dc.date.accessioned | 2021-09-01T11:11:32Z | |
dc.date.available | 2021-09-01T11:11:32Z | |
dc.date.issued | 2020-10-15 | |
dc.identifier | doi:10.17170/kobra-202107204382 | |
dc.identifier.uri | http://hdl.handle.net/123456789/13197 | |
dc.description.sponsorship | Gefördert im Rahmen des Projekts DEAL | ger |
dc.language.iso | eng | eng |
dc.rights | Namensnennung 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | carbene homologues | eng |
dc.subject | insertion | eng |
dc.subject | metallocenes | eng |
dc.subject | silicon | eng |
dc.subject | subvalent compounds | eng |
dc.subject.ddc | 540 | |
dc.title | A Stable N-Heterocyclic Silylene with a 1,1′-Ferrocenediyl Backbone | eng |
dc.type | Aufsatz | |
dcterms.abstract | The N-heterocyclic silylene [{Fe(η⁵-C₅H4-NDipp)₂}Si] (1DippSi, Dipp=2,6-diisopropylphenyl) shows an excellent combination of pronounced thermal stability and high reactivity towards small molecules. It reacts readily with CO₂ and N₂O, respectively affording (1DippSiO₂)₂C and (1DippSiO)₂ as follow-up products of the silanone 1DippSiO. Its reactions with H₂O, NH₃, and FcPH₂ (Fc=ferrocenyl) furnish the respective oxidative addition products 1DippSi(H)X (X=OH, NH₂, PHFc). Its reaction with H₃BNH₃ unexpectedly results in B−H, instead of N−H, bond activation, affording 1DippSi(H)(BH₂NH₃). DFT results suggest that dramatically different mechanisms are operative for these H−X insertions. | eng |
dcterms.accessRights | open access | |
dcterms.creator | Weyer, Nadine | |
dcterms.creator | Heinz, Myron | |
dcterms.creator | Schweizer, Julia Isabella | |
dcterms.creator | Bruhn, Clemens | |
dcterms.creator | Holthausen, Max C. | |
dcterms.creator | Siemeling, Ulrich | |
dc.relation.doi | doi:10.1002/anie.202011691 | |
dc.subject.swd | Carbene | ger |
dc.subject.swd | Einschiebungsreaktion | ger |
dc.subject.swd | Metallocene | ger |
dc.subject.swd | Silicium | ger |
dc.subject.swd | Valenz <Chemie> | ger |
dc.type.version | publishedVersion | |
dcterms.source.identifier | eissn:1521-3773 | |
dcterms.source.issue | Issue 5 | |
dcterms.source.journal | Angewandte Chemie | ger |
dcterms.source.pageinfo | 2624-2628 | |
dcterms.source.volume | Volume 60 | |
kup.iskup | false | |