole-2-carboxamide hydrochloride obtained in Example (131a) (100 mg, 0.297 mmol) and 4-thiazolecarboxylic acid (39 mg, 0.30 mmol) were suspended in DMF (3 mL). The suspension was subjected to the same operation as in Example (138a) to obtain 51.6 mg of the title compound as a colorless solid (42%).

出典