Studies on Pyrrolidinones. A New Rearrangement of Pyrrolo[1,2-b]Isoquinolines Derivatives
作者:Benoît Rigo、Didier Barbry、Daniel Couturier
DOI:10.1080/00397919108019753
日期:1991.3
Abstract New lactones are obtained as by-products during the Friedel-Crafts cyclization of N-arylmethyl pyroglutamoyl chlorides. A mechanism based on N-acyliminium salts is proposed to explain their formation.
摘要 在N-芳甲基焦谷氨酰氯的Friedel-Crafts环化过程中,副产物得到了新的内酯。提出了一种基于 N-acyliminium 盐的机制来解释它们的形成。