Search results for "Acyl azide"

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Poly(4-vinylbenzoyl azide): A New Isocyanato Group Generating Polymer

2007

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.

chemistry.chemical_classificationPolymers and PlasticsOrganic ChemistryRadical polymerizationPolymer(Hydroxyethyl)methacrylateAcyl azidechemistry.chemical_compoundchemistryPolymerizationPolymer chemistryMaterials ChemistryAzideSolvent effectsCurtius rearrangementMacromolecular Rapid Communications
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