Synthesis of Poly Azo Heterocyclic from Modification of Poly Methyl Acrylate
Journal Title: IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS) - Year 2017, Vol 12, Issue 2
Abstract
In this study, the new polymers were synthesized from polymerization of methyl acrylate, then reacted with hydrazine hydrate in presence of ethanol to prepared polymer (b) . This polymer was reacted with KOH , carbon disulfide (CS2), 10% hydrochloric acid and ethanol as solvent to product polymer (c), then reacted with hydrazine hydrate to prepared polymer (d) which form diazonium salt by reacted with NaNO2 and conc. HCl at 0C0 to form polymer (e) . Acetylacetone was added to polymer (e) in basic media to product azo hetero polymer , then reacted with hydrazine and their derivatives to form new hetero ring on azo hetero polymer .All prepared polymers were identified by physical properties ,FT-IR and some of them 1H-NMR .
Authors and Affiliations
Entesar O. AlTamimi, Sura S. AlKaissi*, Aymen A . Dagher*
Keywords
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