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Esterification of Betulin 3-Acetate in Melts of Some Organic Acids

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Chemistry of Natural Compounds Aims and scope

Synthetic methods for betulin 3-acetate-28-benzoate, betulin 3-acetate-28-p-bromobenzoate, betulin 3-acetate-28-cinnamate, betulin 3-acetate-28-succinate, and betulin 3-caetate-28-phthalate based on the reaction of betulin 3-acetate with fused benzoic, p-bromobenzoic, cinnamic, succinic, and phthalic acids at 185–195°C for 5–6 min are proposed for the first time.

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Acknowledgment

The research was supported by Russian Science Foundation Grant No. 23-23-00336; https://rscf.ru/project/23-23-00336/. The work used equipment at the Krasnoyarsk Regional Center for Common Use of FRC, KSC, SB, RAS.

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Authors and Affiliations

  1. Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia

    A. V. Levdansky, N. V. Garyntseva & V. A. Levdansky

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  1. A. V. Levdansky
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  2. N. V. Garyntseva
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  3. V. A. Levdansky
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Correspondence to A. V. Levdansky.

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Translated from Khimiya Prirodnykh Soedinenii, No. 5, September–October, 2023, pp. 727–729

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Levdansky, A.V., Garyntseva, N.V. & Levdansky, V.A. Esterification of Betulin 3-Acetate in Melts of Some Organic Acids. Chem Nat Compd 59, 862–864 (2023). https://doi.org/10.1007/s10600-023-04136-y

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  • DOI: https://doi.org/10.1007/s10600-023-04136-y

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