Title of article :
Transformation of 5,5-diaryl-4,5-dihydro-1,2,4-oxadiazoles to 4-arylquinazolines
Author/Authors :
Szczepankiewicz، نويسنده , , Wojciech and Wagner، نويسنده , , Pawe? and Danicki، نويسنده , , Miros?aw and Suwi?ski، نويسنده , , Jerzy، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
The transformation of 5,5-diaryl-4,5-dihydro-1,2,4-oxadiazoles to 4-arylquinazolines in boiling acetic anhydride via acyclic 1-acetyloxy-4-aryl-1,3-diaza-1,3-butadienes is described.
Keywords :
Quinazolines , Oxadiazoles , dipolar cycloaddition , Transformation , imines , Nitrile oxides , Electrocyclization
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
