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Synthesis and characterization of poly(N-propionyl)iminoethylene

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Summary

The cationic polymerization of 2-ethyl-2-oxazoline using CH3I as initiator at different monomer/initiator ratios, temperatures, solvents and times of polymerization was carried out. The effect of these variables on the polymerization yield and viscosity of the polymers was studied. The poly(N-propionyl)iminoethylene was hydrolyzed in acid medium obtaining a linear poly(ethyleneimine) (PEI). All the polymers were characterized by elemental analysis, IR,1H NMR, and13C NMR spectroscopy.

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Authors and Affiliations

  1. Polímeros, Departamento de Química, Facultad de Ciencias, Universidad de Concepción, Casilla 3-C, Concepción, Chile

    B. L. Rivas & S. I. Ananías

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  1. B. L. Rivas
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  2. S. I. Ananías
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Rivas, B.L., Ananías, S.I. Synthesis and characterization of poly(N-propionyl)iminoethylene. Polymer Bulletin 28, 3–8 (1992). https://doi.org/10.1007/BF01045630

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