Title of article :
Reactivity of asymmetric benzo-condensed diazines with nitrilimine dipoles in the 1,3-dipolar cycloaddition reactions
Author/Authors :
Lauria، نويسنده , , Antonino and Guarcello، نويسنده , , Annalisa and Macaluso، نويسنده , , Gabriella and Dattolo، نويسنده , , Gaetano and Almerico، نويسنده , , Anna Maria، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2009
Abstract :
The reactivity of asymmetric benzo-condensed diazines in the 1,3-dipolar cycloaddition reactions with nitrilimines was investigated. The results demonstrated that, at variance with the symmetric quinoxaline, a certain grade of diastereoselectivity emerged. Moreover in the case of the 5-methylquinoxaline and quinazoline a mono-cycloadduct was obtained.
Keywords :
Diazines , 3-dipolar cycloaddition reactions , Nitrilimine dipoles , diastereoselectivity , 1
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
