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Volumn 41, Issue 4, 2008, Pages 1070-1072

Efficient functional group introduction into polyolefins by copolymerization of ethylene with allyltrialkylsilane using nonbridged half-titanocenes

Author keywords

[No Author keywords available]

Indexed keywords

ETHYLENE; LIGANDS; MOLECULAR WEIGHT; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYOLEFINS;

EID: 40549111044     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma800031h     Document Type: Article
Times cited : (43)

References (44)
  • 5
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    • Chain transfer by Al: (a) Götz, C.; Rau, A.; Luft, G. Macromol. Mater. Eng. 2002, 287, 16.
    • Chain transfer by Al: (a) Götz, C.; Rau, A.; Luft, G. Macromol. Mater. Eng. 2002, 287, 16.
  • 9
    • 0033615284 scopus 로고    scopus 로고
    • Chain transfer by Si: (a) Koo, K.; Marks, T. J. J. Am. Chem. Soc. 1999, 121, 8791.
    • Chain transfer by Si: (a) Koo, K.; Marks, T. J. J. Am. Chem. Soc. 1999, 121, 8791.
  • 14
    • 0037016112 scopus 로고    scopus 로고
    • Chain transfer by borane: (a) Dong, J. Y.; Wang, Z. M.; Hong, H.; Chung, T. C. Macromolecules 2002, 35, 9352.
    • Chain transfer by borane: (a) Dong, J. Y.; Wang, Z. M.; Hong, H.; Chung, T. C. Macromolecules 2002, 35, 9352.
  • 18
    • 33646444730 scopus 로고    scopus 로고
    • Chain transfer by Zn: (a) Arriola, D. J.; Carnahan, E. M.; Hustad, P. D.; Kuhlman, R. L.; Wenzel, T. T. Science 2006, 312, 714.
    • Chain transfer by Zn: (a) Arriola, D. J.; Carnahan, E. M.; Hustad, P. D.; Kuhlman, R. L.; Wenzel, T. T. Science 2006, 312, 714.
  • 20
    • 0009672946 scopus 로고    scopus 로고
    • Recent examples concerning transition metal catalyzed coordination copolymerization with monomers containing polar functionalities, a Wendt, R. A, Fink, G. Macromol. Chem. Phys. 2000, 201, 1365
    • Recent examples concerning transition metal catalyzed coordination copolymerization with monomers containing polar functionalities, (a) Wendt, R. A.; Fink, G. Macromol. Chem. Phys. 2000, 201, 1365.
  • 28
    • 40549105284 scopus 로고    scopus 로고
    • Example for copolymerization with borane monomer, (a) Chung, T. C.; Lu, H. L.; Li, C. L. Polym. Int. 1995, 37, 195.
    • Example for copolymerization with borane monomer, (a) Chung, T. C.; Lu, H. L.; Li, C. L. Polym. Int. 1995, 37, 195.
  • 33
    • 36448971982 scopus 로고    scopus 로고
    • Introduction of terminal olefin by copolymerization with 1,7-octadiene, Nomura, K.; Liu, J.; Fujiki, M.; Takemoto, A. J. Am. Chem. Soc. 2007, 129, 14170. Related references were cited therein.
    • Introduction of terminal olefin by copolymerization with 1,7-octadiene, Nomura, K.; Liu, J.; Fujiki, M.; Takemoto, A. J. Am. Chem. Soc. 2007, 129, 14170. Related references were cited therein.
  • 34
    • 40549112189 scopus 로고    scopus 로고
    • 3c β-Hydrogen elimination after insertion of ATMS was considered as the major chain transfer pathway.
    • 3c β-Hydrogen elimination after insertion of ATMS was considered as the major chain transfer pathway.
  • 39
    • 40549144243 scopus 로고    scopus 로고
    • 13C NMR (dept) spectra of the copolymers were shown in the Supporting Information.
    • 13C NMR (dept) spectra of the copolymers were shown in the Supporting Information.
  • 40
    • 40549130221 scopus 로고    scopus 로고
    • n = 1.9, and 1-pentene = 48.5 mol %. Nomura, K.; Kakinuki, K.; et al. Unpublished results (presented at Green Cat. Symposium, Kyoto, Japan, Nov 2007).
    • n = 1.9, and 1-pentene = 48.5 mol %. Nomura, K.; Kakinuki, K.; et al. Unpublished results (presented at Green Cat. Symposium, Kyoto, Japan, Nov 2007).
  • 42
    • 40549123904 scopus 로고    scopus 로고
    • A reviewer commented that one reason that the high molecular weight copolymers were obtained might be due to the fact that these copolymerizations were conducted under rather high ethylene pressure. High ethylene pressure should be required to obtain the copolymers) with moderate comonomer content(s) with low comonomer conversions, in order to obtain a copolymer with uniform composition, this point also might be considered
    • A reviewer commented that one reason that the high molecular weight copolymers were obtained might be due to the fact that these copolymerizations were conducted under rather high ethylene pressure. High ethylene pressure should be required to obtain the copolymers) with moderate comonomer content(s) with low comonomer conversion(s) (in order to obtain a copolymer with uniform composition); this point also might be considered.
  • 43
    • 40549092549 scopus 로고    scopus 로고
    • Previous reports for polymerization of ATMS by metallocenes: (a) Ziegler, R.; Resconi, L.; Balbontin, G.; Guerra, G.; Venditto, V.; De Rosa, C. Polymer 1994, 21, 4648.
    • Previous reports for polymerization of ATMS by metallocenes: (a) Ziegler, R.; Resconi, L.; Balbontin, G.; Guerra, G.; Venditto, V.; De Rosa, C. Polymer 1994, 21, 4648.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.