Aryl Diazonium Salt-Triggered Cyclization a nd Cycloaddition Reactions: Past, Present, and Future  

作　　者：Fa-Guang Zhang Zhen Chen Chi Wai Cheung Jun-An Ma 

机构地区：[1]Department of Chemistry,Tianjin Key Laboratory of Molecular Optoelectronic Sciences,Frontiers Science Center for Synthetic Biology(Ministry of Education),and Tianjin Collaborative Innovation Center of Chemical Science&Engineering,Tinjin University,Tianjin 300072,China [2]Joint School of National University of Singapore and Tianjin University,International Campus of Tianjin University,Binhai New City,Fuzhou 350207,Fujian,China

出　　处：《Chinese Journal of Chemistry》2020年第10期1132-1152,共21页中国化学（英文版）

基　　金：This work was supported by the National Key Research and Development Program of China(2019YFA0905100);the National Natural Science Foundation of China(Nos.21772142,21901181,and 21971186);Tianjin Municipal Science&Technology Commission(19JCQNJC04700).

摘　　要：Aryl diazonium salts occupy a privileged role in synthetic chemistry owing to their ready availability and versatile reactivity.While their applications in accessing diversely functionalized arene derivatives via denitrogenation-coupling and reduction/addition reactions have been well recognized by practitioners in both academia and industry,recent renaissance in chemical transformations of retaining the key N2-unit has emerged as a powerful technique to construct various A/-heterocycles.This review covers the history and latest advances in cyclization and cycloaddition reactions using aryl diazonium salts as N2-annulation synthons.The scope,applications,and opportunities in exploring new chemical space by this sustainable strategy are summarized and discussed.

关 键 词：SALTS summarized retaining 

分 类 号：O62[理学—有机化学]