A new synthesis of 1,3-aminols from direct double reduction of β-enamino ketones formed in situ by reaction of β-dicarbonyl compounds with anilines

Autor: Khodaei, M., Khosropour, A., Abassi, J.
Zdroj: Journal of the Iranian Chemical Society; December 2005, Vol. 2 Issue: 4 p289-293, 5p
Abstrakt: Abstract: A new one-pot synthesis of 1,3-aminols by direct reduction of β-enamino ketones, formed in situ by reaction of easily available β-dicarbonyl compounds, with anilines were described. In the case of aliphatic amines such as benzyl amine, n-butyl amine and β-hydroxy ethyl amine, the corresponding 1,3-minols were not obtained. In fact, the β-enamino ketone formed was failed to accomplish further reduction to 1,3-aminol. This approach is the most direct available method for the synthesis of 1,3-aminols.
Databáze: Supplemental Index