caa a22 4500 467992649 CHVBK 20180323112549.0 cr unu---uuuuu 170328e19900401xx s 000 0 eng 10.1007/BF00497222 doi (NATIONALLICENCE)springer-10.1007/BF00497222 Heteroadamantanes and their derivatives. 9. Synthesis of 1,5-dinitro-3,7-diazabicyclo[3.3.1]nonane and derived 2,2-disubstituted 5,7-dinitro-1,3-diazaadamantanes [Elektronische Daten] [A. Kuznetsov, K. Romanova, E. Basargin, A. Moskovskii, B. Unkovskii] Heating 1,5-dinitro-3,7-di(tert-butyl)-3,7-diazabicyclo[3.3.1]-nonane with concentrated hydrobromic acid gives 1,5-dinitro-3,7-diazabicyclo[3.3.1]nonane. Cyclization of the latter with various aldehydes and ketones gave a series of 2,2-disubstituted 5,7-dinitro-1,3-diazaadamantanes. The behavior of the synthesized compounds under electron impact has been studied. Plenum Publishing Corporation, 1990 Kuznetsov A. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut Romanova K. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut Basargin E. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut Moskovskii A. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut Unkovskii B. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/4(1990-04-01), 461-465 0009-3122 26:4<461 1990 26 10593 https://doi.org/10.1007/BF00497222 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00497222 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kuznetsov A. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut NATIONALLICENCE 700 1- Romanova K. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut NATIONALLICENCE 700 1- Basargin E. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut NATIONALLICENCE 700 1- Moskovskii A. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut NATIONALLICENCE 700 1- Unkovskii B. M. V. Lomonosov Institute of Fine Chemical Technology, 119831, Moscow aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/4(1990-04-01), 461-465 0009-3122 26:4<461 1990 26 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer