Macromolecules, Vol.29, No.4, 1163-1166, 1996
Synthesis and Properties of a New Polymer with a Cubane-Containing Backbone - Synthesis and Metathesis Polymerization and Copolymerization of 1,4-bis(Homoallyl)Cubane
The synthesis of an unsaturated polymer containing cubane moieties in the backbone has been achieved by acyclic diene metathesis polymerization of 1,4-bis(homoallyl)cubane. The molecular weight as determined by H-1 NMR (6-7 C14H16 repeat units) is M(n) = 1100-1300. Copolymerization of 1,4-bis(homoallyl)cubane with 1,5-hexadiene gave a polymer fraction containing an average of 9 C14H16/6 butenylene repeat units. The copolymer is soluble in THF.