反应详情

Prepared from 4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyridazin-3-ylamine (example C.26 step 9) (4.44 g, 14.4 mmol) and bromoacetaldehyde diethyl acetal (90%, 4.98 mL, 29 mmol) as described in example C.20 step 1. Obtained the title compound as a yellow solid (4.51 g, 94%).MS (ISP) 332.0 [(M+H)+].