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Phosphetes via Transition Metal Free Ring Closure – Taking the Proper Turn at a Thermodynamic Crossing

dc.date.accessioned2021-08-04T14:02:26Z
dc.date.available2021-08-04T14:02:26Z
dc.date.issued2021-05-10
dc.identifierdoi:10.17170/kobra-202107294435
dc.identifier.urihttp://hdl.handle.net/123456789/13078
dc.description.sponsorshipGefördert im Rahmen des Projekts DEALger
dc.language.isoengeng
dc.rightsNamensnennung 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectcyclizationeng
dc.subjectdensity functional calculationseng
dc.subjectluminescenceeng
dc.subjectphosphorus heterocycleseng
dc.subjectsilaneseng
dc.subject.ddc540
dc.titlePhosphetes via Transition Metal Free Ring Closure – Taking the Proper Turn at a Thermodynamic Crossingeng
dc.typeAufsatz
dcterms.abstractA transition metal free route to phosphetes featuring an exocyclic alkene unit is presented. In this approach phosphanides are added to a variety of diynes generating phosphaallylic intermediates which depending on the reaction conditions transform either to phosphetes or the corresponding phospholes. Investigation of the reaction mechanism by combined quantum chemical and experimental means identifies phosphole formation as thermodynamically controlled reaction path, whereas kinetic control furnishes the corresponding phosphetes. Structural and luminescence properties of the rare class of phosphetes are explored, as well as for selected key intermediates.eng
dcterms.accessRightsopen access
dcterms.creatorRoesler, Fabian
dcterms.creatorKovács, Máté
dcterms.creatorBruhn, Clemens
dcterms.creatorKelemen, Zsolt
dcterms.creatorPietschnig, Rudolf
dc.relation.doidoi:10.1002/chem.202101298
dc.relation.projectidDeutsche Forschungsgemeinschaft. Grant Numbers: PI 353/11-1, SFB 1319; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal. Grant Number: BME IE-NAT TKP2020
dc.subject.swdCyclisationger
dc.subject.swdLumineszenzger
dc.subject.swdPhosphorger
dc.subject.swdSilaneger
dc.subject.swdThermodynamische Eigenschaftger
dc.type.versionpublishedVersion
dcterms.source.identifiereissn:1521-3765
dcterms.source.issueIssue 38
dcterms.source.journalChemistry - A European Journaleng
dcterms.source.pageinfo9782-9790
dcterms.source.volumeVolume 27
kup.iskupfalse


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