Diazabicycloalkanes with bridging nitrogen atoms. 23. Synthesis and properties of benzo[f]-1,5-diazabicyclo[3.2.2]nonen-3-ol |
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| Authors: | S. O. Doronina A. A. Gall' G. V. Shishkin V. I. Mamatyuk G. E. Sal'nikov |
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| Affiliation: | (1) Institute of Bioorganic Chemistry, Novosibirsk;(2) Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR, 630090 Novosibirsk |
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| Abstract: | Intramolecular cyclization 1-(2-hydroxyethyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-ol gives benzo[f]-1,5-diazabicyclo[3.2.2]nonen-3-ols. Further treatment with acetic anhydride gives their 3-acetyl derivatives. The stereoisomers have been separated and their substituent configurations shown by PMR spectroscopy.For Communication 22 see [1].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 971–975, July, 1991. |
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