反应详情

) The title compound was prepared from the above described {2-[3-(3-bromo-phenyl)-3-oxo-propionylamino]-5-methyl-4-trifluoromethyl-phenyl}-carbamic acid tert-butyl ester (3.50 g, 6.79 mmol) and TFA (20 mL) in DCM (60 mL) according to general procedure I step 2. Obtained as a light yellow solid (1.79 g, 64%). MS (ISP) 397.1 [(M+H)+] and 399.1 [(M+2+H)+]; mp 198-202° C.