反应详情

This compound is prepared in a manner analogous to that of Step C of Example 9, using 3.1 grams (0.022 mole) of 3-amino-2-cyano-6-ethynylpyridine, 7.4 grams (0.031 mole)of 4-chlorophenyl iodide, 10.7 grams (0.077 mole) of triethylamine, 0.5 gram (catalyst) of bis(triphenylphosphine)palladium(II) chloride, and 0.5 gram (catalyst) of copper iodide in 100 mL of acetonitrile, yielding 3-amino-2-cyano-6-[(4-chlorophenyl)ethynyl]pyridine.

1. customThis compound is prepared in a manner analogous to that of Step C of Example 9