Synthesis of a-and a-norbornenyl-polybutadiene macromonomers and their ring-opening metathesis polymerization - Université de Lorraine
Article Dans Une Revue Macromolecular Chemistry and Physics Année : 1998

Synthesis of a-and a-norbornenyl-polybutadiene macromonomers and their ring-opening metathesis polymerization

Résumé

Norbornene-ended polybutadiene (PBu) macromonomers have been prepared via two different routes: a-norbornenyl-polybutadiene was derived from a norbornene-containing carbanionic initiator, whereas w-norbornenyl samples were obtained through deactivation of living polybutadienyl anions by a norbor-nene-based deactivator. Out of four alkylidene complexes tried, the molybdenum alkylidene complex that contains two alkoxide ligands was found to be the most suitable initiator for the ring-opening metathesis polymerization of these macromonomers.

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hal-02945712 , version 1 (22-09-2020)

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  • HAL Id : hal-02945712 , version 1

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Valérie Héroguez, J.L. Six, Yves Gnanou, Michel Fontanille. Synthesis of a-and a-norbornenyl-polybutadiene macromonomers and their ring-opening metathesis polymerization. Macromolecular Chemistry and Physics, 1998, 199, pp.1405 - 1412. ⟨hal-02945712⟩
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