Efficient synthesis of pyrrolo[2,1-<i>a</i>]isoquinoline and pyrrolo[1,2-<i>a</i>]quinoline derivatives in aqueous media
作者:Ebrahim Kianmehr、Hamid Estiri、Azadeh Bahreman
DOI:10.1002/jhet.205
日期:2009.11
A one‐pot procedure for the synthesis of pyrrolo[2,1‐a]isoquinolines and pyrrolo[1,2‐a]quinolines in good to excellent yields has been reported, using quinoline or isoquinoline, phenacylbromide derivatives and activated alkynes in aqueous medium. J. Heterocyclic Chem., (2009).
据报道,在含水介质中使用喹啉或异喹啉,苯并溴化物衍生物和活化炔烃,可以一锅法合成吡咯并[2,1- a ]异喹啉和吡咯并[1,2- a ]喹啉,收率好至极好。 。J.杂环化学,(2009)。
Iodine-promoted synthesis of acylindolizine derivatives from acetylenecarboxylates and pyridinium, isoquinolinium, or quinolinium ylides
作者:Juanjuan Liu、Peiyun Yan、Yan Li、Zhengquan Zhou、Weijian Ye、Juan Yao、Cunde Wang
DOI:10.1007/s00706-013-1120-6
日期:2014.4
AbstractAn iodine-promoted synthesis of acylindolizinecarboxylates via 1,3-dipolar cycloaddition of nitrogen ylides with acetylenecarboxylates and subsequent aromatization for the generation of a wide range of structurally interesting, pharmacologically and photoelectrically significant compounds is reported. Only readily available materials, mild conditions, and operationally trivial reaction protocols