Listar QUIO_Articles por autoría "9e2c3df2-8e0b-4625-a204-21ace4292bff"
Mostrando ítems 1-2 de 2
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Brønsted acid catalyzed Prins-Ritter reaction for selective synthesis of terpenoid-derived 4-amidotetrahydropyran compounds
Sidorenko, A. Yu; Kurban, Yu.M.; Peixoto, A.F.; Li-Zhulanov, N.S.; Sánchez-Velandia, Julián E.; Aho, A.; Wärnå, Johan; Gu, Yu; Volcho, Konstantin; Salakhutdinov, Nariman; Murzin, D.Yu; Agabekov, Vladimir Elsevier (2023-01-05)A number of SO3H-functionalized solids (biochar, montmorillonites, carbon and halloysite nanotubes) has been studied as catalysts in the cascade Prins-Ritter reaction of (-)-isopulegol with benzaldehyde and acetonitrile ... -
Synthesis of heterocycles compounds from condensation of limonene with aldehydes using heteropolyacids supported on metal oxides
Sánchez-Velandia, Julián E.; Baldoví, Herme G.; Sidorenko, A. Yu; Becerra, Jaime-Andrés; Martínez, Fernando Elsevier (2022-08)In this contribution, heterogeneous materials based on heteropolyacids (HPA, H3PW12040 hydrate) supported over several metal oxides (TiO2, SiO2, SBA-15, Al2O3) were prepared using wetness impregnation, characterized by ...