A general and practical route to the synthesis of multisubstituted pyrrolo[1,2-a]quinolines has been described from 2-alkylazaarenes and nitroolefins using cerium chloride as a catalyst via a tandem Michael addition, cyclization and aromatization.
已从2-烷基
氮杂
芳烃和硝基
烯烃中使用
氯化
铈作为
催化剂,通过
串联的Michael加成、环化和芳构化,描述了合成多取代
吡咯并[1,2-a]喹啉的一般而实用的途径。