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Journal articles on the topic 'Ethylene Oligomerization'

Author: Grafiati
Published: 4 June 2021
Last updated: 10 February 2022

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1

Sydora, Orson L. "Selective Ethylene Oligomerization." Organometallics 38, no. 5 (2019): 997–1010. http://dx.doi.org/10.1021/acs.organomet.8b00799.

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2

Zhang, Hongpeng, Xiangping Li, Yufei Zhang, et al. "Ethylene Oligomerization Over Heterogeneous Catalysts." Energy and Environment Focus 3, no. 3 (2014): 246–56. http://dx.doi.org/10.1166/eef.2014.1107.

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3

Albahily, Khalid, Sebastiano Licciulli, Sandro Gambarotta, et al. "Highly Active Ethylene Oligomerization Catalysts." Organometallics 30, no. 12 (2011): 3346–52. http://dx.doi.org/10.1021/om2002359.

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4

Galtier, P. A., A. A. Forestière, Y. H. Glaize, and J. P. Wauquier. "Mathematical modeling of ethylene oligomerization." Chemical Engineering Science 43, no. 8 (1988): 1855–60. http://dx.doi.org/10.1016/0009-2509(88)87053-2.

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5

Vereshchagin, S. N., N. N. Shishkina, and A. G. Anshits. "Ethylene oligomerization on phosphoric acid." Catalysis Today 13, no. 4 (1992): 651–54. http://dx.doi.org/10.1016/0920-5861(92)80104-u.

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6

Britovsek, George J. P., Robert Malinowski, David S. McGuinness, et al. "Ethylene Oligomerization beyond Schulz–Flory Distributions." ACS Catalysis 5, no. 11 (2015): 6922–25. http://dx.doi.org/10.1021/acscatal.5b02203.

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7

Nesterov, Gennadii A., Vladimir A. Zakharov, Gerhard Fink, and Wolfgang Fenzl. "Supported nickel catalysts for ethylene oligomerization." Journal of Molecular Catalysis 69, no. 1 (1991): 129–36. http://dx.doi.org/10.1016/0304-5102(91)80109-g.

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8

Liu, Yanyong. "Catalytic Ethylene Oligomerization over Ni/Al-HMS: A Key Step in Conversion of Bio-Ethanol to Higher Olefins." Catalysts 8, no. 11 (2018): 537. http://dx.doi.org/10.3390/catal8110537.

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Al-modified hexagonal mesoporous silica (HMS) materials were synthesized using dodecylamine as a template according to the methods reported in the literature. FT-IR spectra proved that Al3+ ions entered in the HMS framework in Al-HMS (prepared by sol-gel reaction) but Al3+ ions existed in the extra-framework in Al/HMS (prepared by post-modification). NH3-TPD indicated that either Al-HMS or Al/HMS had solid acid sites on the surface, and the acidic strength of Al/HMS was stronger than that of Al-HMS. For ethylene oligomerization at 200 °C under 1 MPa, Ni/Al-HMS showed an ethylene conversion of
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9

Li, Shuaikang, Zhou Lu, Weigang Fan, and Shengyu Dai. "Efficient incorporation of a polar comonomer for direct synthesis of hyperbranched polar functional ethylene oligomers." New Journal of Chemistry 45, no. 8 (2021): 4024–31. http://dx.doi.org/10.1039/d0nj05857b.

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10

Liu, Suyan, Ying Zhang, Quan Huo, Sasa He, and Yang Han. "Synthesis and Catalytic Performances of a Novel Zn-MOF Catalyst Bearing Nickel Chelating Diimine Carboxylate Ligands for Ethylene Oligomerization." Journal of Spectroscopy 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/310162.

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A novel Zn-MOF[Zn3(OH)2L2] was synthesized from dicarboxylate ligands with diimine groups (1,4-bis(4-CO2HC6H4)-2,3-dimethyl-1,4-diazabutadiene). The physicochemical properties of the material were characterized by a series of technologies including XRD, SEM, and ICP. In order to adapt to the ethylene oligomerization process, a catalyst[Zn3OH2L1Ni2](denoted as Cat.A) possessing active Ni2+centers was prepared by a postsynthetic treatment method using dichloride nickel as a nickel source in this work. For comparison,α-diimine ligands with/without dicarboxylic acid groups reacted with dichloride
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11

Jan, Oliver, Kunlin Song, Anthony Dichiara та Fernando L. P. Resende. "Ethylene Oligomerization over Ni–Hβ Heterogeneous Catalysts". Industrial & Engineering Chemistry Research 57, № 31 (2018): 10241–50. http://dx.doi.org/10.1021/acs.iecr.8b01902.

