Synthesis of substituted norbornenes and their ...
|Title||Synthesis of substituted norbornenes and their polymerization to polynorbornenes with flexible aliphatic side-chains.|
|Author(s)||A. Abd-El-Aziz, L. May, A. Edel|
|Journal||Section Title: Chemistry of Synthetic High Polymers, Macromolecular Rapid Communications|
|Abstract||Synthesis and characterization of new thermally stable polynorbornenes functionalized with pendent flexible side-chains are reported. The flexible side-chains with terminal hydroxy groups were synthesized via SNAr reactions of cyclopentadienyliron-complexed chlorobenzenes with aliph. diols. Condensation of these side-chains with exo,endo-5-norbornene-2-carboxylic acid led to the formation of substituted monomers which were characterized using one- and two-dimensional NMR techniques. Ring-opening metathesis polymn. of these monomers yielded polynorbornenes with pendent side-chains. [on SciFinder(R)]|
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