Tris(dimethylamino)silylium ion: structure and reactivity of a dimeric silaguanidinium
Although several strategies for the stabilization of silylium ions have been established, “π-stabilization” with directly attached π-donor heteroatoms at silicon has not been developed yet. Hydride abstraction from (Me2N)3SiH generates dicationic [(Me2N)3Si+]2 in solution and in the solid state - co...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
12 Jun 2019
|
| In: |
Chemical communications
Year: 2019, Jahrgang: 55, Heft: 54, Pages: 7764-7767 |
| ISSN: | 1364-548X |
| DOI: | 10.1039/C9CC03625C |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1039/C9CC03625C Verlag, Volltext: https://pubs.rsc.org/en/content/articlelanding/2019/cc/c9cc03625c 
|
| Verfasserangaben: | Nina Kramer, Hubert Wadepohl and Lutz Greb |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1669616819 | ||
| 003 | DE-627 | ||
| 005 | 20230427111743.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 190723s2019 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1039/C9CC03625C |2 doi | |
| 035 | |a (DE-627)1669616819 | ||
| 035 | |a (DE-599)KXP1669616819 | ||
| 035 | |a (OCoLC)1341234188 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 30 |2 sdnb | ||
| 100 | 1 | |a Kramer, Nina |e VerfasserIn |0 (DE-588)117125332X |0 (DE-627)104044685X |0 (DE-576)513656626 |4 aut | |
| 245 | 1 | 0 | |a Tris(dimethylamino)silylium ion |b structure and reactivity of a dimeric silaguanidinium |c Nina Kramer, Hubert Wadepohl and Lutz Greb |
| 264 | 1 | |c 12 Jun 2019 | |
| 300 | |a 4 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 23.07.2019 | ||
| 520 | |a Although several strategies for the stabilization of silylium ions have been established, “π-stabilization” with directly attached π-donor heteroatoms at silicon has not been developed yet. Hydride abstraction from (Me2N)3SiH generates dicationic [(Me2N)3Si+]2 in solution and in the solid state - constituting the dimer of an elusive silaguanidinium ion. This compound can be synthesized on a gram scale and is compatible with common organic solvents. However, it readily undergoes spontaneous electrophilic silylation of electron-rich aromatic compounds or initiates a catalytic hydro-defluorination reaction. | ||
| 700 | 1 | |a Wadepohl, Hubert |e VerfasserIn |0 (DE-588)1019812354 |0 (DE-627)691026572 |0 (DE-576)358886724 |4 aut | |
| 700 | 1 | |a Greb, Lutz |e VerfasserIn |0 (DE-588)1043619879 |0 (DE-627)770726526 |0 (DE-576)395158265 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Chemical communications |d Cambridge : Soc., 1965 |g 55(2019), 54, Seite 7764-7767 |h Online-Ressource |w (DE-627)268759081 |w (DE-600)1472881-3 |w (DE-576)077609867 |x 1364-548X |7 nnas |a Tris(dimethylamino)silylium ion structure and reactivity of a dimeric silaguanidinium |
| 773 | 1 | 8 | |g volume:55 |g year:2019 |g number:54 |g pages:7764-7767 |g extent:4 |a Tris(dimethylamino)silylium ion structure and reactivity of a dimeric silaguanidinium |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1039/C9CC03625C |x Verlag |x Resolving-System |3 Volltext |
| 856 | 4 | 0 | |u https://pubs.rsc.org/en/content/articlelanding/2019/cc/c9cc03625c |x Verlag |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20190723 | ||
| 993 | |a Article | ||
| 994 | |a 2019 | ||
| 998 | |g 1043619879 |a Greb, Lutz |m 1043619879:Greb, Lutz |d 120000 |d 120200 |e 120000PG1043619879 |e 120200PG1043619879 |k 0/120000/ |k 1/120000/120200/ |p 3 |y j | ||
| 998 | |g 1019812354 |a Wadepohl, Hubert |m 1019812354:Wadepohl, Hubert |d 120000 |d 120200 |e 120000PW1019812354 |e 120200PW1019812354 |k 0/120000/ |k 1/120000/120200/ |p 2 | ||
| 998 | |g 117125332X |a Kramer, Nina |m 117125332X:Kramer, Nina |d 120000 |d 120200 |e 120000PK117125332X |e 120200PK117125332X |k 0/120000/ |k 1/120000/120200/ |p 1 |x j | ||
| 999 | |a KXP-PPN1669616819 |e 3495774599 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"physDesc":[{"extent":"4 S."}],"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"name":{"displayForm":["The Royal Society of Chemistry"]},"id":{"issn":["1364-548X"],"eki":["268759081"],"zdb":["1472881-3"]},"origin":[{"dateIssuedDisp":"1965-","dateIssuedKey":"1965","publisher":"Soc. ; Soc.","publisherPlace":"Cambridge ; London"}],"language":["eng"],"corporate":[{"role":"isb","display":"Royal Society of Chemistry","roleDisplay":"Herausgebendes Organ"}],"recId":"268759081","disp":"Tris(dimethylamino)silylium ion structure and reactivity of a dimeric silaguanidiniumChemical communications","type":{"bibl":"periodical","media":"Online-Ressource"},"note":["Gesehen am 20.02.24"],"titleAlt":[{"title":"ChemComm online"},{"title":"Chemical communications online"}],"part":{"volume":"55","text":"55(2019), 54, Seite 7764-7767","extent":"4","year":"2019","issue":"54","pages":"7764-7767"},"pubHistory":["1965 - 1968; 1996 -"],"title":[{"title":"Chemical communications","subtitle":"ChemComm","title_sort":"Chemical communications"}]}],"origin":[{"dateIssuedKey":"2019","dateIssuedDisp":"12 Jun 2019"}],"id":{"eki":["1669616819"],"doi":["10.1039/C9CC03625C"]},"name":{"displayForm":["Nina Kramer, Hubert Wadepohl and Lutz Greb"]},"note":["Gesehen am 23.07.2019"],"type":{"bibl":"article-journal","media":"Online-Ressource"},"recId":"1669616819","language":["eng"],"title":[{"subtitle":"structure and reactivity of a dimeric silaguanidinium","title":"Tris(dimethylamino)silylium ion","title_sort":"Tris(dimethylamino)silylium ion"}],"person":[{"family":"Kramer","given":"Nina","roleDisplay":"VerfasserIn","display":"Kramer, Nina","role":"aut"},{"roleDisplay":"VerfasserIn","display":"Wadepohl, Hubert","role":"aut","family":"Wadepohl","given":"Hubert"},{"family":"Greb","given":"Lutz","display":"Greb, Lutz","roleDisplay":"VerfasserIn","role":"aut"}]} | ||
| SRT | |a KRAMERNINATRISDIMETH1220 | ||