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Synthesis 1986; 1986(6): 469-473
DOI: 10.1055/s-1986-31676
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Synthesis of N-Aryl-substituted 2-Aminoalkyl Ketones and 1,3-Alkanediamines

José Barluenga* , Humildad Cuervo, Bernardo Olano, Santos Fustero, Vicente Gotor
  • *Departamento de Química Orgánica, Facultad de Química, Universidad de Oviedo, Oviedo, Spain
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Publication Date:
20 August 2002 (online)

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4-Amino-1-azabutadienes(3-amino-2-alkenimines) react with Schiff bases to afford N,N-disubstituted 4-amino-1-azabutadienes. Both the starting and the product 4-amino-1-azabutadienes can be reductively cleaved with lithium aluminum hydride followed by hydrolysis to afford 2-aminoalkyl ketones whereas the reduction with sodium/isopropanol gives 1,3-alkanediamines.

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