Affiliation:
1. School of Marine Science and Technology, Harbin Institute of Technology
2. Weihai Institute of Marine Biomedical Industrial Technology
Abstract
It has been reported previously that treatment of arylketone-derived arylsulfonylhydrazones with NXS/(nBu)4NX affords exclusively vinyl halides. In contrast, we have found that treatment of arylaldehyde-derived arylsulfonylhydrazones with N-chlorosuccinimide in the presence of potassium hydroxide affords 1,2,4,5-tetrazine derivatives in good to excellent yields. The present reactions are carried out under metal-free and mild reaction conditions.
Funder
Natural Science Foundation of Shandong Province
National Natural Science Foundation of China
Subject
Organic Chemistry,Catalysis
Cited by
3 articles.
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