Metathesis ring opening polymerization of 5,6-dimethylenebicyclo[2.2.1]hept-2-ene
Author | Shahada, L. A. |
Author | James Feast, W. |
Available date | 2015-11-08T08:35:35Z |
Publication Date | 1992 |
Publication Name | Polymer International |
Resource | Wiley Online Library |
Citation | Shahada, L. A. and James Feast, W. (1992), Metathesis ring opening polymerization of 5,6-dimethylenebicyclo[2.2.1]hept-2-ene. Polymer International, 28: 285�289. |
ISSN | 1097-0126 |
Abstract | 5,6-Dimethylenebicyclo[2.2.1]hept-2-ene (I) polymerizes in the presence of the two-component ring opening metathesis polymerization (ROMP) initiators WCl6/(CH3)4Sn and MoCl5/(CH3)4Sn. The product polymers were insoluble in all of many solvents investigated and are presumably cross-linked. The product polymers were investigated by IR and solid state 13C NMR spectroscopy, which established that the material consisted predominantly of poly(1,4-(2,3-dimethylene-cyclopentylene)vinylene) (II). A possible alternative route to II via thermal dehydrochlorination of poly(1,4-(2,3-bis(chloromethyl)cyclopentylene) vinylene) (IV) was also examined. |
Language | en |
Publisher | John Wiley & Sons, Ltd |
Subject | 5,6-Dimethylenebicyclo[2.2.1]hept-2-ene ring opening metathesis polymerization IR 13C characterization tungsten hexachloride molybdenum pentachloride tetramethyl tin |
Type | Article |
Issue Number | 4 |
Volume Number | 28 |
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