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12

Beaufort, Laurence, Federica Benvenuti, Lionel Delaude, and Alfred F. Noels. "New tripodal iminophosphorane-based ethylene oligomerization catalysts." Journal of Molecular Catalysis A: Chemical 283, no. 1-2 (2008): 77–82. http://dx.doi.org/10.1016/j.molcata.2007.12.012.

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13

Crewdson, Patrick, Sandro Gambarotta, Marie-Charlotte Djoman, Ilia Korobkov, and Robbert Duchateau. "Switchable Chromium(II) Ethylene Oligomerization/Polymerization Catalyst." Organometallics 24, no. 22 (2005): 5214–16. http://dx.doi.org/10.1021/om050699n.

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14

Mukherjee, Soumen, Binita A. Patel, and Sumit Bhaduri. "Selective Ethylene Oligomerization with Nickel Oxime Complexes§." Organometallics 28, no. 10 (2009): 3074–78. http://dx.doi.org/10.1021/om900080h.

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15

Caovilla, Marcela, Daniel Thiele, Roberto F. de Souza, José R. Gregório та Katia Bernardo-Gusmão. "Cobalt-β-diimine complexes for ethylene oligomerization". Catalysis Communications 101 (листопад 2017): 85–88. http://dx.doi.org/10.1016/j.catcom.2017.08.002.

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16

Khamiyev, M. J. "Zr-BASED HETEROGENİZED CATALYTİC SYSTEMS FOR OLİGOMERİZATİON OF ETHYLENE TO OLEFİNS AND OİL FRACTİONS." Azerbaijan Chemical Journal, no. 4 (December 12, 2019): 105–14. http://dx.doi.org/10.32737/0005-2531-2019-4-105-114.

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17

Ángeles Cartes, M., Antonio Rodríguez-Delgado, Pilar Palma, Luis J. Sánchez, and Juan Cámpora. "Direct evidence for a coordination–insertion mechanism of ethylene oligomerization catalysed by neutral 2,6-bisiminopyridine iron monoalkyl complexes." Catal. Sci. Technol. 4, no. 8 (2014): 2504–7. http://dx.doi.org/10.1039/c4cy00612g.

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<sup>1</sup>H NMR studies on ethylene oligomerization catalyzed by compound 3 allowed direct observation of alkyl iron intermediate species as well as reversible ethylene coordination to the metal center.
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18

Finiels, Annie, François Fajula, and Vasile Hulea. "Nickel-based solid catalysts for ethylene oligomerization – a review." Catal. Sci. Technol. 4, no. 8 (2014): 2412–26. http://dx.doi.org/10.1039/c4cy00305e.

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19

Jonathan, Alvin, Nathaniel M. Eagan, David L. Bruns, et al. "Ethylene oligomerization into linear olefins over cobalt oxide on carbon catalyst." Catalysis Science & Technology 11, no. 10 (2021): 3599–608. http://dx.doi.org/10.1039/d1cy00207d.

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20

Ding, Xue, Chun Yi Li, and Chao He Yang. "Oligomerization of Ethylene in Fluidized Catalytic Cracking (FCC) Dry Gas to Propylene." Advanced Materials Research 524-527 (May 2012): 1835–38. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.1835.

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Oligomerization of ethylene in fluidized catalytic cracking (FCC) dry gas to propylene was investigated as a feasible approach to use FCC dry gas. The thermodynamic calculation indicated that the equilibrium conversion of ethylene decreased with an increasing temperature, while the experimental conversion achieved peak value at nearly 500°C due to kinetic limit. The catalytic performances of HZSM-5 catalysts with FCC dry gas as feedstock were studied in fixed-bed reactor. It was confirmed that oligomerization carried out at a higher temperature using dilute feed or a less active catalyst such
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21

Cao, Chen Gang, In Yong Ahn, and Tao Jiang. "Synthesis of Asymmetric Tridentate Cobalt(II) Complex and Application in Ethylene Oligomerization." Advanced Materials Research 233-235 (May 2011): 1540–43. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.1540.

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A kind of cobalt complex with asymmetric tridentate ligand was synthesized and used in ethylene oligomerization. The reaction temperature and Al/Co ratio had a great influence on the activities and distributions of the oligomer with methylaluminoxane as cocatalyst, and the main products were 1-butylene and hexene. A fast deactivation process was observed from the curve of the oligomerization kinetics.
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22

Hamieh, Ali, Raju Dey, Bijan Nekoueishahraki, et al. "Single site silica supported tetramethyl niobium by the SOMC strategy: synthesis, characterization and structure–activity relationship in the ethylene oligomerization reaction." Chemical Communications 53, no. 52 (2017): 7068–71. http://dx.doi.org/10.1039/c7cc02585h.

