Main Article Content
This work presents the results on the preparation of new readily available zirconium-containing arylimine complex catalytic systems and their application together with metallocenes in ethylene polymerization. For this purpose, zirconium complexes with grafted ionic liquid type ligands were synthesized and tested in the ethylene polymerization process. On the other hand, it is known that one of the main industrial catalysts for the polymerization process of ethylene is dicycopentadienyl titanium and zirconium dichloride. Therefore, one of the main objectives of the work is to test the using of the newly synthesized complexes with the industrial Cp2TiCl2 catalyst. The products obtained were identified by various physicochemical methods and it was found that these catalytic systems allow one to control the structure and composition of the products obtained.
Khamiyev MJ, Khanmetov AA, Vakhshouri AR, Aliyeva RV, Hajıyeva-Atayi KS, Akhundova ZA, Khamiyeva GH. Zirconium catalyzed ethylene oligomerization // Applied Organometallic Chemistry; 2020. DOI:10.1002/aoc.5409
Khamiyev MJ, Azizov AH, Khanmetov AA, Alieva RV. Oligomerization of ethylene in the presence of heterogenized complex catalytic systems based on ionic liquid‐type substituted zirconium phenolates // Applied Organometallic Chemistry. 2016;31(9). Available:https://doi.org/10.1002/aoc.3692
Akhundova ZA, Aliyeva RV, Xanmetov AA, Azizbeyli HR, Khamiyev MC, Haciyeva KSh. Polymerization of ethylene in the presence of new organometallic catalyst systems Electronic Processes in Organic and Inorganic Materials (ICEPOM-11), Ukraine, Ivano-Frankovsk. 2018;148.
Pat. CN102093426 (A), Jianchao Yuan; Xuehu Wang; Yufeng Liu; Tongjian Mei, Br-containing alpha-diimine nickel (II) coordination compound as well as preparation and application thereof; 2011
Yuan J, Mei T, Gomes PT, Marques MM, Wang X, Liu Y, Miao C, Xie X. New octahedral bis-α-diimine nickel (II) complexes containing chloro- substituted aryl groups: Synthesis, characterization and testing as ethylene polymerisation catalysts// Journal of Organometallic Chemistry. 2011;696(20):3251-3256.
Gong D, Jia X, Wang B, Zhang X, Jiang L. Synthesis, characterization, and butadiene polymerization of iron(III), iron(II) and cobalt(II) chlorides bearing 2,6-bis(2-benzimidazolyl)pyridyl or 2,6-bis(pyrazol)pyridine ligand // Journal of Organometallic Chemistry. 2012; 702:10-18.
Carmen HAC, Milsmann C, Lobkovsky E, Chirik PJ. Synthesis, Electronic Structure, and Ethylene Polymerization Activity of Bis(imino)pyridine Cobalt Alkyl Cations // J. Angewandte Chemie. 2011; 50:8143-8147.
Budagumpi S, Kim KH, Kim I. Catalytic and coordination facets of single-site non-metallocene organometallic catalysts with N-heterocyclic scaffolds employed in olefin polymerization// J. Coordination Chemistry Reviews. 2011;255(23-24):2785-2809.
Albahily K, Fomitcheva V, Shaikh Y, Sebastiao E, Gambarotta S. New Self-Activating Organochromium Catalyst Precursor for Selective Ethylene Trimerization // Organometallics. 2011;30 (15):4201–4210.
Ilichev IS, Moskalev MV, Kornev AN, Sushchev VV, Matveeva OA, Grishin DF. N-allyl-bis(diphenylphosphino)amide nickel dibromide as a catalyst of the polymerization of methyl methacrylate // Polymer Science Series B, Catalysis. 2011;53(3):448-455.
Chuchuryukin AV, Huang R, Lutz M, Chadwick JC, Spek AL, Koten GV. NCN-Pincer Metal Complexes (Ti, Cr, V, Zr, Hf, and Nb) of the Phebox Ligand (S,S)-2,6-Bis(4′-isopropyl-2′-oxazolinyl)phenyl // Organometallics. 2011;30(10):2819–2830.
Damavandi S, Galland GB, Zohuri GH, Sandaroos R, FI Zr-type catalysts for ethylene polymerization // J. Polym. Res. 2011; 18:1059–1065.
Zohuri GH, Damavandi S, Sandaroos R, Ahmadjo S. Ethylene polymerization using fluorinated FI Zr-based catalyst // Polym. Bull. 2011; 66:1051–1062.
Ivancheva NI, Badaev VK, Sviridova EV, Nikolaev DA, Oleinik IV, Ivanchev SS. Specific features of ethylene polymerization on self- immobilizing catalytic systems based on titanium bis(phenoxy imine) complexes, // Russian Journal of Applied Chemistry. 2011;84: 118-123.
Vasileva MYu, Fedorov SP, Nikolaev DA, Oleinik II, Ivanchev SS. Polymerization of ethylene in the presence of bis(phenoxyimine) complexes of titanium chloride that contain various substituents in a phenoxy group // Polymer Science Series B. 2010;52(8):1483–1490.
Goldani MT, Sandaroos R, Mohmmadi A, Goharjoo M. A comparative study of ethylene polymerization by bis(aminotropone) Ti catalysts // Polym. Bull. Accepted: 16 July 2011.
Tzubery A, Tshuva EY. Trans titanium (IV) complexes of salen ligands exhibit high antitumor activity// Inorg. Chem. 2011; 50(17):7946-7948.
Press K, Cohen A, Goldberg I, Venditto V, Mazzeo M, Kol M. Salalen titanium complexes in the highly isospecific polymerization of 1-hexene and propylene // Angew Chem Int Ed Engl. 2011;50(15): 3529-3532.
Davidson MG, Johnson AL. Synthesis, Isolation and Structural Characterisation of Alkoxytitanium Triflate Complexes. // European Journal of Inorganic Chemistry, 2011;33:5151–5159.
Charles E, Carraher Jr. Seymor/Carraher’s Polymer Chemistry. Marcel Dekker; 2003.
Mayo W, Miller A, Robert W. Course notes on the interpretation of infrared and Roman spectra. New Jersey: John Wiley & Sons. 2003;567. Available:http://window.edu.ru/catalog/pdf2txt/964/73964/53125