Synthesis of pyrazolo[1,5-a]indoles via copper(I)-catalyzed intramolecular amination
作者:Yong-Ming Zhu、Lie-Na Qin、Rui Liu、Shun-Jun Ji、Hajime Katayama
DOI:10.1016/j.tetlet.2007.07.033
日期:2007.9
A variety of pyrazolo[1,5-a]indole derivatives were synthesized via Cu(I)-catalyzed intramolecular amination reactions. This novel method provides a general and efficient synthesis to indoles fused with pyrazole rings in high yields.
通过Cu(I)催化的分子内胺化反应合成了多种吡唑并[1,5- a ]吲哚衍生物。这种新颖的方法提供了高效率地合成与吡唑环稠合的吲哚的通用且有效的方法。