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23

Zhang, Jie, Shaofeng Liu, Antai Li, Hongqi Ye, and Zhibo Li. "Nickel(ii) complexes chelated by 2,6-pyridinedicarboxamide: syntheses, characterization, and ethylene oligomerization." New Journal of Chemistry 40, no. 8 (2016): 7027–33. http://dx.doi.org/10.1039/c6nj00559d.

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24

Chen, Genwei, Hua Liu, Siavash Fadaeerayeni, et al. "Tuning the reactivity of ethylene oligomerization by HZSM-5 framework Alf proximity." Catalysis Science & Technology 10, no. 12 (2020): 4019–29. http://dx.doi.org/10.1039/d0cy00632g.

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25

Ye, Jian, Binbo Jiang, Yichao Qin, et al. "Exploring the effects of phenolic compounds on bis(imino)pyridine iron-catalyzed ethylene oligomerization." RSC Advances 5, no. 116 (2015): 95981–93. http://dx.doi.org/10.1039/c5ra19972g.

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26

Ortega, Daniela E., and Ricardo A. Matute. "Influence of linkers on the Kuratowski-type secondary building unit in nickel single-site MOFs for ethylene oligomerization catalysis: a computational study." Catalysis Science & Technology 11, no. 7 (2021): 2422–32. http://dx.doi.org/10.1039/d0cy02137g.

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27

Lecocq, V., and H. Olivier-Bourbigou. "Biphasic Ni-Catalyzed Ethylene Oligomerization in Ionic Liquids." Oil & Gas Science and Technology - Revue de l'IFP 62, no. 6 (2007): 761–73. http://dx.doi.org/10.2516/ogst:2007070.

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28

Mingxing, Qian, Wang Mei, and He Ren. "Ethylene oligomerization by diimine iron(II) complexes/EAO." Journal of Molecular Catalysis A: Chemical 160, no. 2 (2000): 243–47. http://dx.doi.org/10.1016/s1381-1169(00)00219-3.

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29

Zheng, Ming Fang. "Ethylene Oligomerization by Novel Iron (II) Diimine Complexe." Materials Science Forum 859 (May 2016): 158–61. http://dx.doi.org/10.4028/www.scientific.net/msf.859.158.

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Iron (II) complex ligated by 2-n-propyl–ketimino-1,10-phenanthroline (2,6-diethylanil) has been synthesized and evaluated with different co-catalysts of methylaluminoxane (MAO), modified methylaluminoxane (MMAO) and triethyl aluminum (AlEt3) in ethylene oligomerization. The result shows the catalytic activities activated with MAO or MMAO are much higher than those with AlEt3 under the same conditions, and these investigations provide useful information targeting the potential application in industrial consideration.
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30

Bekmukhamedov, Giyjaz E., Aleksandr V. Sukhov, Aidar M. Kuchkaev, and Dmitry G. Yakhvarov. "Ni-Based Complexes in Selective Ethylene Oligomerization Processes." Catalysts 10, no. 5 (2020): 498. http://dx.doi.org/10.3390/catal10050498.

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Linear alpha-olefins are widely used in the petrochemical industry and the world demand for these compounds increases annually. At present, the main method for producing linear alpha-olefins is the homogeneous catalytic ethylene oligomerization. This review presents modern nickel catalysts for this process, mainly systems for obtaining of one of the most demanded oligomer—1-butene—which is used for the production of linear low density polyethylene (LLDPE) and high density polyethylene (HDPE). The dependence of the catalytic performance on the composition and the structure of the used activated
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31

Chen, L. "Ethylene oligomerization by hydrazone Ni(II) complexes/MAO." Applied Catalysis A: General 246, no. 1 (2003): 11–16. http://dx.doi.org/10.1016/s0926-860x(02)00660-9.

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32

Bézier, David, Olafs Daugulis, and Maurice Brookhart. "Oligomerization of Ethylene Using a Diphosphine Palladium Catalyst." Organometallics 36, no. 2 (2017): 443–47. http://dx.doi.org/10.1021/acs.organomet.6b00850.

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33

Qian, Mingxing, Mei Wang, Bin Zhou, and Ren He. "Ethylene oligomerization by cobalt(II) diimine complexes/EAO." Applied Catalysis A: General 209, no. 1-2 (2001): 11–15. http://dx.doi.org/10.1016/s0926-860x(00)00740-7.

