the NSFC (Nos. 21172058, 20802017);HASTIT (No. 2012HASTIT10);PCSIRT (No. IRT1061);Key Technologies R & D Program of Henan Province (No. 112102310319) for financial support
In this paper, an efficient synthesis of 5-alkynyl-1,2,3-triazoles through a one-pot aerobic oxidative coupling reaction of various alkynes and azides has been developed. Further derivatization of 5-alkynyl-1,2,3-tria...