반응 #71716

반응 방정식

ethyl cis(±)-2-(4-amino-3-methoxypiperidin-1-yl)-1,3-thiazole-5-carboxylate

4-chloro-5-methyl-1H-imidazole-2-carboxylic acid

WSC hydrochloride

→

title compound

수율 20.0%

Ethyl cis(±)-2-(4-{[(4-chloro-5-methyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-1,3-thiazole-5-carboxylate

수율 20.0%

반응 조건

실험 절차

The same operation as in Example (1g) was performed using ethyl cis(±)-2-(4-amino-3-methoxypiperidin-1-yl)-1,3-thiazole-5-carboxylate obtained in Example (5d) (0.21 g, 0.73 mmol), 4-chloro-5-methyl-1H-imidazole-2-carboxylic acid obtained in Example (5c) (0.10 g, 0.64 mmol), WSC hydrochloride (0.27 g, 1.41 mmol) and DMAP (10 mg, 0.083 mmol), to obtain 54 mg of the title compound as a pale yellow solid (20%).

출처