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dc.contributor.authorLips, Felicitas
dc.contributor.authorFettinger, James C.
dc.contributor.authorMansikkamäki, Akseli
dc.contributor.authorTuononen, Heikki
dc.contributor.authorPower, Philip
dc.date.accessioned2015-12-01T07:35:01Z
dc.date.available2015-12-01T07:35:01Z
dc.date.issued2014
dc.identifier.citationLips, F., Fettinger, J. C., Mansikkamäki, A., Tuononen, H., & Power, P. (2014). Reversible Complexation of Ethylene by a Silylene under Ambient Conditions. <i>Journal of the American Chemical Society</i>, <i>136</i>(2), 634-637. <a href="https://doi.org/10.1021/ja411951y" target="_blank">https://doi.org/10.1021/ja411951y</a>
dc.identifier.otherCONVID_23610284
dc.identifier.otherTUTKAID_61440
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/47897
dc.description.abstractTreatment of toluene solutions of the silylenes Si(SArMe6)2 (ArMe6 = C6H3-2,6(C6H2-2,4,6-Me3)2, 1) or Si(SArPri4)2 (ArPri4 = C6H3-2,6(C6H3-2,6-Pri2)2, 2) with excess ethylene gas affords the siliranes (ArMe6S)2tiebar above startSiCH2tiebar above endCH2 (3) or (ArPri4S)2tiebar above startSiCH2tiebar above endCH2 (4). Silirane 4 evolves ethylene spontaneously at room temperature in toluene solution. A Van’t Hoff analysis by variable-temperature 1H NMR spectroscopy showed that ΔGassn = −24.9(2.5) kJ mol–1 for 4. A computational study of the reaction mechanism using a model silylene Si(SPh)2 (Ph = C6H5) was in harmony with the Van’t Hoff analysis, yielding ΔGassn = −24 kJ mol–1 and an activation energy ΔG⧧ = 54 kJ mol–1.
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.ispartofseriesJournal of the American Chemical Society
dc.subject.othermetallyleeni-isosyanidi -kompleksit
dc.subject.othermetallylene-isocyanide complexes
dc.subject.otherbonding analysis
dc.titleReversible Complexation of Ethylene by a Silylene under Ambient Conditions
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201511263835
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineFysikaalinen kemiafi
dc.contributor.oppiainePhysical Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2015-11-26T07:15:05Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange634-637
dc.relation.issn0002-7863
dc.relation.numberinseries2
dc.relation.volume136
dc.type.versionacceptedVersion
dc.rights.copyright© 2013 American Chemical Society. This is a final draft version of an article whose final and definitive form has been published by ACS. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.subject.ysositoutuminen
jyx.subject.urihttp://www.yso.fi/onto/yso/p13419
dc.relation.doi10.1021/ja411951y


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