Stereospecific Ring-Opening Metathesis Polymerization of endo-Dicyclopentadiene by Schrock-Hoveyda Catalyst and Novel Mo- and W-based Complexes. Development of Crystalline Hydrogenated Poly(endo-dicyclopentadiene)

Chemistry Letters

Volumn 32, Issue 8, 2003, Pages 670-671

  Hayano, Shigetaka ^a   Kurakata, Hiroshi ^a   Uchida, Daisuke ^a   Sakamoto, Masato ^a   Kishi, Naoya ^a   Matsumoto, Hirokazu ^a   Tsunogae, Yasuo ^a   Igarashi, Ichiro ^a  

^a ZEON CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; CYCLOPENTADIENE DERIVATIVE; PHENOL DERIVATIVE;

ARTICLE; CATALYST; COMPLEX FORMATION; CRYSTALLIZATION; HYDROGENATION; RING OPENING METATHESIS POLYMERIZATION; STEREOSPECIFICITY;

EID: 0142104676     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2003.670     Document Type: Article

References (15)

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13. 5: C, 63.71; H, 7.13%.
14. 7CH=Mo(=O)(rac-Biphenoxy), induces the present cis-and iso-specific ROMP.
15. 13C NMR spectra. According to the combination of our NOESY study and our MOPAC simulation, the signal at 43.35 ppm can be assigned to m dyad, and 44.25 ppm is to r dyad. Therefore, we concluded that the present catalyst systems promote iso-specific polymerization.