Synthesis and characterization of macromonomers from oxazoline derivatives

• S. AMALIA POOLEY T ^[1] ; BERNABÉ L RIVAS ^[1] ; CARLOS SAN MARTÍN ^[1]
  1. [1] Universidad de Concepción

     Universidad de Concepción

     Comuna de Concepción, Chile

     
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 48, Nº. 1, 2003, págs. 85-88
• Idioma: inglés
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• Resumen

  • The macromonomers alpha - methyl-omega -[ N-(4-vinylbenzyl)piperazine]poly( N-methylethyleneimine), bis[2-(N-[4-vinylbenzylpiperazinyl])-2-butene-poly(N-methylenimine)] and alpha -(1-buten)-omega -[ N-piperidyl]poly( N-methylethylenimine) were obtained by ionic polymerization and subsequent functionalization. The yield of these macromonomers ranged between 40 and 85% These compounds were characterized by size exclusion chromatography (SEC), ¹H and 13C-NMR, and FT-IR spectroscopy