Water → 2-Phenylpyridine

Participants

Reaction Conditions

Reaction Steps

Into a reactor were introduced 0.79 g (5.0 mmol) of 2-bromo-pyridine, 0.73 g (6.0 mmol) of phenylboric acid, 1.38 g (10.0 mmol) of potassium carbonate, 11.2 mg (0.05 mmol) of palladium acetate, 39.1 mg (0.1 mmol) of the 1,1-diphenyl-2-(dicyclohexylphosphine)propene obtained in Example 2, 5.0 ml of water, and 15.0 ml of toluene under a nitrogen atmosphere. The resultant reaction mixture was stirred at 80° C. for 4 hours and then cooled. Thereafter, the solvent was removed under pressure. The concentrate was purified by column clromatography to obtain 0.66 g (85%) of 2-phenylpyridine as the target compound.

Provenance & Evidence