Study of the bromination of 1,5-dinitro-3-azabicyclo-[3.3.1]non-6-enes |
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Authors: | I. V. Shakhkeldyan Yu. M. Atroshchenko N. K. Melekhina I. E. Yakunina K. I. Kobrakov A. N. Shumsky |
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Affiliation: | (1) L. N. Tolstoy Tula State Pedagogical University, Tula, 300026, Russia;(2) A. N. Kosygin Moscow State Textile University, Moscow, 117419, Russia;(3) N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, 117913, Russia |
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Abstract: | The electrophilic addition of bromine to 3-substituted 1,5-dinitro-3-azabicyclo[3.3.1]non-6-ene in carbon tetrachloride is accompanied by intramolecular 3,7-cyclization with the formation of 6-bromo-3-R-1,5-dinitro-3-azonia-tricyclo[3.3.103,7]nonane tribromides. In the bromination of 1,5-dinitro-3-azabicyclo[3.3.1]non-6-enes containing substituents at the double bond, molecular complexes of halogen with the substrate were obtained. __________ Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 862–873, June, 2008. |
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Keywords: | 3-azabicyclo[3.3.1]non-6-enes homo-and heteronuclear correlation spectroscopy halogenation |
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