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Aerobic oxidation of sulfides to sulfoxides catalyzed by gold/manganese oxides

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Aerobic oxidation of sulfides to sulfoxides catalyzed by gold/manganese oxides

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dc.contributor.author Taketoshi, Ayako es_ES
dc.contributor.author Concepción Heydorn, Patricia es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.contributor.author Haruta, Masatake es_ES
dc.date.accessioned 2015-01-12T08:39:30Z
dc.date.available 2015-01-12T08:39:30Z
dc.date.issued 2013-12-15
dc.identifier.issn 0009-2673
dc.identifier.uri http://hdl.handle.net/10251/45951
dc.description.abstract Although selective oxidation of sulfides to sulfoxides with molecular oxygen is a difficult reaction due to the overoxidation to sulfone, manganese oxides were found to catalyze the aerobic oxidation of sulfides to sulfoxides in 1,2-dichlorobenzene at 100 degrees C with a high selectivity above 99%. The catalytic activity depends on the preparation methods and conditions of manganese oxides but not on the valences of manganese. The deposition of Pd and Pt on manganese oxides was detrimental, whereas the deposition of Au enhanced the catalytic activity and selectivity. es_ES
dc.description.sponsorship This work was financially supported by JST-Strategic International Research Cooperative Program (SICP). We thank Mr. Eiichi Watanabe of Tokyo Metropolitan University for helping us with TEM observation. en_EN
dc.language Inglés es_ES
dc.publisher Chemical Society of Japan es_ES
dc.relation.ispartof Bulletin of the Chemical Society of Japan es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Efficient heterogeneous catalyst es_ES
dc.subject Low-temperature oxidation es_ES
dc.subject Gold nanoparticles es_ES
dc.subject Manganese-dioxide es_ES
dc.subject Cationic silica es_ES
dc.subject Carbon-monoxide es_ES
dc.subject Co oxidation es_ES
dc.subject Alcohols es_ES
dc.subject Alkylation es_ES
dc.subject Sulfones es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Aerobic oxidation of sulfides to sulfoxides catalyzed by gold/manganese oxides es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1246/bcsj.20130075
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química 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 Taketoshi, A.; Concepción Heydorn, P.; García Gómez, H.; Corma Canós, A.; Haruta, M. (2013). Aerobic oxidation of sulfides to sulfoxides catalyzed by gold/manganese oxides. Bulletin of the Chemical Society of Japan. 86(12):1412-1418. doi:10.1246/bcsj.20130075 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1246/bcsj.20130075 es_ES
dc.description.upvformatpinicio 1412 es_ES
dc.description.upvformatpfin 1418 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 86 es_ES
dc.description.issue 12 es_ES
dc.relation.senia 258500


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