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Syntheses, reactions, and ethylene polymerization of half-sandwich titanium complexes containing salicylbenzoxazole and salicylbenzothiazole ligands.

Dalton transactions (Cambridge, England : 2003)

Shi XC, Jin GX.
PMID: 21976038
Dalton Trans. 2011 Nov 28;40(44):11914-9. doi: 10.1039/c1dt10851d. Epub 2011 Oct 06.

Half-sandwich titanium salicylbenzoxazole complexes CpTiLCl(2) 2a-2c [L = R-2-(benzo[d]xazol-2-yl)phenol (R = H (2a), R = 6-CH(3) (2b), R = 4-CH(3)-6-(t)Bu (2c)] and salicylbenzothiazole complexes CpTiLCl(2) 2d-2g [L = R-2-(benzo[d]thiazol-2-yl)phenol (R = H (2d), R = 6-CH(3) (2e), R =...

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Shi XC, Jin GX. Syntheses, reactions, and ethylene polymerization of half-sandwich titanium complexes containing salicylbenzoxazole and salicylbenzothiazole ligands. Dalton Trans. 2011;40(44):11914-9doi: 10.1039/c1dt10851d.
Shi, X. C., & Jin, G. X. (2011). Syntheses, reactions, and ethylene polymerization of half-sandwich titanium complexes containing salicylbenzoxazole and salicylbenzothiazole ligands. Dalton transactions (Cambridge, England : 2003), 40(44), 11914-9. https://doi.org/10.1039/c1dt10851d
Shi, Xiao-Chao, and Jin, Guo-Xin. "Syntheses, reactions, and ethylene polymerization of half-sandwich titanium complexes containing salicylbenzoxazole and salicylbenzothiazole ligands." Dalton transactions (Cambridge, England : 2003) vol. 40,44 (2011): 11914-9. doi: https://doi.org/10.1039/c1dt10851d
Shi XC, Jin GX. Syntheses, reactions, and ethylene polymerization of half-sandwich titanium complexes containing salicylbenzoxazole and salicylbenzothiazole ligands. Dalton Trans. 2011 Nov 28;40(44):11914-9. doi: 10.1039/c1dt10851d. Epub 2011 Oct 06. PMID: 21976038.
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Influence of heat treatment on structural, mechanical and wear properties of crosslinked UHMWPE.

Journal of applied biomaterials & biomechanics : JABB

Chiesa R, Moscatelli M, Giordano C, Siccardi F, Cigada A.
PMID: 20803447
J Appl Biomater Biomech. 2004 Jan-Apr;2(1):20-8.

New crosslinked ultra high molecular weight polyethylenes (UHMWPEs) have recently been developed, characterized and introduced in clinical applications. UHMWPE cross-linking treatments are very promising for reducing osteolysis induced by wear debris. The irradiation type, gamma or beta, the dosage...

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Chiesa R, Moscatelli M, Giordano C, et al. Influence of heat treatment on structural, mechanical and wear properties of crosslinked UHMWPE. J Appl Biomater Biomech. 2004;2(1):20-8
Chiesa, R., Moscatelli, M., Giordano, C., Siccardi, F., & Cigada, A. (2004). Influence of heat treatment on structural, mechanical and wear properties of crosslinked UHMWPE. Journal of applied biomaterials & biomechanics : JABB, 2(1), 20-8.
Chiesa, R, et al. "Influence of heat treatment on structural, mechanical and wear properties of crosslinked UHMWPE." Journal of applied biomaterials & biomechanics : JABB vol. 2,1 (2004): 20-8.
Chiesa R, Moscatelli M, Giordano C, Siccardi F, Cigada A. Influence of heat treatment on structural, mechanical and wear properties of crosslinked UHMWPE. J Appl Biomater Biomech. 2004 Jan-Apr;2(1):20-8. PMID: 20803447.
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Wear Behaviours and Oxidation Effects on Different UHMWPE Acetabular Cups Using a Hip Joint Simulator.

Materials (Basel, Switzerland)

Affatato S, Ruggiero A, Jaber SA, Merola M, Bracco P.
PMID: 29547536
Materials (Basel). 2018 Mar 16;11(3). doi: 10.3390/ma11030433.

