Über das Verhalten von silicium- und zinnorganischen Verbindungen bei der Synthese von Heterocyclen
On the behaviour of silicon and tin organic compounds in the synthesis of heterocycles
- The isocyanates of silicon (CH3)2Si(NCO)2 and Si(NCO)4 react with CH3N[Sn(CH3)3]2 and N[Sn(CH3)3]3 to yield the cyclic derivatives 2a-2b as well as the spiro compound 3. The structures of the compounds are discussed on the basis of 1H NMR and IR data. Mass spectra are not conclusive for assigning a certain structure. SO2(NCO)2 and (CH3)3Si-S-Si(CH3)3 form a cyclic compound 4 which contains two sulfur atoms of coordination number two and four. The results of the mass spectra can be interpreted by assuming that a rearrangement occurred. 4 hydrolyses under formation of 5.
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| Author: | Herbert W. RoeskyORCiDGND, Hamid Zamankhan |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-719083 |
| DOI: | https://doi.org/10.1515/znb-1977-1207 |
| 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: | 1977 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2024/01/09 |
| Tag: | Cyclic Compounds; Metal Organic Derivatives; Silicon; Sulfur; Tin |
| Volume: | 32.1977 |
| Issue: | 12 |
| Page Number: | 3 |
| First Page: | 1390 |
| Last Page: | 1392 |
| 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 |
