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A set of olefin metathesis catalysts with extraordinary stickiness to silica

We report on a series of six new pyridinealkoxide-bridged first and second generation ruthenium carbenes with similar or even higher activity in ring-opening metathesis polymerization (ROMP), cross metathesis (CM), and ring closing metathesis (RCM) reactions than state-of-the-art catalysts. The new...

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Main Authors: Schachner, Jörg A. (Author) , Cabrera, José (Author) , Padilla, Robin (Author) , Fischer, Christoph (Author) , van der Schaaf, Paul A. (Author) , Pretot, Roger (Author) , Rominger, Frank (Author) , Limbach, Michael (Author)
Format: Article (Journal)
Language:English
Published: 23 June 2011
In: ACS catalysis
Year: 2011, Volume: 1, Issue: 8, Pages: 872-876
ISSN:2155-5435
DOI:10.1021/cs2002109
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/cs2002109
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Author Notes:Jörg A. Schachner, José Cabrera, Robin Padilla, Christoph Fischer, Paul A. van der Schaaf, Roger Pretot, Frank Rominger, and Michael Limbach
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Summary:We report on a series of six new pyridinealkoxide-bridged first and second generation ruthenium carbenes with similar or even higher activity in ring-opening metathesis polymerization (ROMP), cross metathesis (CM), and ring closing metathesis (RCM) reactions than state-of-the-art catalysts. The new precatalysts show an extraordinarily high stickiness to commercially available silica, which significantly enhances their adsorptive separation from unprocessed reaction mixtures.
Item Description:Gesehen am 07.10.2022
Physical Description:Online Resource
ISSN:2155-5435
DOI:10.1021/cs2002109

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