A new synthesis of pyrrolo[3,2-b]quinolines by a tandem electrocyclization–oxidation process
作者:Thomas Boisse、Philippe Gautret、Benoît Rigo、Laurence Goossens、Jean-Pierre Hénichart、Laurent Gavara
DOI:10.1016/j.tet.2008.05.071
日期:2008.7
A new synthesis of pyrrolo[3,2-b]quinolines is described. Condensation of anilines with dimethyl 4-oxopyrrolidine-1,3-dicarboxylate yields enaminoesters, which upon reaction with Bredereck's reagent produce the title compounds. A possible reaction mechanism is briefly discussed.
描述了吡咯并[3,2- b ]喹啉的新合成。苯胺与4-氧吡咯烷-1,3-二羧酸二甲酯的缩合反应生成烯胺酯,与Bredereck试剂反应后生成标题化合物。简要讨论了可能的反应机理。