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Open Access Green as soon as Postprint is submitted to ZB.
How important are impurities in catalysis? An example from ring-closing metathesis.
ChemCatChem 6, 684-688 (2014)
The dramatic effect of substrate impurities on the performance of a specific ruthenium catalyst system is demonstrated in the benchmark metathesis reaction of diethyl diallylmalonate. Based on detailed two-dimensional GC-time-of-flight MS measurements, the significant influence of small amounts of different contaminations, especially various organic halides, is shown. This work serves as an incisive example of the importance of impurities to catalyst performance, also in homogeneous catalysis, which is often ignored in academic research.
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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
Homogenous Catalysis ; Metathesis ; Ruthenium; 2-dimensional Gas-chromatography; Nobel Lecture; Olefin-metathesis; Heterocycles; Bonds
ISSN (print) / ISBN
1867-3880
e-ISSN
1867-3899
Journal
ChemCatChem
Quellenangaben
Volume: 6,
Issue: 3,
Pages: 684-688
Publisher
Wiley
Publishing Place
Weinheim
Non-patent literature
Publications
Reviewing status
Peer reviewed