反应详情

Use the General Procedure 6-2, using cyclohexylamine (1 mL), lithium 5-(tert-butoxycarbonylamino-methyl)-pyridine-2-carboxylate (1 g, 3.96 mmol) and DIEA (5 mL) as cosolvent, to give the title compound as a white solid (200 mg, 22%). MS (ES+) m/z: 234 (M+H)+.