Marquardt, Christian and Hegen, Oliver and Hautmann, Matthias and Balazs, Gabor and Bodensteiner, Michael and Virovets, Alexander V. and Timoshkin, Alexey Y. and Scheer, Manfred (2015) Isolation and Characterization of Lewis Base Stabilized Monomeric Parent Stibanylboranes. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 54 (44). pp. 13122-13125. ISSN 1433-7851, 1521-3773
Full text not available from this repository. (Request a copy)Abstract
The synthesis of the Lewis base stabilized monomeric parent compound of stibanylboranes, H2SbBH2, is reported. Through a salt metathesis route, the silyl-substituted compounds (Me3Si)(2)SbBH2LB (LB=NMe3, NHCMe) were synthesized as representatives of derivatives with a SbB sigma bond. Under very mild conditions, they could be transformed into the target compounds Me3NH2BHSbBH2NMe3 and H2SbBH2NHCMe, respectively. The products were characterized by X-ray structure analysis, NMR spectroscopy, IR spectroscopy, and mass spectrometry. DFT calculations give further insight into the stability and bonding of these unique compounds.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PRIMARY PNICTANES; ANTIMONY; CHEMISTRY; DIMETHYLSTIBINOBORINE; DEHYDROGENATION; ARSANYLBORANES; R(H)SB-SB(H)R; (ME3SI)(2)CH; AMINOBORANES; COMPLEXES; antimony; boron; group13; 15 elements; pnictogenylboranes; primary stibines |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 09 May 2019 12:17 |
| Last Modified: | 09 May 2019 12:17 |
| URI: | https://pred.uni-regensburg.de/id/eprint/4594 |
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