Synthese der Amide M[N(SiMetBu₂)(SitBu₃)] (M = Li, Na) durch N₂-Eliminierung aus den Triazeniden M[tBu₃SiNNNSiMetBu₂] (M = Li, Na)
Synthesis of the amides M[N(SiMetBu₂)(SitBu₃)] (M = Li, Na) by N₂-elimination reaction of the triazenides M[tBu₃SiNNNSiMetBu₂] (M= Li, Na)
- The thermolabile triazenides M[tBu3SiNNNSiMetBu2] (M = Li, Na) are accessible from the reaction of tBu2MeSiN3 with the silanides MSitBu3 (M = Li, Na) at −78 °C in THF. At r. t. N2 elimination from the triazenides M[tBu3SiNNNSiMetBu2] (M = Li, Na) takes place with the formation of M[N(SiMetBu2)(SitBu3)] (M = Li, Na). X-Ray quality crystals of Li(THF)[N(SiMetBu2)(SitBu3)] (orthorhombic, Pna21) are obtained from a benzene solution at ambient temperature. In contrast to the structures of the unsolvated silanides MSitBu3 (M = Li, Na), the THF adduct Li(THF)3SitBu3 is monomeric in the solid state (orthorhombic, Pna21).
| Author: | Hans-Wolfram LernerORCiDGND, Inge Sänger, Kurt Polborn, Michael BolteORCiD, Matthias WagnerORCiD |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-804146 |
| DOI: | https://doi.org/10.1515/znb-2007-1009 |
| ISSN: | 1865-7117 |
| ISSN: | 0932-0776 |
| Parent Title (German): | Zeitschrift für Naturforschung, B |
| Publisher: | Verlag der Zeitschrift für Naturforschung |
| Place of publication: | Tübingen |
| Document Type: | Article |
| Language: | German |
| Date of Publication (online): | 2014/06/02 |
| Year of first Publication: | 2007 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2024/01/26 |
| Tag: | Nitrogen; Silanide; Silyl Amine; Triazene; X-Ray Structure Analysis |
| Volume: | 62.2007 |
| Issue: | 10 |
| Page Number: | 6 |
| First Page: | 1285 |
| Last Page: | 1290 |
| Institutes: | Biochemie, Chemie und Pharmazie / Biochemie und Chemie |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0 |
