title: Nonstoichiometric copper chalcogenides for photo-activated alkyne/azide cycloaddition.
abstract: Nonstoichiometric copper chalcogenides with heavy copper vacancies can be used as an effective photo-activated catalyst for the Huisgen [3+2] cycloaddition reaction as Cu(i) can be released corresponding to holes (Cu-defects) under light irradiation. These strategies expand new possibilities for carrying out prototypical click chemistry in the presence of functional groups.
authors.affiliation: Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Science, Southwest University, Chongqing, 400715, China. chengzhi@swu.edu.cn.
authors.forename: Hong Yan
authors.identifier: http://orcid.org/0000-0002-1260-5934
authors.initials: HY
authors.lastname: Zou
authors.affiliation: College of Chemistry and Chemical Engineering, Southwest University C, Chongqing, 400716, China.
authors.forename: Ming Xuan
authors.initials: MX
authors.lastname: Gao
authors.affiliation: Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Science, Southwest University, Chongqing, 400715, China. chengzhi@swu.edu.cn.
authors.forename: Tong
authors.initials: T
authors.lastname: Yang
authors.affiliation: Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Science, Southwest University, Chongqing, 400715, China. chengzhi@swu.edu.cn.
authors.forename: Qiao Ling
authors.initials: QL
authors.lastname: Zeng
authors.affiliation: Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Science, Southwest University, Chongqing, 400715, China. chengzhi@swu.edu.cn.
authors.forename: Xiao Xi
authors.initials: XX
authors.lastname: Yang
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. lina@pku.edu.cn.
authors.forename: Feng
authors.initials: F
authors.lastname: Liu
authors.affiliation: Department of Chemical and Biological Engineering, University at Buffalo (SUNY), Buffalo, NY 14260-4200, USA. swihart@buffalo.edu.
authors.forename: Mark T
authors.initials: MT
authors.lastname: Swihart
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. lina@pku.edu.cn.
authors.forename: Na
authors.identifier: http://orcid.org/0000-0002-1496-8798
authors.initials: N
authors.lastname: Li
authors.affiliation: Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Science, Southwest University, Chongqing, 400715, China. chengzhi@swu.edu.cn and College of Chemistry and Chemical Engineering, Southwest University C, Chongqing, 400716, China.
authors.forename: Cheng Zhi
authors.identifier: http://orcid.org/0000-0002-1260-5934
authors.initials: CZ
authors.lastname: Huang