Synthesis of Solid 2-Pyridylzinc Reagents and Their Application in Negishi Reactions
“Synthesis of Solid 2-Pyridylzinc Reagents and Their Application in Negishi Reactions”, Org. Lett., 2013, 15(22), 5754 - 5757.
In search of alternatives to unstable or unreliable 2-pyridylboron reagents, we have explored two new varieties of solid, moderately air-stable 2-pyridylzinc reagents. Both reagents can be manipulated in air and are competent nucleophiles in Negishi cross-coupling reactions.In search of alternatives to unstable or unreliable 2-pyridylboron reagents, we have explored two new varieties of solid, moderately air-stable 2-pyridylzinc reagents. Both reagents can be manipulated in air and are competent nucleophiles in Negishi cross-coupling reactions.