Given the long-term problem of polyethylene wear, medical interest in the new improved cross-linked polyethylene (XLPE), with or without the adding of vitamin E, has risen. The main aim of this study is to gain further insights into the...

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Affatato S, Ruggiero A, Jaber SA, et al. Wear Behaviours and Oxidation Effects on Different UHMWPE Acetabular Cups Using a Hip Joint Simulator. Materials (Basel). 2018;11(3)doi: 10.3390/ma11030433.
Affatato, S., Ruggiero, A., Jaber, S. A., Merola, M., & Bracco, P. (2018). Wear Behaviours and Oxidation Effects on Different UHMWPE Acetabular Cups Using a Hip Joint Simulator. Materials (Basel, Switzerland), 11(3), . https://doi.org/10.3390/ma11030433
Affatato, Saverio, et al. "Wear Behaviours and Oxidation Effects on Different UHMWPE Acetabular Cups Using a Hip Joint Simulator." Materials (Basel, Switzerland) vol. 11,3 (2018). doi: https://doi.org/10.3390/ma11030433
Affatato S, Ruggiero A, Jaber SA, Merola M, Bracco P. Wear Behaviours and Oxidation Effects on Different UHMWPE Acetabular Cups Using a Hip Joint Simulator. Materials (Basel). 2018 Mar 16;11(3). doi: 10.3390/ma11030433. PMID: 29547536; PMCID: PMC5873012.
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Nanostructurization and thermal properties of polyethylenes' welds.

Nanoscale research letters

Galchun A, Korab N, Kondratenko V, Demchenko V, Shadrin A, Anistratenko V, Iurzhenko M.
PMID: 25897302
Nanoscale Res Lett. 2015 Mar 19;10:138. doi: 10.1186/s11671-015-0832-4. eCollection 2015.

As it is known, polyethylene (PE) is one of the common materials in the modern world, and PE products take the major share on industrial and trade markets. For example, various types of technical PE like PE-63, PE-80, and...

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Galchun A, Korab N, Kondratenko V, et al. Nanostructurization and thermal properties of polyethylenes' welds. Nanoscale Res Lett. 2015;10:138doi: 10.1186/s11671-015-0832-4.
Galchun, A., Korab, N., Kondratenko, V., Demchenko, V., Shadrin, A., Anistratenko, V., & Iurzhenko, M. (2015). Nanostructurization and thermal properties of polyethylenes' welds. Nanoscale research letters, 10138. https://doi.org/10.1186/s11671-015-0832-4
Galchun, Anatoliy, et al. "Nanostructurization and thermal properties of polyethylenes' welds." Nanoscale research letters vol. 10 (2015): 138. doi: https://doi.org/10.1186/s11671-015-0832-4
Galchun A, Korab N, Kondratenko V, Demchenko V, Shadrin A, Anistratenko V, Iurzhenko M. Nanostructurization and thermal properties of polyethylenes' welds. Nanoscale Res Lett. 2015 Mar 19;10:138. doi: 10.1186/s11671-015-0832-4. eCollection 2015. PMID: 25897302; PMCID: PMC4398679.
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Selective attachment of pyrenyl groups to ethylene-co-vinyl acetate copolymers: dynamic and static fluorescence studies.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology

Yamaki SB, Atvars TD, Weiss RG.
PMID: 12665301
Photochem Photobiol Sci. 2002 Sep;1(9):649-55. doi: 10.1039/b202651c.

Micromorphology is an important factor in determining polymer properties and uses. Here, steady-state and dynamic fluorescence from covalently attached 1-alkylpyrenyl groups are used to investigate the micromorphology of several random ethylene-co-vinyl acetate (EVA) copolymers with defined compositions of vinyl...

