Ribeiro, Cláudio Júnior AndradePereira, Matheus MelloKozhevnikova, Elena FedorovnaKozhevnikov, Ivan V.Gusevskaya, Elena VitalievnaRocha, Kelly Alessandra da Silva2021-12-142021-12-142020RIBEIRO, C. J. A. et al. Heteropoly acid catalysts in upgrading of biorenewables : synthesis of para-menthenic fragrance compounds from α-pinene oxide. Catalysis Today, v. 344, p. 166-170, 2020. Disponível em: <https://www.sciencedirect.com/science/article/abs/pii/S0920586118305674?via%3Dihub>. Acesso em: 10 jun. 2021.0920-5861http://www.repositorio.ufop.br/jspui/handle/123456789/14218The 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.en-USrestritoBiomass-based feedstockIsomerizationHeterogeneous catalysisArtigo publicado em periodicohttps://www.sciencedirect.com/science/article/abs/pii/S0920586118305674?via%3Dihubhttps://doi.org/10.1016/j.cattod.2018.12.023