Ring-opening polymerization of 1 -ethylbicyclo[2.2.1] hept-2-ene
β Scribed by Hamilton, James G. ;Ivin, Kenneth J. ;Rooney, John J.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1988
- Tongue
- English
- Weight
- 334 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0007-1641
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π SIMILAR VOLUMES
Enantiomerically pure (1) and rucemic (2) methyl-N-( 1-phenylethyl)-2-azabicycld2.2.1 lhept-5-ene-3-carboxylate were found to undergo ring opening metathesis polymerization reactions employing molybdenum alkylidene initiators of the type Mo(CH-t-Bu)(NArXOR), (Ar = 2,6-C,Ha-i-Pr2; R = C(CH,),; C(CH,)
## Abstract The title monomers 1 and 2 were polymerized by Ruβ, Irβ, Moβ, Wβ and Reβbased metathesis catalysts to yield polymers with __cis__ contents ranging from 10% to at least 90% for 1 and 23β60% for 2. Assignments of the ^13^C NMR spectra were made. No significant headβtail bias was observed