Polymeization of 1, 3- dioxolane by activated monomer mechanism in presence of 2- hydroxypropylmethacrylate (2-HPMA)

Mohammed Boukar^1,2, Sgheir Ould Kada² and Et Hassania Salmi¹

¹Laboratoire de Phytochimie et de Synthèse Organique, Universitaire de Béchar (Algérie). ²Laboratoire de physicochimie macromoléculaire, Universite d’Oran (Algérie).

ABSTRACT:

Macromonomers of poly -1,3 (dioxolan) were synthesized, using the activated monomer method, which consists to polymerize 1,3-dioxolan in the presence of an unsaturated alcohol such as the 2 - hydroxypropylméthacrylate (2-hpma) (co- catalyst) and sulphuric acid (H2 SO4 ) as catalyst. The reaction was carried out under atmosphere , the macromonomer obtained was characterized by NMR 1 H, UV, GPC and FTIR. The product yielded is useful, thereafter, as precursor, to the preparation of grafted copolymers . In order to obtain grafted copolymers, we have prepared series of macromonomer samples having each one a different number.-average molecular weight.

KEYWORDS:

Polymeization of 1; 3- dioxolane and 2- hydroxypropylmethacrylate (2-HPMA)

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Copy the following to cite this article: Boukar M, Kada S. O, Salmi E. H. Polymeization of 1, 3- dioxolane by activated monomer mechanism in presence of 2- hydroxypropylmethacrylate (2-HPMA). Orient J Chem 2008;24(2).

Copy the following to cite this URL: Boukar M, Kada S. O, Salmi E. H. Polymeization of 1, 3- dioxolane by activated monomer mechanism in presence of 2- hydroxypropylmethacrylate (2-HPMA). Available from: http://www.orientjchem.org/?p=11282