Reactions of 1-amino-2-nitroguanidine with 2-aryl(hetaryl)-1-nitro-1-ethoxycarbonyl(benzoyl)ethenes |
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| Authors: | T. P. Efimova O. Yu. Ozerova T. A. Novikova R. I. Baichurin 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 1-amino-2-nitroguanidine with 2-aryl(hetaryl)-1-nitro-1-ethoxycarbonyl(benzoyl)-ethenes proceed via initial formation the aza-Michael product, are accompanied by liberation of nitroacetic ester (or nitroacetophenone), and result in N-aryl(hetaryl)methylidene-N-(2-nitroguanidino)amines. |
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