Persistent Identifier
|
doi:10.18419/darus-2473 |
Publication Date
|
2022-02-07 |
Title
| Rh(I)/(III)-N-Heterocyclic Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio- and Stereoselectivity in the Hydrosilylation of Alkynes |
Author
| Panyam, Pradeep Kumar Reddy (University of Stuttgart) - ORCID: 0000-0001-6315-2747
Atwi, Boshra (University of Stuttgart)
Ziegler, Felix (University of Stuttgart) - ORCID: 0000-0002-2785-8133
Frey, Wolfgang (University of Stuttgart) - ORCID: 0000-0002-6522-4190
Nowakowski, Michal
Bauer, Matthias (University of Paderborn) - ORCID: 0000-0002-9294-6076
Buchmeiser, Michael (University of Stuttgart) - ORCID: 0000-0001-6472-5156 |
Point of Contact
|
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Buchmeiser, Michael |
Description
| Novel Rh(III) pentamethylcyclopentadienyl and Rh(I) complexes containing chelating N-heterocyclic carbenes have been prepared and used in the hydrosilylation of 1-alkynes. Selected catalysts were immobilized within the mesopores of SBA-15. The confinement effects either provided by the ligands or the mesoporous support have been studied and allow for hydrosilylation with β(Z)-selectivity of up to 100 % with both Rh(I) and Rh(III) complexes.
All primary data files of measurements and processed data of the journal article mentioned under related publications from Buchmeiser group can be found here. The following dataset contains the following data types: NMR Spectra and HRMS data. The Crystal data (see related datasets) is deposited in the Cambridge Structural Database (CSD) of the Cambridge Crystallographic Data Centre (CCDC). |
Subject
| Chemistry |
Keyword
| N-Heterocyclic Carbene (ChEBI) https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:51369
NHC (ChEBI) https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:51369 |
Topic Classification
| Inorganic Chemistry (Loterre Chemistry Vocabulary) http://data.loterre.fr/ark:/67375/37T-ZQ1R7NCC-8 |
Related Publication
| Felix Ziegler, Johannes Teske, Iris Elser, Michael Dyballa, Wolfgang Frey, Hamzeh Kraus, Niels Hansen, Julia Rybka, Ulrich Tallarek, and Michael R. Buchmeiser. Journal of the American Chemical Society 2019 141 (48), 19014-19022 doi: 10.1021/jacs.9b08776 https://pubs.acs.org/doi/10.1021/jacs.9b08776 |
Language
| English |
Funding Information
| DFG: 358283783 - SFB 1333 |
Project
| Project A1 (Level 1) |
Depositor
| Panyam, Pradeep Kumar Reddy |
Deposit Date
| 2022 |
Data Type
| experimental data |
Related Dataset
| Crystal data of Rh3 Pradeep K. R. Panyam, Boshra Atwi, Felix Ziegler, Wolfgang Frey, Michal Nowakowski, Matthias Bauer, Michael R. Buchmeiser CCDC 2082933: Experimental Crystal Structure Determination, 2021, DOI: 10.5517/ccdc.csd.cc27xgd1;
Crystal data of complex Rh7 Pradeep K. R. Panyam, Boshra Atwi, Felix Ziegler, Wolfgang Frey, Michal Nowakowski, Matthias Bauer, Michael R. Buchmeiser CCDC 2103708: Experimental Crystal Structure Determination, 2021, DOI: 10.5517/ccdc.csd.cc28m2kk;
Crystal data of complex Rh9 Pradeep K. R. Panyam, Boshra Atwi, Felix Ziegler, Wolfgang Frey, Michal Nowakowski, Matthias Bauer, Michael R. Buchmeiser CCDC 2082934: Experimental Crystal Structure Determination, 2021, DOI: 10.5517/ccdc.csd.cc27xgf2;
Crystal data of Rh13 Pradeep K. R. Panyam, Boshra Atwi, Felix Ziegler, Wolfgang Frey, Michal Nowakowski, Matthias Bauer, Michael R. Buchmeiser CCDC 2086994: Experimental Crystal Structure Determination, 2021, DOI: 10.5517/ccdc.csd.cc281pdf |