Title of article :
An efficient one-step method for the synthesis of 2-(indolizin-2-yl)benzimidazoles from quinoxalinones and α-picoline via a novel rearrangement
Author/Authors :
Mamedov، نويسنده , , Vakhid A. and Saifina، نويسنده , , Dina F. and Gubaidullin، نويسنده , , Aidar T. and Saifina، نويسنده , , Alina F. and Rizvanov، نويسنده , , Il’dar Kh.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Abstract :
A highly efficient one-step and versatile method for the synthesis of 2-(indolizin-2-yl)benzimidazoles has been developed on the basis of the novel ring contraction of 3-arylchloromethyl- and alkylchloromethylquinoxalin-2-ones with α-picoline.
Keywords :
Quinoxalin-2-one , Benzimidazole , ?-Picoline , Ring contraction , Rearrangement , Indolizinylbenzimidazoles , 1H NMR data , X-ray diffraction analysis
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
