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

Ribeiro, CJA, Pereira, MM, Kozhevnikova, EF ORCID: 0000-0001-8242-7945, 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. ISSN 0920-5861, 1873-4308

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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:	07 Dec 2024 06:14
DOI:	10.1016/j.cattod.2018.12.023
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3030844