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Yamaki SB, Atvars TD, Weiss RG. Selective attachment of pyrenyl groups to ethylene-co-vinyl acetate copolymers: dynamic and static fluorescence studies. Photochem Photobiol Sci. 2002;1(9):649-55doi: 10.1039/b202651c.
Yamaki, S. B., Atvars, T. D., & Weiss, R. G. (2002). Selective attachment of pyrenyl groups to ethylene-co-vinyl acetate copolymers: dynamic and static fluorescence studies. Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 1(9), 649-55. https://doi.org/10.1039/b202651c
Yamaki, S B, et al. "Selective attachment of pyrenyl groups to ethylene-co-vinyl acetate copolymers: dynamic and static fluorescence studies." Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology vol. 1,9 (2002): 649-55. doi: https://doi.org/10.1039/b202651c
Yamaki SB, Atvars TD, Weiss RG. Selective attachment of pyrenyl groups to ethylene-co-vinyl acetate copolymers: dynamic and static fluorescence studies. Photochem Photobiol Sci. 2002 Sep;1(9):649-55. doi: 10.1039/b202651c. PMID: 12665301.
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Coordination polymerization in water affording amorphous polyethylenes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Held A, Mecking S.
PMID: 11192096
Chemistry. 2000 Dec 15;6(24):4623-9. doi: 10.1002/1521-3765(20001215)6:24<4623::aid-chem4623>3.0.co;2-#.

The coordination polymerization of ethylene in water as a reaction medium was studied. Rubbery amorphous branched polyethylene was obtained when a known cationic diimine-substituted methyl complex was employed as a catalyst precursor. High rates of up to 900 TOh(-1)...

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Held A, Mecking S. Coordination polymerization in water affording amorphous polyethylenes. Chemistry. 2000;6(24):4623-9doi: 10.1002/1521-3765(20001215)6:24<4623::aid-chem4623>3.0.co;2-#.
Held, A., & Mecking, S. (2000). Coordination polymerization in water affording amorphous polyethylenes. Chemistry (Weinheim an der Bergstrasse, Germany), 6(24), 4623-9. https://doi.org/10.1002/1521-3765(20001215)6:24<4623::aid-chem4623>3.0.co;2-#
Held, A, and Mecking, S. "Coordination polymerization in water affording amorphous polyethylenes." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 6,24 (2000): 4623-9. doi: https://doi.org/10.1002/1521-3765(20001215)6:24<4623::aid-chem4623>3.0.co;2-#
Held A, Mecking S. Coordination polymerization in water affording amorphous polyethylenes. Chemistry. 2000 Dec 15;6(24):4623-9. doi: 10.1002/1521-3765(20001215)6:24<4623::aid-chem4623>3.0.co;2-#. PMID: 11192096.
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Triple tandem catalyst mixtures for the synthesis of polyethylenes with varying structures.

Journal of the American Chemical Society

Komon ZJ, Diamond GM, Leclerc MK, Murphy V, Okazaki M, Bazan GC.
PMID: 12487603
J Am Chem Soc. 2002 Dec 25;124(51):15280-5. doi: 10.1021/ja0283551.

Tandem catalysis in a single medium presents challenges and opportunities for creating novel synthetic protocols. Thus far, only two homogeneous catalysts have been used in tandem. Herein, we report that it is possible to coordinate the action of three...

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Komon ZJ, Diamond GM, Leclerc MK, et al. Triple tandem catalyst mixtures for the synthesis of polyethylenes with varying structures. J Am Chem Soc. 2002;124(51):15280-5doi: 10.1021/ja0283551.
Komon, Z. J., Diamond, G. M., Leclerc, M. K., Murphy, V., Okazaki, M., & Bazan, G. C. (2002). Triple tandem catalyst mixtures for the synthesis of polyethylenes with varying structures. Journal of the American Chemical Society, 124(51), 15280-5. https://doi.org/10.1021/ja0283551
Komon, Zachary J A, et al. "Triple tandem catalyst mixtures for the synthesis of polyethylenes with varying structures." Journal of the American Chemical Society vol. 124,51 (2002): 15280-5. doi: https://doi.org/10.1021/ja0283551
Komon ZJ, Diamond GM, Leclerc MK, Murphy V, Okazaki M, Bazan GC. Triple tandem catalyst mixtures for the synthesis of polyethylenes with varying structures. J Am Chem Soc. 2002 Dec 25;124(51):15280-5. doi: 10.1021/ja0283551. PMID: 12487603.
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A mechanistic investigation of the polymerization of ethylene catalyzed by neutral Ni(II) complexes derived from bulky anilinotropone ligands.

