Langanzeige der Metadaten
DC ElementWertSprache
dc.contributor.authorLangenohl, Felix-
dc.contributor.authorRösler, Jonas-
dc.contributor.authorZühlke, Sebastian-
dc.contributor.authorKirchhoff, Jan-Lukas-
dc.contributor.authorStrohmann, Carsten-
dc.date.accessioned2024-01-08T13:38:37Z-
dc.date.available2024-01-08T13:38:37Z-
dc.date.issued2022-09-27-
dc.identifier.urihttp://hdl.handle.net/2003/42266-
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-24103-
dc.description.abstractA silicon-stereogenic aminosilanol was isolated in excellent diastereomeric ratio and the absolute configuration was determined. The silanol is configurative and condensation stable in solution and shows stereoselective transformations with a clean stereospecific pathway in follow-up reactions, which leads to the isolation of a silicon-stereogenic zinc complex and siloxane compounds. Investigations with 18O-labelled water and mass spectrometry analysis revealed an otherwise hidden exchange of oxygen atoms of silanol and water in solution that proceeds with retention of the configuration at the silicon center. This novel combination of a stereochemical probe and isotopic labeling in a silicon-stereogenic compound opens new analytic possibilities to study stereochemical courses of reactions with the aid of chiral silanols mechanistically.en
dc.language.isoende
dc.relation.ispartofseriesChemistry - a European journal;29(1)-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subjectChiralityen
dc.subjectConfigurationen
dc.subjectIsotopic labellingen
dc.subjectSilanolsen
dc.subjectSiliconen
dc.subject.ddc540-
dc.titleA silicon-stereogenic silanol - 18O-isotope labeling and stereogenic probe reveals hidden stereospecific water exchange reactionen
dc.typeTextde
dc.type.publicationtypeResearchArticlede
dcterms.accessRightsopen access-
eldorado.secondarypublicationtruede
eldorado.secondarypublication.primaryidentifierDOI https://doi.org/10.1002/chem.202202935de
eldorado.secondarypublication.primarycitationF. Langenohl, J. Rösler, S. Zühlke, J.-L. Kirchhoff, C. Strohmann, Chem. Eur. J. 2023, 29, e202202935.de
Enthalten in den Sammlungen:Lehrstühle für Anorganische Chemie



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