Synthesis 1994; 1994(11): 1155-1157
DOI: 10.1055/s-1994-25662
short paper
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Synthesis of Substituted 4-(Arylamino)quinolines from Irradiation of 3-Amino-3-aryl-2-alkene Imines in the Presence of Tetrafluoroboric Acid

Pedro J. Campos* , Cheng-Quan Tan, José M. González, Miguel A. Rodríguez
  • *Departamento de Química, Universidad de La Rioja, E-26071-Logroño, Spain
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Publikationsdatum:
25. April 2002 (online)

Irradiation of 3-amino-3-aryl-alkene imines 1 in the presence of one equivalent of tetrafluoroboric acid leads to the formation of substituted 4-(arylamino)quinolines 2. The best yields (good to nearly quantitative) of compounds 2 are obtained when methanol is used as solvent.

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