Please use this identifier to cite or link to this item:
doi:10.22028/D291-33229
Title: | NHC-Coordinated Diphosphene-Stabilized Gold(I) Hydride and Its Reversible Conversion to Gold(I) Formate with CO2 |
Author(s): | Dhara, Debabrata Das, Shubhajit Pati, Swapan K. Scheschkewitz, David Chandrasekhar, Vadapalli Jana, Anukul |
Language: | English |
Title: | Angewandte Chemie : International Edition |
Volume: | 58 |
Issue: | 43 |
Pages: | 15367 –15371 |
Publisher/Platform: | Wiley |
Year of Publication: | 2019 |
Free key words: | carbon dioxide diphosphene gold ligand design phosphorus |
DDC notations: | 500 Science 540 Chemistry 600 Technology |
Publikation type: | Journal Article |
Abstract: | An NHC-coordinated diphosphene is employed as ligand for the synthesis of a hydrocarbon-soluble monomeric AuI hydride, which readily adds CO2 at room temperature yielding the corresponding AuI formate. The reversible reaction can be expedited by the addition of NHC, which induces β-hydride shift and the removal of CO2 from equilibrium through the formation of an NHC-CO2 adduct. The AuI formate is alternatively formed by dehydrogenative coupling of the AuI hydride with formic acid (HCO2 H), thus in total establishing a reaction sequence for the AuI hydride mediated dehydrogenation of HCO2 H as chemical hydrogen storage material. |
DOI of the first publication: | 10.1002/anie.201909798 |
Link to this record: | urn:nbn:de:bsz:291--ds-332291 hdl:20.500.11880/30571 http://dx.doi.org/10.22028/D291-33229 |
ISSN: | 1521-3773 1433-7851 |
Date of registration: | 8-Feb-2021 |
Description of the related object: | Supporting Information |
Related object: | https://onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fanie.201909798&file=anie201909798-sup-0001-misc_information.pdf |
Faculty: | NT - Naturwissenschaftlich- Technische Fakultät |
Department: | NT - Chemie |
Professorship: | NT - Prof. Dr. David Scheschkewitz |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
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anie.201909798.pdf | 2,48 MB | Adobe PDF | View/Open |
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