This article is cited in 10 papers

3,7-Diazabicyclo[3.3.0]octane-2,6-diones: synthesis, NMR spectra and structures

R. G. Kostyanovsky^a, Yu. I. El'natanov^a, O. N. Krutius^a, K. A. Lyssenko^b, Yu. A. Strelenko<sup>c

a</sup> N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
^c N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Parent 3,7-diazabicyclo[3.3.0]octane-2,6-dione 5, the corresponding 1,5-dicarboxylic acid 4 and esters 3 have been synthesized for the first time; NMR spectra of the compounds were analysed, and the structures of 3b and 5 were studied by X-ray crystallography; hydrogen bonding generates self-assembly in the form of heterochiral infinite diagonal zigzag tape in the crystal of 5, while in the crystal structure of 3b the H-bonded layers consist of homochiral spirals and heterochiral chains.

Language: English

DOI: 10.1070/MC1999v009n02ABEH001042

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