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RESEARCH PRODUCT
Poly(4-vinylbenzoyl azide): A New Isocyanato Group Generating Polymer
Ji Young ChangDaniel KlingerPatrick Theatosubject
chemistry.chemical_classificationPolymers and PlasticsOrganic ChemistryRadical polymerizationPolymer(Hydroxyethyl)methacrylateAcyl azidechemistry.chemical_compoundchemistryPolymerizationPolymer chemistryMaterials ChemistryAzideSolvent effectsCurtius rearrangementdescription
4-Vinylbenzoyl azide was synthesized from p-vinylbenzoic acid and polymerized by free radical polymerization. The obtained polymer contained acyl azide groups which were thermally transformed to the corresponding isocyanato groups. Reactions on these polymers with ethanol, hydroxyethyl methacrylate and 1-pyrene-butanol proceeded quantitatively. Time-resolved FT-IR studies of the reactions with ethanol were carried out by varying the concentration and temperature. The effect of the solvent polarity on the Curtius rearrangement was investigated.
year | journal | country | edition | language |
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2007-03-16 | Macromolecular Rapid Communications |