反应详情

The same operation as in Example (196b) was performed using tert-butyl cis(±)-4-amino-3-(dimethylamino)piperidine-1-carboxylate obtained in Example (200c) (93 mg, 0.382 mmol), 4-chloro-5-ethyl-1H-imidazole-2-carboxylic acid obtained in Example (1d) (80.1 mg, 0.459 mmol), 1-hydroxybenzotriazole hydrate (77.5 mg, 0.573 mmol), WSC hydrochloride (110 mg, 0.573 mmol) and triethylamine (79.9 μL, 0.573 mmol), to obtain 106 mg of the title compound (69%) as a colorless solid.