First Cr(III)-SNS complexes and their use as highly efficient catalysts for the trimerization of ethylene to 1-hexene |
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| Authors: | McGuinness David S Wasserscheid Peter Keim Wilhelm Morgan David Dixon John T Bollmann Annette Maumela Hulisani Hess Fiona Englert Ulli |
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| Affiliation: | Institut für Technische Chemie und Makromolekulare Chemie der RWTH Aachen, Worringerweg 1, 52074 Aachen, Germany. |
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| Abstract: | ![]()
Cr(III) complexes of tridentate SNS ligands have been prepared and evaluated as catalysts for ethylene trimerization, with several giving very high activity and excellent selectivity toward 1-hexene when activated with methylaluminoxane. The new complexes illustrate the potential of sulfur-based ligands on early transition metals for catalysis. |
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