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A Regiospecific Photoreaction for Synthesis of 3-Phenylpyridines |
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| Authors: | Fred S Tanaka Ronald G Wien Barry L Hoffer |
| Institution: | U.S. Department of Agriculture , Agricultural Research Service Metabolism and Radiation Research Laboratory , Fargo, North Dakota, 58105 |
| Abstract: | The regiospecific photocoupling of 3-(4-chloro-phenyl)-1,1-rdimethylurea with pyridine to afford 3-(4-dimethyl-ureidophenyl)pyridine was used to develop a synthetic scheme for the preparation of 3-phenylpyridine. |
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