Synthesis of Pyrrolo[2,1-a]isoquinolines by Multicomponent 1,3-Dipolar Cycloaddition
作者:Florea Dumitrascu、Emilian Georgescu、Florentina Georgescu、Marcel Popa、Denisa Dumitrescu
DOI:10.3390/molecules18032635
日期:——
Pyrrolo[2,1-a]isoquinoline derivatives were synthesized by one-pot three-component reactions starting from isoquinoline, 2-bromoacetophenones and different non-symmetrical acetylenic dipolarophiles using 1,2-epoxypropane as solvent. The structure of the compounds was assigned by IR and NMR spectroscopy.
通过一锅三组分反应合成了吡咯并[2,1-a]异喹啉衍生物,反应起始材料为异喹啉、2-溴乙酰苯酮和不同的不对称乙炔偶联体,溶剂使用了1,2-环氧丙烷。通过红外光谱和核磁共振光谱对化合物的结构进行了鉴定。