反应详情

This compound is prepared in a manner analogous to that of Step D of Example 4,using 1.7 grams (0.008 mole) of 2-amino-5-bromo-3-cyano-4-methylpyridine, 3.0 grams (0.012 mole) of 3-fluoro-5-(4-fluorophenoxy)-phenylboronic acid, 4.3 grams (0.031 mole) of potassium carbonate and 0.3 gram of tetrakis(triphenylphosphine)palladium(O) in 150 mL of toluene, yielding 2-amino-3-cyano-4-methyl-5-[3-fluoro-5-(4-fluorophenoxy)phenyl]-pyridine.