[2-Amino-4-(4-fluoro-phenylethynyl)-phenyl]-carbamic acid tert-butyl ester → (4-(4-Fluoro-phenylethynyl)-2-{3-[3-(4-methyl-imidazol-1-yl)-phenyl]-3-oxo-propionylamino}-phenyl)-carbamic acid tert.-butyl ester

Participants

Reaction Steps

Prepared from [2-amino-4-(4-fluoro-phenylethynyl)-phenyl]-carbamic acid tert.-butyl ester (Example G33) (392 mg, 1.2 mmol) and 3-[3-(4-methyl-imidazol-1-yl)-phenyl]-3-oxo-propionic acid tert.-butyl ester (Example H7) (300 mg, 1.0 mmol) according to the general procedure K. Obtained as a yellow solid (407 mg).

Provenance & Evidence