SYNTHESIS AND CHARACTERIZATION OF MACROMONOMERS FROM OXAZOLINE DERIVATIVES
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 function...
Guardado en:
| Autores principales: | , , |
|---|---|
| Lenguaje: | English |
| Publicado: |
Sociedad Chilena de Química
2003
|
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000100015 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: | 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 |
|---|