Reactions of aroylhydrazines with nitrosulfodienes of the 2-benzylidene-3-methyl-4-nitro-3-thiolene-1,1-dioxide series |
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| Authors: | L. V. Lapshina A. V. Serebryannikova I. E. Efremova A. D. Perkhunova S. V. Bortnikov V. M. Berestovitskaya |
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| Affiliation: | 1. Herzen State Pedagogical University of Russia, nab. reki Moiki 48, St. Petersburg, 191186, Russia
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| Abstract: | Reactions of s-trans-nitrosulfodienes of the 2-benzylidene-3-methyl-4-nitro-3-thiolene-1,1-dioxide series with aroylhydrazines occur as nucleophilic 1,4-addition to give the aza-Michael adducts. Activity of the studied substrates depends on the nature of the substituents in the benzene ring of benzylidene fragment. Previously unexplored representatives of the 2-benzylidene-3-methyl-4-nitro-3-thiolene-1,1-dioxides have been synthesized. |
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