Catalytic C-H functionalization driven by CO as a stoichiometric reductant: application to carbazole synthesis |
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| Authors: | Smitrovich Jacqueline H Davies Ian W |
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| Affiliation: | Department of Process Research, Merck & Co., Inc., P.O. Box 2000, Rahway, New Jersey 07065-0900, USA. jacqueline_smitrovich@merck.com |
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| Abstract: | [reaction: see text] A palladium-catalyzed regioselective C-H bond functionalization driven by CO as the stoichiometric reductant is described. Nitrogen heterocycles, e.g., carbazoles, are accessible in good to excellent yields with use of palladium acetate and 70 psig of carbon monoxide at 140 degrees C. |
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