|Publication type:||Article in scientific journal|
|Type of review:||Peer review (publication)|
|Title:||Homogeneous model complexes for supported rhenia metathesis catalysts|
|Publisher / Ed. Institution:||American Chemical Society|
|Subject (DDC):||540: Chemistry|
|Abstract:||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.|
|Fulltext version:||Published version|
|License (according to publishing contract):||Licence according to publishing contract|
|Departement:||Life Sciences and Facility Management|
|Organisational Unit:||Institute of Chemistry and Biotechnology (ICBT)|
|Appears in collections:||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, 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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