Oxidation Reactions of the N-Heterocyclic Stannylenes [𝘰-C₆H₄ (NSi𝑡BuMe₂)]₂Sn and [{Fe(η⁵ -C₅H₄ -NSi𝑡BuMe₂)₂}Sn] with Sulfur, Selenium, and Diphenyl Diselenide
dc.date.accessioned | 2020-07-20T08:11:37Z | |
dc.date.available | 2020-07-20T08:11:37Z | |
dc.date.issued | 2020-01-27 | |
dc.identifier | doi:10.17170/kobra-202007171462 | |
dc.identifier.uri | http://hdl.handle.net/123456789/11647 | |
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 | Metallocenes | eng |
dc.subject | Oxidative addition | eng |
dc.subject | Tin | eng |
dc.subject | X-ray diffraction | eng |
dc.subject.ddc | 540 | |
dc.title | Oxidation Reactions of the N-Heterocyclic Stannylenes [𝘰-C₆H₄ (NSi𝑡BuMe₂)]₂Sn and [{Fe(η⁵ -C₅H₄ -NSi𝑡BuMe₂)₂}Sn] with Sulfur, Selenium, and Diphenyl Diselenide | eng |
dc.type | Aufsatz | |
dcterms.abstract | The N‐heterocyclic stannylenes [{Fe(η$^5$‐C$_5$H$_4$‐NSi𝑡 BuMe$_2$)$_2$}Sn] (1 ) and [𝘰‐C$_6$H$_4$(NSi𝑡 BuMe$_2$)]$_2$Sn (2 ) were prepared in one‐pot reactions from SnCl$_2$, LiN(SiMe$_3$)$_2$, and the corresponding diamine, viz. [Fe(η$^5$‐C$_5$H$_4$‐NHSi𝑡 BuMe$_2$)$_2$] and 𝘰‐C$_6$H$_4$(NSiH𝘵 BuMe$_2$)$_2$, respectively. Oxidative addition reactions of 1 and 2 with S$_8$ and Se$_8$, respectively, afforded the corresponding 1,3,2,4‐dithiadistannetanes ((1 S$_2$), (2 S$_2$)), and 1,3,2,4‐diselenadistannetanes [(1 Se)$_2$, (2 Se)$_2$]. The reactions of 1 and 2 with PhSeSePh respectively furnished 1 (SePh)$_2$ and 2 (SePh)$_2$. The crystal structures of 𝘰‐C$_6$H$_4$(NSiH𝑡 BuMe$_2$)$_2$, 1, 2, ( 1 S)$_2$, (2 S)$_2$, (1 Se)$_2$, (2 Se)$_2$, 1 (SePh)$_2$, and 2 (SePh)$_2$ were determined by single‐crystal X‐ray diffraction. Stannylene 2 shows a chain‐like aggregation in the solid state due to intermolecular Sn⋯arene interactions. A short intramolecular CH⋯Se contact compatible with a hydrogen bond was observed for (1 Se)$_2$. | eng |
dcterms.accessRights | open access | |
dcterms.creator | Guthardt, Robin | |
dcterms.creator | Bachmann, Dennis | |
dcterms.creator | Bruhn, Clemens | |
dcterms.creator | Siemeling, Ulrich | |
dc.relation.doi | doi:10.1002/zaac.201900335 | |
dc.subject.swd | Carbene | ger |
dc.subject.swd | Homologe <Chemie> | ger |
dc.subject.swd | Röntgendiffraktometrie | ger |
dc.type.version | publishedVersion | |
dcterms.source.identifier | EISSN 1521-3749 | |
dcterms.source.issue | Issue 13 | |
dcterms.source.journal | Journal of Inorganic and General Chemistry : ZAAC | eng |
dcterms.source.pageinfo | 761-768 | |
dcterms.source.volume | Volume 646 | |
kup.iskup | false |
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