Preparation of 2-aryl-2H-benzotriazoles by zinc-mediated reductive cyclization of o-nitrophenylazophenols in aqueous media without the use of organic solvents

Guo Bin Liu, Hong Yun Zhao, Hong Jie Yang, Xiang Gao, Miao Kui Li, Thies Thiemann

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19 Citations (Scopus)

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Chemistry