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Volumn 29, Issue 20, 2010, Pages 4428-4430

Noncovalent interactions in o-fluorinated post-titanocene living ethylene polymerization catalyst

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE SPECIES; CHAIN TRANSFER; ETHYLENE POLYMERIZATION; ETHYLENE POLYMERIZATION CATALYSTS; HYDROGEN TRANSFER; METAL CENTERS; MULTINUCLEAR NMR; NON-COVALENT INTERACTION; SPECTROSCOPIC STUDIES; TITANIUM COMPLEXES; TITANOCENES;

EID: 77958087805     PISSN: 02767333     EISSN: 15206041     Source Type: Journal    
DOI: 10.1021/om100729y     Document Type: Article
Times cited : (46)

References (33)
  • 14
    • 77958107342 scopus 로고    scopus 로고
    • note
    • 3 is the major chain-termination pathway.
  • 23
    • 77958090889 scopus 로고    scopus 로고
    • The presence of at least two types of titanium(III) species in partially decomposed samples has also been detected by EPR (see SI).
    • The presence of at least two types of titanium(III) species in partially decomposed samples has also been detected by EPR (see SI).
  • 24
    • 77958091250 scopus 로고    scopus 로고
    • note
    • CC ca. 30 Hz) in the case of 3a and 149.1 (broad) in the case of 3b, respectively. Details will be given in future publications.
  • 25
    • 77958104682 scopus 로고    scopus 로고
    • note
    • CH. "Through-space" F-H and F-C couplings, on the other hand, have been observed in many cases where the interatomic distances do not exceed the respective van der Waals contact distances (i.e., 2.5 Å for F⋯H vs 3.1 Å for F⋯C) and have been attributed to orbital interactions that transmit scalar couplings but do not cause net chemical bonding. (11) A "through-space" contribution to the observed F,C coupling might also take place for 3a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.