| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Homogeneous model complexes for supported rhenia metathesis catalysts |
| Autor/-in: | Lai, Yu-Ying Bornand, Marc Chen, Peter |
| DOI: | 10.1021/om300852s |
| Erschienen in: | Organometallics |
| Band(Heft): | 31 |
| Heft: | 21 |
| Seite(n): | 7558 |
| Seiten bis: | 7565 |
| Erscheinungsdatum: | 2012 |
| Verlag / Hrsg. Institution: | American Chemical Society |
| ISSN: | 0276-7333 1520-6041 |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 540: Chemie |
| Zusammenfassung: | A series of rhenium trioxo complexes (L-ReO3) was synthesized, characterized, and demonstrated to be active in olefin metathesis. The relationship between perrhenate (ReO4-), perrhenyl (ReO3+), and metathesis-active rhenium complexes (L-ReO3) was elucidated. Their chemical behavior can be tuned through the Lewis acid–base interaction. DFT calculations were performed for the metathesis reaction of L-ReO3 with norbornene, which demonstrates that electron-withdrawing substituents or ligands are beneficial for olefin metathesis activity. Moreover, a rhenium-alkylidene complex was synthesized, which can be activated by B(C6F5)3 to afford an active metathesis catalyst. This system can be regarded as a homogeneous model of the hypothetical species present in the heterogeneous catalytic systems. The findings from the present study are consistent with our previous gas-phase studies and constitute the elucidation of the working principles for the metathesis-active rhenium species on the surface. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/12762 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Chemie und Biotechnologie (ICBT) |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
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Lai, Y.-Y., Bornand, M., & Chen, P. (2012). Homogeneous model complexes for supported rhenia metathesis catalysts. Organometallics, 31(21), 7558–7565. https://doi.org/10.1021/om300852s
Lai, Y.-Y., Bornand, M. and Chen, P. (2012) ‘Homogeneous model complexes for supported rhenia metathesis catalysts’, Organometallics, 31(21), pp. 7558–7565. Available at: https://doi.org/10.1021/om300852s.
Y.-Y. Lai, M. Bornand, and P. Chen, “Homogeneous model complexes for supported rhenia metathesis catalysts,” Organometallics, vol. 31, no. 21, pp. 7558–7565, 2012, doi: 10.1021/om300852s.
LAI, Yu-Ying, Marc BORNAND und Peter CHEN, 2012. Homogeneous model complexes for supported rhenia metathesis catalysts. Organometallics. 2012. Bd. 31, Nr. 21, S. 7558–7565. DOI 10.1021/om300852s
Lai, Yu-Ying, Marc Bornand, and Peter Chen. 2012. “Homogeneous Model Complexes for Supported Rhenia Metathesis Catalysts.” Organometallics 31 (21): 7558–65. https://doi.org/10.1021/om300852s.
Lai, Yu-Ying, et al. “Homogeneous Model Complexes for Supported Rhenia Metathesis Catalysts.” Organometallics, vol. 31, no. 21, 2012, pp. 7558–65, https://doi.org/10.1021/om300852s.
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