Title of article :
Ketones as a new synthon for quinoxaline synthesis
Author/Authors :
Cho، نويسنده , , Chan Sik and Ren، نويسنده , , Wen Xiu and Shim، نويسنده , , Sang Chul، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
o-Phenylenediamines react with an array of ketones in PEG-400 at 60 °C under an atmosphere of air in the presence of KOH to afford the corresponding quinoxalines in good yields.
Keywords :
ketones , cyclization , o-Phenylenediamines , Quinoxalines , Poly(ethylene glycol)
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
