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A highly active catalyst system for the heteroarylation of acetone
Authors:Ping Liu  Thomas J Lanza JrJames P Jewell  Carrie P JonesWilliam K Hagmann  Linus S Lin
Institution:Department of Medicinal Chemistry, Merck Research Laboratories, Merck & Co., Inc., PO Box 2000, Rahway, NJ 07065, USA
Abstract:A highly active catalyst system for the heteroarylation of acetone has been identified. The coupling between the in situ generated tributyltin enolate of acetone and a variety of heteroaromatic bromides, chlorides, and triflates in the presence of this catalyst system provided arylacetones in good yields.
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