scope. In addition, this is the first example of the generation of an indole/thiophene/pyrrole/pyridine/naphthalene/benzene-fused N-heterocycle library through gold catalysis in water from readily available materials. Notably, the discovery of antibacterial molecules from this library demonstrates its high quality and potential for the identification of active pharmaceutical ingredients.
Gold(I)-Catalyzed Cascade for Synthesis of Pyrrolo[1,2-a:2′,1′-c]-/Pyrido[2,1-c]pyrrolo[1,2-a]quinoxalinones
作者:Yu Zhou、Xun Ji、Guannan Liu、Dengyou Zhang、Linxiang Zhao、Hualiang Jiang、Hong Liu
DOI:10.1002/adsc.201000199
日期:——
developed for the one‐pot construction of the complex polycyclic heterocycles pyrrolo[1,2‐a:2′,1′‐c]‐/pyrido[2,1‐c]pyrrolo[1,2‐a]quinoxalinones from two simple starting materials via a gold(I)‐catalyzed dominoreaction. This strategy presents an atom economical and environmentally friendly transformation, in which two new CN bonds and one new CC bond are formed in a one‐pot reaction process.
为复杂的多环杂环吡咯并[1,2- a:2',1'- c ]-/ pyrido [2,1- c ]吡咯并[1,2-由两种简单的原料通过金(I)催化的多米诺骨牌反应生成的]]喹喔啉酮。该策略提出了一种经济,环保的原子转变,其中在一锅法反应过程中形成了两个新的CN键和一个新的CC键。