期刊

Green Chemistry

标题

Recyclable Cu/C3N4 composite catalysed homo- and cross-coupling of terminal alkynes under mild conditions

作者

Hang Xu, Keying Wu, Jing Tian, Li Zhu, Xiaoquan Yao

摘要

A Cu/C3N4 composite was prepared and utilized as a highly efficient and environmentally friendly catalyst for the homo- & cross-coupling of terminal alkynes. Excellent functional group tolerance and good yields were observed with oxygen as an oxidant in an isopropanol solution (or as additive) under ambient conditions. Furthermore, the composite catalyst shows good recyclability and can be recovered simply and reused several times without significant loss in its catalytic activities.

原文链接

http://pubs.rsc.org/en/content/articlelanding/2018/gc/c7gc03120c#!divAbstract