at Google ScholarTitle data
Wrackmeyer, Bernd ; Tok, Oleg L. ; Klimkina, Elena V. ; Milius, Wolfgang:
Fused Silacarbacycles Containing a Silole Unit : 1,2-Hydroboration and 1,1-Organoboration of Alkynyl(vinyl)silanes.
In: European Journal of Inorganic Chemistry.
Vol. 2010
(May 2010)
Issue 15
.
- pp. 2276-2282.
ISSN 1099-0682
DOI: https://doi.org/10.1002/ejic.201000231
Abstract in another language
The reaction of various alkynyl(vinyl)silanes containing two alkynyl groups with 9-borabicyclo[3.3.1]nonane (9-BBN) proceeds by regioselective 1,2-hydroboration of the vinyl group in the first step, followed by two intramolecular 1,1-organoboration reactions to afford 1,6-disilapentalene derivatives, fused silacarbacycles with a silole unit. Similarly, the analogous reaction of an alkynyl(allyl)silane gives a 1,7-disilaindene derivative. The products were characterized by multinuclear magnetic resonance (1H, 11B, 13C and 29Si NMR) in solution and in two cases by X-ray structural analysis in the solid state.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Keywords: | Alkynylsilanes; Hydroboration; Organoboration; Siloles; NMR spectroscopy |
| Institutions of the University: | Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Chemistry I > Chair Inorganic Chemistry I - Univ.-Prof. Dr. Josef Breu Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Chemistry I |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 500 Science > 540 Chemistry |
| Date Deposited: | 23 Mar 2018 07:41 |
| Last Modified: | 23 Mar 2018 07:41 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/9945 |