Oxidation Reactions of the N-Heterocyclic Stannylenes [𝘰�-C₆H₄ (NSi𝑡�BuMe₂)]₂Sn and [{Fe(η⁵ -C₅H₄ -NSi𝑡�BuMe₂)₂}Sn] with Sulfur, Selenium, and Diphenyl Diselenide

Guthardt, Robin; Bachmann, Dennis; Bruhn, Clemens; Siemeling, Ulrich

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