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Synthesis and activity for ROMP of bidentate Schiff base substituted second generation Grubbs catalysts |
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| Authors: | Bart Allaert Nicolai Dieltiens Nele Ledoux Carl Vercaemst Pascal Van Der Voort Christian V Stevens Anthony Linden Francis Verpoort |
| Institution: | aDivision of Organometallic Chemistry and Catalysis, Department of Inorganic and Physical Chemistry, Faculty of Science, Ghent University, Krijgslaan 281 (S3), B-9000 Ghent, Belgium bResearch Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium cInstitute of Organic Chemistry, University of Zurich, Winterhurerstrasse 190, CH-8057 Zurich, Switzerland |
| Abstract: | The synthesis and characterisation of Schiff base substituted second generation Grubbs catalysts is described using the pyridine functionalised second generation catalyst and a Schiff base-Tl salt. The complexes are less active for the ROMP of COD (cycloocadiene) than their second generation analogues though their activity for the ROMP of DCPD (dicyclopentadiene) at high temperatures shows great potential due to the thermal stability of the catalysts. |
| Keywords: | Ruthenium ROMP DCPD Schiff base Metathesis |
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