反应详情

The title compound was prepared from the reaction of tert-butyl 2-amino-4-chlorophenylcarbamate (Example B5; 1 mmol) and tert-butyl 3-oxo-3-(pyridazin-4-yl)propanoate (Example C1; 1 mmol) according to the general procedure D. Obtained as a yellow solid (83%), MS (EI) 391 [(M+1)+].