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Reaction of 9-Borabicyclo[3.3.1]nonane with Alkyn-1-yltin Compounds : Molecular Structure of the 9-Propyn-1-yl-9-borabicyclo[3.3.1]nonane Pyridine Adduct

Title data

Wrackmeyer, Bernd ; Bihlmayer, Christoph ; Shahid, Khadija ; Milius, Wolfgang:
Reaction of 9-Borabicyclo[3.3.1]nonane with Alkyn-1-yltin Compounds : Molecular Structure of the 9-Propyn-1-yl-9-borabicyclo[3.3.1]nonane Pyridine Adduct.
In: Zeitschrift für Naturforschung B. Vol. 64 (2009) Issue 4 . - pp. 399-402.
ISSN 1865-7117
DOI: https://doi.org/10.1515/znb-2009-0407

Abstract in another language

Trimethyl- and triethyl(propyn-1-yl)tin react with 9-borabicyclo[3.3.1.]nonane (9-BBN) mainly by exchange of the propynyl group against hydrogen, accompanied by numerous side reaction. This is in contrast to the findings for other alkynyltin compounds bearing a second bulky substituent at the C≡C bond. The exchange product, 9-propyn-1-yl-9-borabicyclo[3.3.1]nonane, was isolated as its crystalline pyridine adduct and fully characterised by NMR spectroscopy in solution and X-ray structural analysis in the solid state

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: Alkynyltin Compounds; 9-BBN; Exchange; NMR; X-Ray
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry I
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 23 Mar 2018 10:11
Last Modified: 23 Mar 2018 10:11
URI: https://eref.uni-bayreuth.de/id/eprint/10450