Journal of the American Chemical Society

Jenkins JC, Brookhart M.
PMID: 15125675
J Am Chem Soc. 2004 May 12;126(18):5827-42. doi: 10.1021/ja030634g.

An extensive mechanistic investigation has been carried out on ethylene polymerizations catalyzed by neutral Ni(II) catalysts derived from bulky anilinotropone ligands. Complexes and precatalysts prepared include aryl derivatives [(2,6-i-Pr(2)C(6)H(3))NC(7)H(4)O(7-Aryl)Ni(Ph)(PPh(3))] (9, Aryl = phenyl(a), 1-naphthyl(b), p-methoxyphenyl(c), p-trifluoromethylphenyl(d)), alkyl derivatives [[(2,6-(i)Pr(2)C(6)H(3))NC(7)H(5)O]Ni(R)(2,4-lutidine)]...

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Jenkins JC, Brookhart M. A mechanistic investigation of the polymerization of ethylene catalyzed by neutral Ni(II) complexes derived from bulky anilinotropone ligands. J Am Chem Soc. 2004;126(18):5827-42doi: 10.1021/ja030634g.
Jenkins, J. C., & Brookhart, M. (2004). A mechanistic investigation of the polymerization of ethylene catalyzed by neutral Ni(II) complexes derived from bulky anilinotropone ligands. Journal of the American Chemical Society, 126(18), 5827-42. https://doi.org/10.1021/ja030634g
Jenkins, Jason C, and Brookhart, Maurice. "A mechanistic investigation of the polymerization of ethylene catalyzed by neutral Ni(II) complexes derived from bulky anilinotropone ligands." Journal of the American Chemical Society vol. 126,18 (2004): 5827-42. doi: https://doi.org/10.1021/ja030634g
Jenkins JC, Brookhart M. A mechanistic investigation of the polymerization of ethylene catalyzed by neutral Ni(II) complexes derived from bulky anilinotropone ligands. J Am Chem Soc. 2004 May 12;126(18):5827-42. doi: 10.1021/ja030634g. PMID: 15125675.
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Organolanthanide-catalyzed synthesis of amine-capped polyethylenes.

Journal of the American Chemical Society

Amin SB, Marks TJ.
PMID: 17655312
J Am Chem Soc. 2007 Aug 22;129(33):10102-3. doi: 10.1021/ja0740465. Epub 2007 Jul 27.

No abstract available.

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Amin SB, Marks TJ. Organolanthanide-catalyzed synthesis of amine-capped polyethylenes. J Am Chem Soc. 2007;129(33):10102-3doi: 10.1021/ja0740465.
Amin, S. B., & Marks, T. J. (2007). Organolanthanide-catalyzed synthesis of amine-capped polyethylenes. Journal of the American Chemical Society, 129(33), 10102-3. https://doi.org/10.1021/ja0740465
Amin, Smruti B, and Marks, Tobin J. "Organolanthanide-catalyzed synthesis of amine-capped polyethylenes." Journal of the American Chemical Society vol. 129,33 (2007): 10102-3. doi: https://doi.org/10.1021/ja0740465
Amin SB, Marks TJ. Organolanthanide-catalyzed synthesis of amine-capped polyethylenes. J Am Chem Soc. 2007 Aug 22;129(33):10102-3. doi: 10.1021/ja0740465. Epub 2007 Jul 27. PMID: 17655312.
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Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Scope and mechanism.

Journal of the American Chemical Society

Kawaoka AM, Marks TJ.
PMID: 15853338
J Am Chem Soc. 2005 May 04;127(17):6311-24. doi: 10.1021/ja044174i.

Primary and secondary phosphines are investigated as chain-transfer agents for organolanthanide-mediated olefin polymerization. Ethylene polymerizations were carried out with [Cp'(2)LnH](2) and Cp'(2)LnCH(SiMe(3))(2) (Cp' = eta(5)-Me(5)C(5); Ln = La, Sm, Y, Lu) precatalysts in the presence of dicyclohexyl-, diisobutyl-, diethyl-,...

