Annulated benzotetrazine 1,3-dioxides 2.* [1,2,5]Oxadiazolo[3,4-f ][1,2,3,4]benzotetrazine 1,3,7-trioxide |
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| Authors: | A Yu Tyurin O Yu Smirnov A M Churakov Yu A Strelenko V A Tartakovsky |
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| Institution: | (1) N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation |
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| Abstract: | Thermolysis of 8-azido-7-nitrobenzotetrazine 1,3-dioxide led to benzotetrazine 1,3-dioxide annulated with the furoxan ring
at the C(7)—C(8) bond. Complete assignment of the signals in the 13C NMR spectrum of the compound obtained was performed. Attempted syntheses of benzotetrazine 1,3-dioxides annulated with a
furoxan ring at the C(6)—C(7) bond or two furoxan rings at the C(5)—C(6) and C(7)—C(8) bonds were unsuccessful.
Published in russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 341–345, February, 2006. |
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| Keywords: | benzo-1 2 3 4-tetrazines N-oxides 1 2 5-oxadiazoles 13C NMR spectroscopy |
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