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Metathesis polymerization of endo-5- and exo-5-chloromethylbicyclo[2.2.1]hept-2-ene and of 5,5-bis(chloromethyl)bicyclo[2.2.1]hept-2-ene; microstructure of the polymers

✍ Scribed by Kenneth J. Ivin; Luk-Mui Lam; John J. Rooney

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 494 KB
Volume: 195
Category: Article
ISSN: 1022-1352
DOI: 10.1002/macp.1994.021950921

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✦ Synopsis

Abstract

The three title monomers were polymerized using a variety of Ru‐, Ir‐, Mo‐, W‐ and Re‐based metathesis catalyst systems to yield polymers having a wide range of cis double bond contents in each case. The ^13^C NMR spectra of the polymers were interpreted in terms of cis/trans, head/tail and m/r microstructures. No head‐tail bias was observed in any of the polymers.

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