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Volumn 118, Issue 40, 1996, Pages 9623-9630

Conformational analysis of nonbridged bent metallocene Ziegler-catalyst precursors - Detection of the third torsional isomer

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ZIRCONIUM COMPOUNDS;

EID: 0030577121     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9608048     Document Type: Article
Times cited : (84)

References (65)
  • 24
    • 0003056447 scopus 로고
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    • Review: Okuda, J. Topics Curr. Chem. 1991, 160, 97, and references cited therein.
    • (1991) Topics Curr. Chem. , vol.160 , pp. 97
    • Okuda, J.1
  • 39
    • 0004176042 scopus 로고
    • Cambridge University Press: London
    • Simonsen, J. L. The Terpenes; Cambridge University Press: London, 1947.
    • (1947) The Terpenes
    • Simonsen, J.L.1
  • 43
  • 45
    • 0000841617 scopus 로고
    • For other examples of terpenyl-substituted group 4 metallocenes see e.g. ref. 9a) and Cesarotti, E.; Ugo, R.; Kagan, H. B. Angew. Chem. 1979, 91, 842;
    • (1979) Angew. Chem. , vol.91 , pp. 842
    • Cesarotti, E.1    Ugo, R.2    Kagan, H.B.3
  • 64
    • 33646958984 scopus 로고    scopus 로고
    • note
    • Some of the polypropylenes obtained at these catalyst systems exhibit elastomeric properties. Whether this is actually due to an isotactic/ atactic block structure, whose formation is controlled by an interconversion of the bent metallocene torsional isomers, is currently being investigated in our laboratory.
  • 65
    • 0000910705 scopus 로고
    • and references cited therein
    • Which is a hydrocarbyl metallocene cation species: Jordan, R. Adv. Organomet. Chem. 1991, 32, 325, and references cited therein.
    • (1991) Adv. Organomet. Chem. , vol.32 , pp. 325
    • Jordan, R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.