Title of article :
A versatile one-step method for the synthesis of benzimidazoles from quinoxalinones and arylenediamines via a novel rearrangement
Author/Authors :
Mamedov، نويسنده , , Vakhid A. and Saifina، نويسنده , , Dina F. and Rizvanov، نويسنده , , Il’dar Kh. and Gubaidullin، نويسنده , , Aidar T. Gubaidullin، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Abstract :
A highly efficient and versatile method for the synthesis of benzimidazoles has been developed on the basis of the novel ring contraction of 3-aroyl- and 3-alkanoylquinoxalin-2-ones with 1,2-arylenediamines.
Keywords :
quinoxaline , Benzimidazole , 1 , 2-arylenediamines , Ring contraction , Rearrangement
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
