Metallocene-Catalyzed C7-Linkage in the Hydrooligomerization of Norbornene by σ-Bond Metathesis: Insight into the Microstructure of Polynorbornene

An unusual linkage: The zirconocene‐catalyzed hydrooligomerization of norbornene proceeds by σ‐bond metathesis to form a 2‐exo,7′‐syn linkage (as evident in the pentamer shown). The oligomers were characterized by gas chromatography, NMR spectroscopy , X‐ray crystallography, and DFT calculations....

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Published inAngewandte Chemie (International ed.) Vol. 43; no. 18; pp. 2444 - 2446
Main Authors Karafilidis, Christos, Hermann, Holger, Rufiñska, Anna, Gabor, Barbara, Mynott, Richard J., Breitenbruch, Georg, Weidenthaler, Claudia, Rust, Jörg, Joppek, Werner, Brookhart, Maurice S., Thiel, Walter, Fink, Gerhard
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 26.04.2004
WILEY‐VCH Verlag
Subjects
density functional calculations
metathesis
oligomerization
polynorbornene
zirconocene
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Summary:An unusual linkage: The zirconocene‐catalyzed hydrooligomerization of norbornene proceeds by σ‐bond metathesis to form a 2‐exo,7′‐syn linkage (as evident in the pentamer shown). The oligomers were characterized by gas chromatography, NMR spectroscopy , X‐ray crystallography, and DFT calculations.
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ObjectType-Article-1
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content type line 23
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200353454