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dc.contributor.author | Oliver-Meseguer, Judit | es_ES |
dc.contributor.author | Ballesteros-Soberanas, Jordi | es_ES |
dc.contributor.author | Tejeda-Serrano, Maria | es_ES |
dc.contributor.author | Martínez-Castelló, Aarón | es_ES |
dc.contributor.author | Leyva Perez, Antonio | es_ES |
dc.date.accessioned | 2022-10-19T18:04:12Z | |
dc.date.available | 2022-10-19T18:04:12Z | |
dc.date.issued | 2021-10 | es_ES |
dc.identifier.issn | 2468-8231 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/188306 | |
dc.description.abstract | [EN] Glycols and ethoxy- and propoxy-alcohols are fundamental chemicals in industry, with annual productions of millions of tons, still manufactured in many cases with corrosive and unrecoverable catalysts such as KOH, amines and BF3 center dot OEt2. Here we show that commercially available, inexpensive, non-toxic, solid and recyclable nanotitania catalyzes the hydration and alkoxylation of epoxides, with water and primary and secondary alcohols but not with phenols, carboxylic acids and tertiary alcohols. In this way, the chemoselective synthesis of different glycols and 1,4-dioxanones, and the implementation of nanotitania for the production in-flow of glycols and alkoxylated alcohols, has been achieved. Mechanistic studies support the key role of vacancies in the nano-oxide catalyst. | es_ES |
dc.description.sponsorship | A.L.-P. thanks the MICIIN (project code PID2020-115100GB-I00) for financial support. J.O.-M. thanks the Juan de la Cierva Program for the concession of a contract (IJC2018-036514-I). J.B.-S. thanks La Caixa Foundation grant (ID 100010434), code LCF/BQ/DI19/11730029. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Molecular Catalysis | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Nanotitania | es_ES |
dc.subject | Catalysis | es_ES |
dc.subject | Vacancies | es_ES |
dc.subject | Epoxides | es_ES |
dc.subject | Glycols | es_ES |
dc.subject | Ethoxylation | es_ES |
dc.subject | Propoxylation | es_ES |
dc.subject | 1,4-dioxanones | es_ES |
dc.title | Nanotitania catalyzes the chemoselective hydration and alkoxylation of epoxides | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.mcat.2021.111927 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115100GB-I00/ES/CLUSTERES CATALITICOS MULTIMETALICOS Y DE ALTA ENTROPIA PARA SINTESIS ORGANICA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//IJC2018-036514-I//Programa Juan de la Cierva/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Fundació Bancària Caixa d'Estalvis i Pensions de Barcelona//LCF%2FBQ%2FDI19%2F11730029/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Fundació Bancària Caixa d'Estalvis i Pensions de Barcelona//100010434/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química | es_ES |
dc.description.bibliographicCitation | Oliver-Meseguer, J.; Ballesteros-Soberanas, J.; Tejeda-Serrano, M.; Martínez-Castelló, A.; Leyva Perez, A. (2021). Nanotitania catalyzes the chemoselective hydration and alkoxylation of epoxides. Molecular Catalysis. 515:1-11. https://doi.org/10.1016/j.mcat.2021.111927 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.mcat.2021.111927 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 11 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 515 | es_ES |
dc.relation.pasarela | S\451950 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Fundació Bancària Caixa d'Estalvis i Pensions de Barcelona | es_ES |