摘要
A facile access to mono-C-alkynyl-o-carboranes from o-carboranes and arylsulfonylacetylenes was developed.This facile process tolerates a wide variety of functional groups,occurs at mild conditions in onepot procedure with short reaction time.The obtained mono-C-alkynyl-o-carboranes can be easily derivatized to synthesize 1,2-difunctionalized o-carboranes.This work provides a useful tool for the functionalization of o-carboranes.
基金
financial support from the National Natural Science Foundation of China(Nos.21672193,21272218)
the Key Scientific and Technological Project of Henan Province(No.202102310327)
the Ministry of Industry and Information Technology(No.Z135060009002)
the Postdoctoral Research Grant in Henan Province(No.001803004)
the Programme of Introducing Talents of Discipline to Universities(111 Project,No.D20003)
Zhengzhou University of China。
