Langer, Jens and Hamza, Andrea and Pápai, Imre (2018) RuBisCO-Inspired CO2 Activation and Transformation by an Iridium(I) Complex. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 57 (9). pp. 2455-2458. ISSN 1433-7851
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Abstract
The synthesis of a new iridium(I) complex containing an enamido phosphine anion (dbuP(-)) and its unique reactivity with CO2 is reported. The complex binds two equivalents of CO2 and initiates a highly selective reaction cascade. The reaction leads to the reversible cleavage of CO2 and the enamido ligand as well. Computational analysis points to the existence of a relatively stable Ir-CO2 complex as a reaction intermediate prior to CO2 cleavage, which was confirmed experimentally. The observed transformation resembles several aspects of enzymatic CO2 fixation by RuBisCO.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ENZYMES; CLEAVAGE; REACTIVITY; INSERTION; REDUCTION; FIXATION; CRYSTAL-STRUCTURE; CARBON-DIOXIDE; METAL-LIGAND-COOPERATION; DIOXIDE COORDINATION CHEMISTRY; rubisco; metal basicity; iridium; C-C coupling; Carbon Dioxide |
| Subjects: | Q Science / természettudomány > QD Chemistry / kémia > QD05 Crystallography / kristálytan |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 28 Sep 2018 07:39 |
| Last Modified: | 03 Jan 2019 00:15 |
| URI: | http://real.mtak.hu/id/eprint/85758 |
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