Heteropoly acid catalysts in upgrading of biorenewables: Synthesis of para-menthenic fragrance compounds from α-pinene oxide



Ribeiro, CJA, Pereira, MM, Kozhevnikova, EF, Kozhevnikov, IV ORCID: 0000-0003-2453-5256, Gusevskaya, EV and da Silva Rocha, KA
(2020) Heteropoly acid catalysts in upgrading of biorenewables: Synthesis of para-menthenic fragrance compounds from α-pinene oxide. Catalysis Today, 344. pp. 166-170.

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Abstract

© 2018 Elsevier B.V. The isomerization of α-pinene oxide in the presence of Cs2.5H0.5PW12O40 (CsPW) heteropolysalt as solid acid catalyst is reported. The reactions were performed in various solvents, which allowed to obtain trans-carveol, trans-sobrerol and pinol in 60–80% yield each, which exceed the yields reported so far. The CsPW catalyst could be recovered and reused without loss of its activity and selectivity.

Item Type: Article
Uncontrolled Keywords: Biomass-based feedstock, Isomerization, Heterogeneous catalysis, Heteropoly compounds, alpha-pinene oxide
Depositing User: Symplectic Admin
Date Deposited: 07 Jan 2019 11:07
Last Modified: 19 Jan 2023 01:08
DOI: 10.1016/j.cattod.2018.12.023
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3030844