| Title: |
Ethenolysis of renewable methyl oleate catalyzed by readily accessible supported group vi oxo catalysts |
| Authors: |
Rouge, Pascal; Szeto, Kai C.; Yassine, Bouhoute; Merle, Nicolas; De Mallmann, Aimery; Delevoye, Laurent; Gauvin, Regis; Taoufik, Mostafa |
| Contributors: |
CNRS; Centrale Lille; ENSCL; Univ. Artois; Université de Lille; Laboratoire de Chimie, Catalyse, Polymères et Procédés, R 5265 C2P2; Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181; Institut de Recherche de Chimie Paris IRCP |
| Publication Year: |
2023 |
| Collection: |
LillOA (Lille Open Archive - Université de Lille) |
| Description: |
The conversion of methyl oleate by cross-metathesis with ethylene using readily accessible supported group VI oxo species was addressed. TON up to 500 and 5000 were achieved using bisgrafted tungsten- and molybdenum based systems, respectively (≡SiO)2M(═O)R2 (M = W, R = CH2SiMe3, M = Mo, R = CH2CMe3). In the case of molybdenum, these results are comparable to those obtained by Mo-based systems in homogeneous catalysis. Optimization studies showed that ethylene pressure plays a major role in these systems, with inhibition at high pressure resulting from degenerated metathesis involving ethylene and α-olefins. ; 39 |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/octet-stream |
| Language: |
English |
| Relation: |
Organometallics; http://hdl.handle.net/20.500.12210/60528 |
| Availability: |
https://hdl.handle.net/20.500.12210/60528 |
| Rights: |
info:eu-repo/semantics/restrictedAccess |
| Accession Number: |
edsbas.2828E3B |
| Database: |
BASE |