1036350-93-2Relevant articles and documents
A one-pot coupling/hydrolysis/condensation process to pyrrolo[1,2-a] quinoxaline
Yuan, Qiliang,Ma, Dawei
, p. 5159 - 5162 (2008/09/21)
(Chemical Equation Presented) CuI/L-proline-catalyzed coupling of 2-halotrifluoroacetanilides with pyrrole-2-carboxylate esters in DMSO at 80-90 °C followed by in situ hydrolysis at 60°C afforded pyrrolo[1,2-a] quinoxalines. Indole-2-carboxylate esters underwent the same process smoothly to provide the corresponding tetracyclic products.