A 1,4-photochemical aryl shift |
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Authors: | Alan R. Katritzky George de Ville Ranjan C. Patel Richard Harlow |
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Affiliation: | Department of Chemistry, University of Florida, Gainesville, Fla. 32611, U.S.A.;School of Chemical Sciences, University of East Anglia, Norwich NR4 7TJ, U.K.;Experimental Station E356/317A, E.I. Du Pont de Nemours, Wilmington, De. 19898, U.S.A. |
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Abstract: | 1-Aryl-2-(2′-benzimidazolyl)-4,6-diphenyl-pyridiniums are converted photochemically into 2-[2′-(1′-arylbenzimidazolyl)]-4,6-diphenylpyridines. X-Ray crystal analysis comfirms the structure for the -chlorophenyl derivative. |
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