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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.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
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 (toiminta)
jyx.subject.urihttp://www.yso.fi/onto/yso/p13419
dc.relation.doi10.1021/ja411951y
dc.type.okmA1


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