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34

Chen, Yaofeng, Gang Wu, and Guillermo C. Bazan. "Remote Activation of Nickel Catalysts for Ethylene Oligomerization." Angewandte Chemie International Edition 44, no. 7 (2005): 1108–12. http://dx.doi.org/10.1002/anie.200461630.

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35

Chen, Yaofeng, Gang Wu, and Guillermo C. Bazan. "Remote Activation of Nickel Catalysts for Ethylene Oligomerization." Angewandte Chemie 117, no. 7 (2005): 1132–36. http://dx.doi.org/10.1002/ange.200461630.

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36

Qian, Ming-Xing, Mei Wang, Yu-Liang Zhang, and Ren He. "Ethylene Oligomerization Catalyzed by Nickel(II) Diimine Complexes." Chinese Journal of Chemistry 20, no. 7 (2010): 676–80. http://dx.doi.org/10.1002/cjoc.20020200710.

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37

Wang, Jun, Jinyi Liu, Tianyu Lan, Liduo Chen, and Libo Wang. "Selective ethylene oligomerization bearing hyperbranched bispyridylamine chromium catalyst." Journal of Coordination Chemistry 72, no. 5-7 (2019): 814–25. http://dx.doi.org/10.1080/00958972.2019.1587164.

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38

Bekmukhamedov, Giyjaz E., Aleksandr V. Sukhov, Aidar M. Kuchkaev, et al. "Electrochemical Synthesis of Zirconium Pre-Catalysts for Homogeneous Ethylene Oligomerization." Catalysts 9, no. 12 (2019): 1059. http://dx.doi.org/10.3390/catal9121059.

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The catalytic activity of electrochemically synthesized zirconium carboxylates was studied in the process of ethylene oligomerization. Zirconium carboxylates were electrochemically synthesized directly from metallic zirconium and corresponding carboxylic acids (acetic, octanoic and lauric). A comprehensive study (element analysis, nuclear magnetic resonance (NMR) and infrared (IR) spectroscopy, powder X-ray diffraction (PXRD)) of the synthesized zirconium carboxylates showed that these species contain bidentate carboxylate moieties. It was shown that obtained zirconium carboxylates, in combina
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39

Bai, Wei, Chen Gang Cao, Hai Xiang Pei, et al. "Ethylene Oligomerization by Ni(II) Complex Based on Peptide." Advanced Materials Research 989-994 (July 2014): 727–30. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.727.

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A kind of peptide based Ni (II) complexes (general formula [ZN=C(An)-C(An)=NZ](NiBr2)2, Z=(4-NHR-3,5-C6H2(CH3)2)2CH(4-C6H5), R=dipeptide, An=acenaphthenequinone) has been synthesized. Ethylene oligomerizations were carried out by using those complexes in combination with ethyl aluminium sesquichloride (EAS) and produced olefin . The effects of important parameters such as temperature and EAS concentration. on the catalytic activity and the distribution of resulting oligomer were investigated. under the conditions of employing toluene as solvent, a reaction temperature of 50°C and an ethylene p
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40

Lu, Kang, Fang Jin, Guiying Wu, and Yigang Ding. "The synergetic effect of acid and nickel sites on bifunctional MWW zeolite catalysts for ethylene oligomerization and aromatization." Sustainable Energy & Fuels 3, no. 12 (2019): 3569–81. http://dx.doi.org/10.1039/c9se00771g.

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41

Härzschel, Stefan, Fritz E. Kühn, Anina Wöhl, et al. "Comparative study of new chromium-based catalysts for the selective tri- and tetramerization of ethylene." Catalysis Science & Technology 5, no. 3 (2015): 1678–82. http://dx.doi.org/10.1039/c4cy01441c.

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42

Park, Jong-Eun, Sung Kwon Kang, Jeong Oh Woo, and Kyung-sun Son. "Highly active chromium(iii) complexes based on tridentate pyrazolyl pyridyl ligands for ethylene polymerization and oligomerization." Dalton Transactions 44, no. 21 (2015): 9964–69. http://dx.doi.org/10.1039/c5dt00855g.

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43

Truong Quoc, Hung, Nhat Phan Long, and Tuy Dao Quoc. "Synthesis of mesoporous Co/Al-SBA-15 catalyst and application to ethylene hydropolymerization." Vietnam Journal of Catalysis and Adsorption 9, no. 2 (2020): 107–13. http://dx.doi.org/10.51316/jca.2020.037.

