反应详情

The sub-title compound is prepared in analogy to 5c from 2-chloro-4-methylamino-5-nitro-benzoic acid (900 mg, 3.9 mmol), 3,3,3-trifluoro-propylamine (0.58 g, 3.9 mmol), TBTU (1.38 g, 4.2 mmol), DIPEA (2.0 mL, 11.7 mmol) and THF (20 mL).