• Linear Alpha Olefin Synthesis via Ethylene Tri-/tetramerization: Comparison of the Effects of Co-catalysts under Various Conditions
  • Kunou Kim , Sungho Choi*, and Kyung-sun Son

  • Department of Chemistry, Chungnam National University, Daejeon 34134, Korea
    *DL Chemical R&D Center, 106 Sinsungnamro, Yuseong-Gu, Daejeon 34108, Korea

  • 선형 알파 올레핀 합성: 다양한 반응 조건에서 조촉매 영향 비교
  • 김건우 · 최성호* · 손경선

  • 충남대학교 자연과학대학 화학과, *DL케미칼 대덕연구소

  • Reproduction, stored in a retrieval system, or transmitted in any form of any part of this publication is permitted only by written permission from the Polymer Society of Korea.

References
  • 1. Skupinska, J. Oligomerization of α-Olefins to Higher Oligomers. Chem. Rev. 1991, 91, 613-648.
  •  
  • 2. Tembe, G. Catalytic Tri- and Tetramerization of Ethylene: a Mechanistic Overview. Catal. Rev. 2023, 65, 1412-1467.
  •  
  • 3. Sydora, O. L. Selective Ethylene Oligomerization. Organometallics 2019, 38, 997-1010.
  •  
  • 4. Agapie, T. Selective Ethylene Oligomerization: Recent Advances in Chromium Catalysis and Mechanistic Investigations. Coord. Chem. Rev. 2011, 255, 861-880.
  •  
  • 5. Ma, X.; Liu, Y.; Wang, Z.; Zhao, X.; Mi, P.; Zhang, J. Ethylene Tri-/tetramerization Catalysts Supported by Diphosphinoindole Ligands. J. Organomet. Chem. 2022, 958, 122175.
  •  
  • 6. McGuinness, D. S. Olefin Oligomerization via Metallacycles: Dimerization, Trimerization, Tetramerization, and Beyond. Chem. Rev. 2011, 111, 2321-2341.
  •  
  • 7. Hao, B.; Alam, F.; Jiang, Y.; Wang, L.; Fan, H.; Ma, J.; Chen, Y.; Wang, Y.; Jiang, T. Selective Ethylene Tetramerization: An Overview. Inorg. Chem. Front. 2023, 10, 2860-2902.
  •  
  • 8. Tobisch, S.; Ziegler, T. Catalytic Oligomerization of Ethylene to Higher Linear α-Olefins Promoted by the Cationic Group 4 [(η5-Cp-(CMe2-bridge)-Ph)MII(ethylene)2]+ (M = Ti, Zr, Hf) Active Catalysts: A Density Functional Investigation of the Influence of the Metal on the Catalytic Activity and Selectivity. J. Am. Chem. Soc. 2004, 126, 9059-9071.
  •  
  • 9. Suzuki, Y.; Kinoshita, S.; Shibahara, A.; Ishii, S.; Kawamura, K.; Inoue, Y.; Fujita, T. Trimerization of Ethylene to 1-Hexene with Titanium Complexes Bearing Phenoxy–Imine Ligands with Pendant Donors Combined with MAO. Organometallics 2010, 29, 2394-2396.
  •  
  • 10. Manyik, R. M.; Walker, W. E.; Wilson, T. P. A Soluble Chromium-Based Catalyst for Ethylene Trimerization and Polymerization. J. Catal. 1977, 47, 197-209.
  •  
  • 11. Bollmann, A.; Blann, K.; Dixon, J. T.; Hess, F. M.; Killian, E.; Maumela, H.; McGuinness, D. S.; Morgan, D. H.; Neveling, A.; Otto, S. Ethylene Tetramerization: A New Route to Produce 1-Octene in Exceptionally High Selectivities. J. Am. Chem. Soc. 2004, 126, 14712-14713.
  •  
  • 12. McGuinness, D. S.; Rucklidge, A. J.; Tooze, R. P.; Slawin, A. M. Z. Cocatalyst Influence in Selective Oligomerization: Effect on Activity, Catalyst Stability, and 1-Hexene/1-Octene Selectivity in the Ethylene Trimerization and Tetramerization Reaction. Organometallics 2007, 26, 2561-2569.
  •  
  • 13. Overett, M. J.; Blann, K.; Bollmann, A.; de Villiers, R.; Dixon, J. T.; Killian, E.; Maumela, M. C.; Maumela, H.; McGuinness, D. S.; Morgan, D. H.; Rucklidge, A.; Slawin, A. M. Z. Carbon-bridged Diphosphine Ligands for Chromium-catalysed Ethylene Tetramerisation and Trimerisation Reactions. J. Mol. Catal. A Chem. 2008, 283, 114-119.
  •  
  • 14. Kong, W.; Ma, X.; Zuo, J.; Zhao, X.; Zhang, J. Ethylene Tri-/Tetramerization Catalysts Supported by Phenylene-Bridged Mixed Alkyl/Aryl Diphosphine Ligands. Organometallics 2023, 42, 651-659.
  •  
  • 15. Wang, J.; Liu, D.; Zuo, J.; Zhao, X.; Zhang, J. Use of PCCP Ligands with a P-Ph(alkyl) Group in Chromium-Catalyzed Ethylene Tri-/Tetramerization. Organometallics 2024, 43, 1852-1860.
  •  
  • 16. Vadake Kulangara, S.; Haveman, D.; Vidjayacoumar, B.; Korobkov, I.; Gambarotta, S.; Duchateau, R. Effect of Cocatalysts and Solvent on Selective Ethylene Oligomerization. Organometallics 2015, 34, 1203-1210.
  •  
  • 17. Zhang, X. M.; Elkoun, S.; Ajji, A.; Huneault, M. A. Oriented Structure and Anisotropy Properties of Polymer Blown Films: HDPE, LLDPE and LDPE. Polymer 2004, 45, 217-229.
  •  
  • 18. Gao, Y.; Chen, J.; Wang, Y.; Pickens, D. B.; Motta, A.; Wang, Q. J.; Chung, Y.-W.; Lohr, T. L.; Marks, T. J. Highly Branched Polyethylene Oligomers via Group IV-catalysed Polymerization in very nonpolar media. Nat. Catal. 2019, 2, 236-242.
  •  
  • 19. Sahgal, A.; La, H. M.; Hayduk, W. Solubility of Ethylene in Several Polar and Non-Polar Solvents. Can. J. Chem. Eng. 1978, 56, 354-357.
  •  
  • 20. Vadake Kulangara, S.; Haveman, D.; Vidjayacoumar, B.; Korobkov, I.; Gambarotta, S.; Duchateau, R. Effect of Cocatalysts and Solvent on Selective Ethylene Oligomerization. Organometallics 2015, 34, 1203-1210.
  •  
  • 21. Zhao, X.; Ma, X.; Kong, W.; Zhang, J. Switchable Ethylene Tri-/Tetramerization with High Catalytic Performance: Subtle Effect Presented by P-Alkyl Substituent of PCCP Ligands. J. Catal. 2022, 415, 95-101.
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  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2024 Impact Factor : 0.6
  • Indexed in SCIE

This Article

  • 2026; 50(3): 461-466

    Published online May 25, 2026

  • 10.7317/pk.2026.50.3.461
  • Received on Nov 26, 2025
  • Revised on Mar 13, 2026
  • Accepted on Mar 23, 2026

Correspondence to

  • Kyung-sun Son
  • Department of Chemistry, Chungnam National University, Daejeon 34134, Korea

  • E-mail: kson@cnu.ac.kr