A new entry to the substituted pyrrolo[3,2-c]quinoline derivatives of biological interest by intramolecular heteroannulation of internal imines
作者:Maria Luisa Testa、Liliana Lamartina、Francesco Mingoia
DOI:10.1016/j.tet.2004.05.047
日期:2004.7
New 1,3,4-substituted pyrrolo[3,2-c]quinoline derivatives were synthesised in good yields by oxidative heteroannulation of internal imines starting from easily prepared substituted 5-(2-aminophenyl)pyrroles and commercially available aryl and heteroaryl aldehydes. The reaction occurs as a one-pot process involving an intramolecular acid catalysed reaction.
通过容易制备的取代的5-(2-氨基苯基)吡咯和可商购的芳基和杂芳基醛开始的内部亚胺的氧化杂化,以高收率合成了新的1,3,4-取代的吡咯并[3,2- c ]喹啉衍生物。该反应以涉及分子内酸催化反应的一锅法进行。