Literature DB >> 12720428

First Cr(III)-SNS complexes and their use as highly efficient catalysts for the trimerization of ethylene to 1-hexene.

David S McGuinness1, Peter Wasserscheid, Wilhelm Keim, David Morgan, John T Dixon, Annette Bollmann, Hulisani Maumela, Fiona Hess, Ulli Englert.   

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.

Entities:  

Year:  2003        PMID： 12720428     DOI： 10.1021/ja034752f

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  6 in total

1.  Chain- and Regioselective Ethylene and Styrene Dimerization Reactions Catalyzed by a Well-Defined Cationic Ruthenium-Hydride Complex: New Insights on the Styrene Dimerization Mechanism.

Authors:  Do W Lee; Chae S Yi
Journal:  Organometallics       Date:  2010-01-01       Impact factor: 3.876

2.  Synthesis of spiroindenopyridazine-4H-pyran derivatives using Cr-based catalyst complexes supported on KCC-1 in aqueous solution.

Authors:  Rahele Zhiani; Seyed Mohsen Sadeghzadeh; Shokufe Emrani
Journal:  RSC Adv       Date:  2018-02-07       Impact factor: 4.036

3.  NMR chemical shift analysis decodes olefin oligo- and polymerization activity of d0 group 4 metal complexes.

Authors:  Christopher P Gordon; Satoru Shirase; Keishi Yamamoto; Richard A Andersen; Odile Eisenstein; Christophe Copéret
Journal:  Proc Natl Acad Sci U S A       Date:  2018-06-11       Impact factor: 11.205

4.  Unravelling the Photochemical Transformations of Chromium(I) 1,3 Bis(diphenylphosphino), [Cr(CO)4(dppp)]+, by EPR Spectroscopy.

Authors:  Stephen L J Luckham; Andrea Folli; James A Platts; Emma Richards; Damien M Murphy
Journal:  Organometallics       Date:  2019-06-13       Impact factor: 3.876

5.  Unifying Molecular Weights of Highly Linear Polyethylene Waxes through Unsymmetrical 2,4-Bis(imino)pyridylchromium Chlorides.

Authors:  Badral Gansukh; Qiuyue Zhang; Chantsalnyam Bariashir; Arumugam Vignesh; Yanping Ma; Tongling Liang; Wen-Hua Sun
Journal:  Molecules       Date:  2020-11-27       Impact factor: 4.411

6.  Molecular docking-assisted investigation of Pd(II) complexes carrying "SNS" pincer-type pyridine-thioether ligand as potential drug candidates against COVID-19.

Authors:  Hatice Gamze Sogukomerogullari
Journal:  Comput Biol Med       Date:  2022-04-10       Impact factor: 6.698
  6 in total

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