1-[(N,N-Dimethyl)aminomethyl]spirobi(3-oxo-2,5-dioxa-1-silacyclopentan)ate and 1-(N,N-dimethyl)-aminomethyl]spirobi(4,4-dimethyl-3-oxo-2,5-dioxa-1-silacyclopentan)ate are representatives of amino-methylspirobi(3-oxo-2,5-dioxa-1-silacyclopentan)ates, which are electrostatically stabilized silanates (ES silanates). X-ray diffraction structural analysis and quantum-chemical calculations were used in a structural study of these compounds. The factors affecting the geometry of these molecules are discussed.
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Dedicated to Academician Janis Stradins on the Occasion of His 75th jubilee.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1873–1881, December, 2008.
An erratum to this article can be found at http://dx.doi.org/10.1007/s10593-009-0241-7
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Belyakov, S., Erchak, N., Zheimote, S. et al. Structural investigation of 1-(N,N-dimethylaminomethyl)-spirobi(3-oxo-2,5-dioxa-1-silacyclo-pentan)ates. Chem Heterocycl Comp 44, 1520–1526 (2008). https://doi.org/10.1007/s10593-009-0218-6
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DOI: https://doi.org/10.1007/s10593-009-0218-6