Conclusions
The reaction of 1,3-diselenolane-2-selenone with dimethyl acetylenedicarboxylate, and subsequent saponification and decarboxylation of the formed dimethyl ester of 1,3-diselenol-2-selenone-4, 5-dicarboxylic acid, gave 1,3-diselenol-2-selenone, whose molecular structure was determined.
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Literature cited
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No.1, pp.179–181, January, 1976.
The authors express their gratitude to M. L. Khidekel for his interest in the work and a discussion of the results, and to G. V. Lagodzinskaya for taking the NMR spectra.
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Lyubovskaya, R.N., Lipshan, Y.D., Krasochka, O.N. et al. Synthesis and structure of 1,3-diselenol-2-selenone. Russ Chem Bull 25, 168–170 (1976). https://doi.org/10.1007/BF00925645
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DOI: https://doi.org/10.1007/BF00925645