Enantioselective copper-catalyzed azidation/click cascade reaction for access to chiral 1,2,3-triazoles oleh Ling-Feng Jiang, Shao-Hua Wu, Yu-Xuan Jiang, Hong-Xiang Ma, Jia-Jun He, Yang-Bo Bi, De-Yi Kong, Yi-Fei Cheng, Xuan Cheng, Qing-Hai Deng