反应详情

The title compound was prepared from (5-chloro-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert.-butyl ester (Example B5) (5.11 g 15 mmol), cyclopropylmethyl-methyl-amine hydrochloride (5.47 g, 45 mmol) and Et3N (10.5 mL, 75 mmol) in DMSO (50 mL) at 23° C. according to the general procedure C. Obtained as a yellow solid (5.73 g).