Conclusions
Based on the NMR spectral data, secondary-tertiary acetylenic γ-glycols add water under the influence of mercuric sulfate to give the 2-methyl-5,5-dialkyl-4- and 2-methyl-5, 5-dialkyl-3-tetrahydrofuranones in a 1∶1 ratio.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1175–1178, May, 1975.
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Medvedeva, A.S., Safronova, L.P., Kalikhman, I.D. et al. Hydration of unsymmetrical acetylenic γ-glycols. Russ Chem Bull 24, 1082–1084 (1975). https://doi.org/10.1007/BF00922970
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DOI: https://doi.org/10.1007/BF00922970