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Frontispiece: Synthesis of Heterocycles through Denitrogenative Cyclization of Triazoles and Benzotriazoles
Author(s) -
Li Wenbo,
Zhang Junliang
Publication year - 2020
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.202085262
Subject(s) - ring (chemistry) , carbene , triazole , chemistry , combinatorial chemistry , organic chemistry , catalysis
Denitrogenation is a powerful ring‐opening strategy for triazole rings and attracts considerable attention from organic chemists. The reactions of different types of triazoles and benzotriazoles as the precursors for generating carbene or diazonium species provide access to diverse synthetically valuable heterocycles. An overview of the denitrogenative cyclization reaction of triazoles and benzotriazoles is presented in the Minireview by W. Li and J. Zhang on page 11931 ff.