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Volumn 129, Issue 12, 1996, Pages 1509-1515

Mixed bent sandwich titanium complexes with the [2-(diisopropylamino)ethyl]cyclopentadienyl ligand - catalysts for the polymerization of ethylene and the dehydrocoupling of phenylsilane

Author keywords

Dehydrocupling of phenylsilane; Ethylene polymerization; N functionalized cyclopentadienyl ligands; Substituted rnetaliocene complexes

Indexed keywords


EID: 0001766501     PISSN: 00092940     EISSN: None     Source Type: Journal    
DOI: 10.1002/cber.19961291218     Document Type: Article
Times cited : (22)

References (98)
  • 27
    • 4544234770 scopus 로고
    • [9a] 1 Okuda, Chem. Ber. 1990, 123, 1649.
    • (1990) Chem. Ber. , vol.123 , pp. 1649
    • Okuda1
  • 81
    • 33745428964 scopus 로고    scopus 로고
    • note
    • This could be proved by the reaction of the soiid with hydrochloric acid dissolved in rnethanol. The polymer structure was destroyed and the protonation of the Af-function results in the formation of the monomeric metallocene dichloride hydrochloride 2 in nearly quantitative yield.
  • 84
    • 33745349768 scopus 로고    scopus 로고
    • note
    • 13C-NMR spectra show the presence of biphenyl (8%), which could not be removed.
  • 88
    • 33745329204 scopus 로고    scopus 로고
    • This reaction is not described in the experimental section
    • This reaction is not described in the experimental section.
  • 92
    • 33745342919 scopus 로고    scopus 로고
    • With the spectrometer used, only fragments m/z < 1000 could be detected
    • With the spectrometer used, only fragments m/z < 1000 could be detected.
  • 93
    • 33745401693 scopus 로고    scopus 로고
    • The nucleophilic attack of the hydroxide anion is probably the first step in the decomposition process of the dichloride 1. In the case of the hydrochloride 2 the protonated amino group can function as an intramolecular buffer
    • The nucleophilic attack of the hydroxide anion is probably the first step in the decomposition process of the dichloride 1. In the case of the hydrochloride 2 the protonated amino group can function as an intramolecular buffer.
  • 97
    • 33745429582 scopus 로고    scopus 로고
    • Molecular weights and molecular weight destributions were determined by the BASF AG (Ludwigshafen)
    • Molecular weights and molecular weight destributions were determined by the BASF AG (Ludwigshafen).
  • 98
    • 33745370336 scopus 로고    scopus 로고
    • note
    • Further details of the crystal structure investigation may be obtained from the Fachinformationszentrum Karlsruhe, Gesellschaft für wissenschaftlich-technische Information mbH, D-76344 Eggenstein-Leopoldshafen, on quoting the depository number CSD-405754, the names of the authors, and the journal citation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.