Title of article :
A new ruthenium-catalyzed approach for quinoxalines from o-phenylenediamines and vicinal-diols
Author/Authors :
Cho، نويسنده , , Chan Sik and Oh، نويسنده , , Sung Gi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2006
Abstract :
o-Phenylenediamines react with an array of vicinal-diols in diglyme in the presence of a catalytic amount of a ruthenium catalyst along with KOH to afford the corresponding quinoxalines in good yields.
Keywords :
cyclization , Ruthenium catalyst , o-Phenylenediamines , Vicinal-diols , Quinoxalines
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
