Route to Pyrazolo[5,1-a]isoquinolines via a Copper-Catalyzed Tandem Reaction of 2-Alkynylbromobenzene with Pyrazole
摘要:
A copper-catalyzed tandem reaction of 2-alkynylbromobenzene and pyrazole is described that provides a facile route to pyrazolo[5,1-a]isoquinolines in good yields. During the reaction process, copper(1)-catalyzed hydroamination and C-H activation are involved.
Route to Pyrazolo[5,1-<i>a</i>]isoquinolines via a Copper-Catalyzed Tandem Reaction of 2-Alkynylbromobenzene with Pyrazole
作者:Xiaolin Pan、Yong Luo、Jie Wu
DOI:10.1021/jo400523v
日期:2013.6.7
A copper-catalyzed tandem reaction of 2-alkynylbromobenzene and pyrazole is described that provides a facile route to pyrazolo[5,1-a]isoquinolines in good yields. During the reaction process, copper(1)-catalyzed hydroamination and C-H activation are involved.