Efficient Synthesis of 3‐Pyrrolylquinolines via an 1,3‐Dipolar Cycloaddition/Oxidation Sequence
作者:H. Menasra、A. Kedjadja、A. Debache、S. Rhouati,、A. Belfaitah、Bertrand Carboni
DOI:10.1080/00397910500290425
日期:2005.11.1
Abstract The synthesis of some new functionalized quinolyl derivatives relies on the 1,3‐dipolar cycloaddition of an azomethine ylide, generated from sarcosine and paraformaldehyde, to quinolyl α,β‐unsaturated esters, followed by oxidation of the pyrrolidinyl moiety to pyrrole with activated MnO2.
摘要 一些新的官能化喹啉衍生物的合成依赖于由肌氨酸和多聚甲醛生成的偶氮甲碱叶立德的 1,3-偶极环加成反应生成喹啉 α,β-不饱和酯,然后用活化的 MnO2 将吡咯烷基部分氧化为吡咯。 .