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Liquid fuel, a mixture of ethylene’s liquid oligomer, from ethylene was successfully carried out by oligomerization of ethylene in the presence of Co/Al-SBA-15. The mesoporous Co/Al-SBA-15 catalyst was prepared through impregnation of varies amount of Co (5, 7.5, 10, and 15 wt.%) into Al-SBA-15. The conversion of ethylene was performed at atmospheric pressure and 190°C in the presence of CO and H2, and 08 hour/day. Through all of Co impregnated proportion on Al-SBA-15 (5, 7.5, 10 and 15 wt.%), the GC-MS result showed the liquid hydrocarbon were obtained as naptha (15.37÷30.53%), gasoline (10.6
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44

Ulbrich, Ana H. D. P. S., Jorge L. S. Milani, Thierry Roisnel, Jean-François Carpentier, and Osvaldo L. Casagrande. "Zwitterionic Ni(ii) complexes bearing pyrazolyl-ether-imidazolium ligands: synthesis, structural characterization and use in ethylene oligomerization." New Journal of Chemistry 39, no. 9 (2015): 7234–42. http://dx.doi.org/10.1039/c5nj01538c.

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Nickel complexes bearing pyrazolyl-ether-imidazolium monodentate ligands have been synthesized and their catalytic behavior in ethylene oligomerization has been investigated in homogeneous and biphasic phases.
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45

Behzadi, Shabnam, Mingjun Chi, Wenmin Pang, Tao Liang, and Chen Tan. "Camphor-based phosphine-carbonyl ligands for Ni catalyzed ethylene oligomerization." New Journal of Chemistry 44, no. 3 (2020): 1076–81. http://dx.doi.org/10.1039/c9nj05408a.

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Ni and Pd complexes of camphor-based phosphine-carbonyl ligands containing biaryl moiety are designed and synthesized. The Ni complexes can catalyze ethylene oligomerization and generate waxy higher olefins as well as oily lower olefins.
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46

Pinheiro, A. C., A. H. Virgili, T. Roisnel, E. Kirillov, J. F. Carpentier, and O. L. Casagrande. "Ni(ii) complexes bearing pyrrolide-imine ligands with pendant N-, O- and S-donor groups: synthesis, structural characterization and use in ethylene oligomerization." RSC Advances 5, no. 111 (2015): 91524–31. http://dx.doi.org/10.1039/c5ra16782e.

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47

Liu, Bing, Suyun Jie, Zhiyang Bu, and Bo-Geng Li. "Postsynthetic modification of mixed-linker metal–organic frameworks for ethylene oligomerization." RSC Adv. 4, no. 107 (2014): 62343–46. http://dx.doi.org/10.1039/c4ra10605a.

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MOFs-containing nickel catalysts have been synthesized through postsynthetic modification of mixed-linker MOFs (Zn<sub>4</sub>O(BDC)<sub>x</sub>(ABDC)<sub>3−x</sub>) and used for ethylene oligomerization.
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48

Takahashi, Y., J. E. Guillet, and M. A. Winnik. "Soluble polymer supported synthesis of a monosubstituted tetraaryl porphyrin." Canadian Journal of Chemistry 67, no. 3 (1989): 411–16. http://dx.doi.org/10.1139/v89-064.

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A new synthesis of monosubstituted tetraarylporphines is described based upon the soluble polymer supported synthesis strategy. Low molecular weight poly(ethylene glycol) is chloromethylated at both ends. These ends are then used to build up the polymer-bound ether of 5-(4′-hydroxymethyl)-10,15,20-tritolylporphine, which, after purification of the polymer, can be cleaved in high yield with TiCl4. While the method offers useful conveniences, such as the ease of separation and purification of the desired material, the overall yield is low: 100 mg from 40 g of polymer. Oligomerization of the poly
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49

Wang, Mingzhi, Wei Wu, Xu Wang, et al. "Research progress of iron-based catalysts for selective oligomerization of ethylene." RSC Advances 10, no. 71 (2020): 43640–52. http://dx.doi.org/10.1039/d0ra07558b.

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In this paper, the research progress of catalysts for selective oligomerization of ethylene was reviewed in terms of the cocatalysts, ligand structure, oxidation state of the iron metal atom center and immobilization of homogeneous catalysts.
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50

Strömberg, S., M. Oksman, L. Zhang, et al. "Oligomerization of Ethylene with Cationic Phenanthroline(methyl)palladium Complexes." Acta Chemica Scandinavica 49 (1995): 689–95. http://dx.doi.org/10.3891/acta.chem.scand.49-0689.

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