Synthesis of Unexpected Pyrrolo[2,3-b]quinoxaline-2-carbaldehydes
via Sonogashira Coupling Reaction
Ali Keivanloo*, Mohammad Bakherad, Amin Rahimi School of Chemistry, Shahrood
University of Technology, Shahrood, Iran Fax: +98(273)3395441; e-Mail: akeivanloo@yahoo.com; e-Mail: keivanloo@shahroodut.ac.ir;