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Alkylation by Polyprenols of ortho- and para-Cresols: Synthesis of Isomeric Polyprenylcresols

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Chemistry of Natural Compounds Aims and scope

Alkylation by polyprenols of o- and p-cresols in the presence of equimolar amounts of the corresponding aluminum cresolates occurred regioselectively to form o-alkyl products regardless of the ratio of starting reagents. Production of 2,6-dipolyprenyl-4-methylphenol was favored if an excess of polyprenols was used with aluminum p-cresolate. A significant amount of polyprenol polymerization products was obtained under the studied reaction conditions.

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Acknowledgment

The work was financially supported by the Basic Research Foundation of CCST RUz No. FA-F7-T207. Spectral studies were performed using equipment at the Khimiya CUC, Inst. Chem., Komi SC, UrB, RAS, FRC Komi SC, UrB, RAS.

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Authors and Affiliations

  1. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan

    U. T. Zokirova, N. K. Khidirova, B. Zh. Elmuradov & Kh. M. Shakhidoyatov

  2. Institute of Chemistry, Komi Scientific Center, Ural Branch, Russian Academy of Sciences, 48 Pervomaiskaya St, Syktyvkar, 167000, Russia

    A. A. Koroleva & A. V. Kuchin

Authors
  1. U. T. Zokirova
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  2. N. K. Khidirova
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  3. A. A. Koroleva
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  4. B. Zh. Elmuradov
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  5. A. V. Kuchin
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  6. Kh. M. Shakhidoyatov
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Corresponding author

Correspondence to N. K. Khidirova.

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Kh. M. Shakhidoyatov is Deceased

Translated from Khimiya Prirodnykh Soedinenii, No. 1, January–February, 2020, pp. 39–42.

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Zokirova, U.T., Khidirova, N.K., Koroleva, A.A. et al. Alkylation by Polyprenols of ortho- and para-Cresols: Synthesis of Isomeric Polyprenylcresols. Chem Nat Compd 56, 39–43 (2020). https://doi.org/10.1007/s10600-020-02939-x

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  • DOI: https://doi.org/10.1007/s10600-020-02939-x

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