메뉴 건너뛰기




Volumn 132, Issue 2, 2010, Pages 452-453

Reactive intermediates formed during olefin polymerization by methylalumoxane-activated ansa-zirconocene catalysts: Identification of a chain-carrying intermediate by NMR methods

Author keywords

[No Author keywords available]

Indexed keywords

1-HEXENE; CATALYST SYSTEM; CHEMICAL EQUATIONS; METHYLALUMOXANE; OLEFIN POLYMERIZATION; POLYHEXENE; REACTIVE INTERMEDIATE; ZIRCONOCENE CATALYST;

EID: 74949126461     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja909157r     Document Type: Article
Times cited : (32)

References (23)
  • 6
    • 15944366231 scopus 로고    scopus 로고
    • M. Song, F.; Lancaster, S. J.; Cannon, R. D.; Schormann, M.; Humphrey, S. M.; Zuccacia, C.; Macchioni, A.; Bochmann, M. Organometallics 2005, 24, 1315.
    • M. Song, F.; Lancaster, S. J.; Cannon, R. D.; Schormann, M.; Humphrey, S. M.; Zuccacia, C.; Macchioni, A.; Bochmann, M. Organometallics 2005, 24, 1315.
  • 16
    • 74949130752 scopus 로고    scopus 로고
    • No differences with regard to speciation were detected between reaction systems containing either the dichloride or the dimethyl derivative
    • No differences with regard to speciation were detected between reaction systems containing either the dichloride or the dimethyl derivative.
  • 17
    • 74949128696 scopus 로고    scopus 로고
    • Addition of propene instead of 1-hexene gives rise to analogous observations, but with a new signal at-1.62 ppm
    • Addition of propene instead of 1-hexene gives rise to analogous observations, but with a new signal at-1.62 ppm.
  • 18
    • 0031096045 scopus 로고    scopus 로고
    • Tritto, I.; Donetti, R.; Sacchi, M. C.; Locatelli, P.; Zannoni, G. Macromolecules 1997, 30, 1247; Macromolecules 1999, 32, 264.
    • Tritto, I.; Donetti, R.; Sacchi, M. C.; Locatelli, P.; Zannoni, G. Macromolecules 1997, 30, 1247; Macromolecules 1999, 32, 264.
  • 19
    • 74949133739 scopus 로고    scopus 로고
    • +.
    • +.
  • 20
    • 74949086517 scopus 로고    scopus 로고
    • -as the counteranion, see Supporting Information.
    • -as the counteranion, see Supporting Information.
  • 21
    • 74949132383 scopus 로고    scopus 로고
    • For each component of these single-proton signals, only about 1/12 of the intensity of the μ -CH3 signal at-1.55 ppm is to be expected, due to splitting by their diastereotopic counterparts and by the β-H atom.
    • For each component of these single-proton signals, only about 1/12 of the intensity of the μ -CH3 signal at-1.55 ppm is to be expected, due to splitting by their diastereotopic counterparts and by the β-H atom.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.