First Cr(III)−SNS Complexes and Their Use as Highly Efficient Catalysts for the Trimerization of Ethylene to 1-Hexene
Top Cited Papers
- 15 April 2003
- journal article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 125 (18), 5272-5273
- https://doi.org/10.1021/ja034752f
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.Keywords
This publication has 13 references indexed in Scilit:
- Novel Cr-PNP complexes as catalysts for the trimerisation of ethyleneChemical Communications, 2003
- High activity ethylene trimerisation catalysts based on diphosphine ligandsElectronic supplementary information (ESI) available: experimental details for catalyst screening runs, together with a typical gas uptake profile. See http://www.rsc.org/suppdata/cc/b2/b201335e/Chemical Communications, 2002
- Unsymmetrically substituted pyrazolates: nickel(II) complexes of a novel dinucleating ligand providing both N- and S-rich co-ordination spheres ‡J. Chem. Soc., Dalton Trans., 1998
- Hard–soft interactions in early transition-metal thioether macrocyclic chemistry: spectroscopic and extended X-ray absorption fine structure studies on chromium(III) thioether complexesJ. Chem. Soc., Dalton Trans., 1997
- Binding of Thioether Sulfur to Trivalent Chromium. A Family of CrS2N2O2 Complexes Derived from Acyclic LigandsInorganic Chemistry, 1995
- Crown thioether complexes of trivalent transition metal ions. The crystal structure of [Cr(18S6)Cl3]Inorganica Chimica Acta, 1995
- Hard/Soft Interactions in Early Transition Metal Thioether Macrocyclic Chemistry: Synthesis and Single Crystal Structure of cis-[CrCl2([14]aneS4)]PF6 ([14]aneS4 = 1,4,8,11-tetrathiacyclotetradecane)Inorganic Chemistry, 1995
- Enforced coordination of chromium(III) to a thioether donor in an encapsulated complexJournal of the Chemical Society, Chemical Communications, 1993
- The synthesis of tridentate dialkylamino ligands containing tertiary phosphorus or arsenic donorsPolyhedron, 1990
- Coordination of the macrocyclic thioether 1,4,7-trithiacyclononane (TTCN) to chromium(3+) and to dimolybdenum(2+) di-acetato bridged moleculesPolyhedron, 1989