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Gas-phase conversion of 1,3-dithiolane-2-thione into 1,3-dithiolan-2-one over molybdenum trioxide

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dc.contributor.authorAitken, R. Alan
dc.contributor.authorCurzon, Thomasine E.
dc.contributor.authorAndrews, Matthew J.
dc.date.accessioned2019-04-05T08:30:04Z
dc.date.available2019-04-05T08:30:04Z
dc.date.issued2019-04-05
dc.identifier258221209
dc.identifier473b36d4-025a-46c9-9c74-07e29384c671
dc.identifier85064614502
dc.identifier000463469000001
dc.identifier.citationAitken , R A , Curzon , T E & Andrews , M J 2019 , ' Gas-phase conversion of 1,3-dithiolane-2-thione into 1,3-dithiolan-2-one over molybdenum trioxide ' , Frontiers in Chemistry , vol. 7 , 204 . https://doi.org/10.3389/fchem.2019.00204en
dc.identifier.issn2296-2646
dc.identifier.otherORCID: /0000-0001-6959-5311/work/56184274
dc.identifier.urihttps://hdl.handle.net/10023/17457
dc.descriptionAuthors thank the Engineering and Physical Sciences Research Council and CRITICAT Centre for Doctoral Training for financial support [Grant code: EP/L016419/1].en
dc.description.abstractGas-phase reaction of 1,3-dithiolane-2-thione over molybdenum trioxide supported on pumice stone results in efficient conversion into 1,3-dithiolan-2-one. The solid reagent is regenerated on exposure to air and thus acts as a catalyst for the overall conversion of the thione and oxygen from the air into the ketone and sulfur dioxide. The process can be carried out under either dynamic vacuum or atmospheric pressure flow conditions and using a solid reagent prepared either by physical mixing of MoO3 with the support or by solution impregnation, with an isolated yield of up to 67% obtained.
dc.format.extent5
dc.format.extent472554
dc.language.isoeng
dc.relation.ispartofFrontiers in Chemistryen
dc.subjectOxidationen
dc.subjectGas-phase reactionen
dc.subjectCatalysten
dc.subjectThioneen
dc.subjectFlow chemistryen
dc.subjectGreen chemistryen
dc.subjectQD Chemistryen
dc.subjectE-NDASen
dc.subject.lccQDen
dc.titleGas-phase conversion of 1,3-dithiolane-2-thione into 1,3-dithiolan-2-one over molybdenum trioxideen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.identifier.doihttps://doi.org/10.3389/fchem.2019.00204
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/L016419/1en


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