Abstract
A method for the synthesis of new polyfluorinated compounds, viz., 1-epoxyethyl-2-perfluoroalkoxy-2,3,3-trifluorocyclobutanes with a various number of tetrafluoroethylene oxide units (CF2CF2O), has been developed. The structure of the obtained compounds was investigated by 1H, 19F, and 13C NMR spectroscopy in detail. It is found that they exist in the form of cis- and trans-isomers relative to the four-membered cycle.
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The study was carried out using the equipment of the Center of Collective Usage of the N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences.
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No human or animal subjects were used in this research.
The authors declare no competing interests.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1309–1312, June, 2022.
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Glazkov, A.A., Yarosh, A.A. & Sakharov, A.M. Synthesis of new 1-epoxyethyl-2-perfluoroalkoxy-2,3,3-trifluorocyclobutanes. Russ Chem Bull 71, 1309–1312 (2022). https://doi.org/10.1007/s11172-022-3536-9
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DOI: https://doi.org/10.1007/s11172-022-3536-9