反应详情

The same operation as in Example (227a) was performed using 4-[(tert-butoxycarbonyl)amino]piperidine (2.00 g, 9.99 mmol), benzyl chloroformate (2.14 mL, 15.0 mmol) and triethylamine (3.48 mL, 25.0 mmol), to obtain 2.71 g of the title compound as a white solid (81%).