Generation of 11‐Fluoro‐11
<i>H</i>
‐indeno[1,2‐
<i>c</i>
]quinolines
<i>via</i>
a Palladium‐Catalyzed Three‐Component Reaction of 2‐Alkynylbromobenzenes, 2‐Alkynylanilines, and
<i>N</i>
‐Fluorobenzenesulfonimide
作者:Xiaolin Pan、Yong Luo、Gang Liu、Shouzhi Pu、Jie Wu
DOI:10.1002/adsc.201100582
日期:2012.1
A novel and efficient synthesis of 11‐fluoro‐11H‐indeno[1,2‐c]quinolines has been developed via a palladium‐catalyzed three‐component reaction of 2‐alkynylbromobenzenes, 2‐alkynylanilines, and N‐fluorobenzenesulfonimide. The reaction works well with high selectivity. Additionally, the diversity and complexity could be easily introduced via a simple operation from readily available starting materials
通过2-炔基溴苯,2-炔基苯胺和N-氟代苯磺酰亚胺的钯催化三组分反应,开发了一种新颖且有效的11-氟-11 H-茚并[1,2- c ]喹啉合成方法。该反应以高选择性很好地进行。另外,可以通过容易获得的起始原料通过简单的操作容易地引入多样性和复杂性。同时,在反应过程中可以将氟原子结合到支架中。