, Volume 23, Issue 5, pp 491-496

Anionic ring opening polymerization of 1-silacyclopent-3-ene

Rent the article at a discount

Rent now

* Final gross prices may vary according to local VAT.

Get Access

Summary

1-Silacyclopent-3-ene (I) undergoes anionic ring opening polymerization catalyzed by methyllithium/HMPA to yield poly(1-sila-cis-pent-3-ene) (II). II was characterized by 1H, 13C, and 29Si NMR, GPC, TGA and elemental analysis. The low molecular weight of II permits end group analysis. Pyrolysis of II gives high char yields. These have been characterized by EDS.