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Ruthenium metathesis catalyst bearing chelating carboxylate ligand immobilized on mesoporous molecular sieve SBA-15
- 1.0376049 - ÚFCH JH 2013 RIV NL eng J - Journal Article
Bek, David - Gawin, R. - Grela, K. - Balcar, Hynek
Ruthenium metathesis catalyst bearing chelating carboxylate ligand immobilized on mesoporous molecular sieve SBA-15.
Catalysis Communication. Roč. 21, MAY 5 2012 (2012), s. 42-45. ISSN 1566-7367. E-ISSN 1873-3905
R&D Projects: GA AV ČR IAA400400805; GA AV ČR KAN100400701; GA ČR GD203/08/H032
Institutional research plan: CEZ:AV0Z40400503
Keywords : olefin metathesis * hybrid catalyst * ruthenium complexes
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 2.915, year: 2012
Ruthenium complex 3b bearing chelating carboxylate ligand was immobilized on mesoporous molecular sieve SBA-15 via cleavage of carboxylate by fluorocarboxylic acid groups introduced on the support surface. The hybrid olefin metathesis catalyst Ru/L/SBA-15, prepared straightforward without use of silver salts, exhibited high activity and selectivity in model metathesis reactions and low ruthenium leaching.
Permanent Link: http://hdl.handle.net/11104/0208553
Number of the records: 1