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Ruthenium metathesis catalyst bearing chelating carboxylate ligand immobilized on mesoporous molecular sieve SBA-15

Paper ID Volume ID Publish Year Pages File Format Full-Text
50674 46808 2012 4 PDF Available
Title
Ruthenium metathesis catalyst bearing chelating carboxylate ligand immobilized on mesoporous molecular sieve SBA-15
Abstract

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.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Ruthenium complex bearing chelating carboxylate ligand immobilized on SBA-15. ► Immobilization via cleavage of carboxylate by fluorocarboxylic acid groups. ► Hybrid olefin metathesis catalyst of high activity and low leaching.

Keywords
Olefin metathesis; Hybrid catalyst; Ruthenium complexes; Mesoporous molecular sieve SBA-15
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Ruthenium metathesis catalyst bearing chelating carboxylate ligand immobilized on mesoporous molecular sieve SBA-15
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 21, 5 May 2012, Pages 42–45
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
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Price after discount Only $4.95
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