Summary
A test of the proposed mechanism of polymerization of acetylenes by metal carbene compounds was carried out. Using the Re(CO)5Cl/C2H5AlCl2 olefin metathesis catalyst, the metathesis of 1,7-octadiene was interrupted by the addition of phenylacetylene. The polymer isolated contained the required C7 fragment of the 1,7-octadiene as the end group on polyphenylacetylene.
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Clark, M., Farona, M.F. Polymerization of phenylacetylene by an olefin metathesis catalyst. Polymer Bulletin 7, 445–448 (1982). https://doi.org/10.1007/BF00254369
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DOI: https://doi.org/10.1007/BF00254369