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Kawaoka AM, Marks TJ. Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Scope and mechanism. J Am Chem Soc. 2005;127(17):6311-24doi: 10.1021/ja044174i.
Kawaoka, A. M., & Marks, T. J. (2005). Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Scope and mechanism. Journal of the American Chemical Society, 127(17), 6311-24. https://doi.org/10.1021/ja044174i
Kawaoka, Amber M, and Marks, Tobin J. "Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Scope and mechanism." Journal of the American Chemical Society vol. 127,17 (2005): 6311-24. doi: https://doi.org/10.1021/ja044174i
Kawaoka AM, Marks TJ. Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Scope and mechanism. J Am Chem Soc. 2005 May 04;127(17):6311-24. doi: 10.1021/ja044174i. PMID: 15853338.
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Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes.

Journal of the American Chemical Society

Kawaoka AM, Marks TJ.
PMID: 15469257
J Am Chem Soc. 2004 Oct 13;126(40):12764-5. doi: 10.1021/ja045965n.

Organolanthanide-mediated hydrophosphination and ethylene polymerization are coupled in a catalytic cycle to produce diphenylphosphine-terminated polyethylenes. The resulting polymers were characterized by 1H, 13C, and 31P NMR, GPC, and DSC and compared spectroscopically to the model compound, 1-eicosyldiphenylphosphine oxide. High...

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Kawaoka AM, Marks TJ. Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. J Am Chem Soc. 2004;126(40):12764-5doi: 10.1021/ja045965n.
Kawaoka, A. M., & Marks, T. J. (2004). Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Journal of the American Chemical Society, 126(40), 12764-5. https://doi.org/10.1021/ja045965n
Kawaoka, Amber M, and Marks, Tobin J. "Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes." Journal of the American Chemical Society vol. 126,40 (2004): 12764-5. doi: https://doi.org/10.1021/ja045965n
Kawaoka AM, Marks TJ. Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. J Am Chem Soc. 2004 Oct 13;126(40):12764-5. doi: 10.1021/ja045965n. PMID: 15469257.
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Reactivity of methacrylates in insertion polymerization.

Journal of the American Chemical Society

Rünzi T, Guironnet D, Göttker-Schnetmann I, Mecking S.
PMID: 21043463
J Am Chem Soc. 2010 Nov 24;132(46):16623-30. doi: 10.1021/ja107538r. Epub 2010 Nov 02.

Polymerization of ethylene by complexes [{(P^O)PdMe(L)}] (P^O = κ(2)-(P,O)-2-(2-MeOC(6)H(4))(2)PC(6)H(4)SO(3))) affords homopolyethylene free of any methyl methacrylate (MMA)-derived units, even in the presence of substantial concentrations of MMA. In stoichiometric studies, reactive {(P^O)Pd(Me)L} fragments generated by halide abstraction from [({(P^O)Pd(Me)Cl}μ-Na)(2)]...

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Rünzi T, Guironnet D, Göttker-Schnetmann I, et al. Reactivity of methacrylates in insertion polymerization. J Am Chem Soc. 2010;132(46):16623-30doi: 10.1021/ja107538r.
Rünzi, T., Guironnet, D., Göttker-Schnetmann, I., & Mecking, S. (2010). Reactivity of methacrylates in insertion polymerization. Journal of the American Chemical Society, 132(46), 16623-30. https://doi.org/10.1021/ja107538r
Rünzi, Thomas, et al. "Reactivity of methacrylates in insertion polymerization." Journal of the American Chemical Society vol. 132,46 (2010): 16623-30. doi: https://doi.org/10.1021/ja107538r
Rünzi T, Guironnet D, Göttker-Schnetmann I, Mecking S. Reactivity of methacrylates in insertion polymerization. J Am Chem Soc. 2010 Nov 24;132(46):16623-30. doi: 10.1021/ja107538r. Epub 2010 Nov 02. PMID: 21043463.
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Showing 1 to 12 of 119 entries