Synthesis and Properties of a New Polymer with a Cubane-Containing Backbone. Synthesis and Metathesis Polymerization and Copolymerization of 1,4-Bis(homoallyl)cubane

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 1H NMR (6−7 C14H16 repeat units) is M n = 1100−1300. Copolymerization of 1,4-bis(homoally...

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Veröffentlicht in:Macromolecules 1996-02, Vol.29 (4), p.1163-1166
Hauptverfasser: Chauvin, Yves, Saussine, Lucien
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Polymerization
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Zusammenfassung: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 1H 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.
ISSN:0024-9297
1520-5835
DOI:10.1021/ma9511715