Maier, Thomas M. and Sandl, Sebastian and Melzl, Peter and Zweck, Josef and Jacobi von Wangelin, Axel and Wolf, Robert (2020) Heterogeneous Olefin Hydrogenation Enabled by a Highly-Reduced Nickel(-II) Catalyst Precursor. CHEMISTRY-A EUROPEAN JOURNAL, 26 (28). pp. 6113-6117. ISSN 0947-6539, 1521-3765
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The hydrogenation of olefins, styrenes, enoates, imines, and sterically hindered tri-substituted olefins was accomplished using the pre-catalyst dilithiumbis(cycloocta-1,5-diene)nickelate(-II) (1). The mild conditions tolerate hydroxyl, halide, ester, and lactone functionalities. Mechanistic studies, including reaction progress analyses, poisoning experiments, and multinuclear NMR monitoring, indicate that a heterotopic (nickel nanoparticle) catalyst is in operation.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | HOMOGENEOUS HYDROGENATION; SODIUM-BOROHYDRIDE; ELECTROCHEMICAL REDUCTION; ASYMMETRIC HYDROGENATION; SELECTIVE HYDROGENATION; TRANSITION-METAL; ETHANOL SOLUTION; IRON CATALYSTS; COBALT; COMPLEXES; catalysis; hydrogenation; nanoparticles; nickel; olefins |
| Subjects: | 500 Science > 530 Physics 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Physics > Institute of Experimental and Applied Physics Physics > Institute of Experimental and Applied Physics > Chair Professor Back > Group Josef Zweck Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Robert Wolf |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 26 Mar 2021 08:36 |
| Last Modified: | 26 Mar 2021 08:36 |
| URI: | https://pred.uni-regensburg.de/id/eprint/44707 |
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