Abstract
Heating of 2-amino-1-aryl-1,4-dihydropyridines in acidic aqueous media gives 2-arylamino-1,4-dihydropyridines. The reaction formally involves the migration of the aryl substituent from the endo-to exocyclic N atom.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 7, pp. 1259–1260, July, 2006.
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Pasternak, P.V., Dyachenko, V.I., Starikova, Z.A. et al. Rearrangement of 2-amino-1-aryl-1,4-dihydropyridines. Russ Chem Bull 55, 1307–1308 (2006). https://doi.org/10.1007/s11172-006-0417-6
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DOI: https://doi.org/10.1007/s11172-006-0417-6