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Betulin 3,28-Bis-O-trifluoroacetate: Synthesis and Molecular Structure

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Abstract

The reaction of betulin with excess trifluoroacetic anhydride gave the corresponding 3,28-bis-O-trifluoroacetate whose molecular structure as a slightly bent ”stairway” was determined by X-ray analysis.

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Authors and Affiliations

  1. St. Petersburg State Technological University of Plant Polymers, ul. Ivana Chernykh 4, St. Petersburg, 198095, Russia

    Yu. G. Trishin, G. G. Chernyavskii & M. V. Shafeeva

  2. Nesmeyanov Institute of Organometallic Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991, Russia

    Yu. V. Nelyubina

Authors
  1. Yu. G. Trishin
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  2. G. G. Chernyavskii
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  3. M. V. Shafeeva
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  4. Yu. V. Nelyubina
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Corresponding author

Correspondence to Yu. G. Trishin.

Additional information

Original Russian Text © Yu.G. Trishin, G.G. Chernyavskii, M.V. Shafeeva, Yu.V. Nelyubina, 2010, published in Zhurnal Organicheskoi Khimii, 2010, Vol. 46, No. 10, pp. 1485–1487.

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Trishin, Y.G., Chernyavskii, G.G., Shafeeva, M.V. et al. Betulin 3,28-Bis-O-trifluoroacetate: Synthesis and Molecular Structure. Russ J Org Chem 46, 1490–1492 (2010). https://doi.org/10.1134/S1070428010100088

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  • DOI: https://doi.org/10.1134/S1070428010100088

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