A series of new heterocyclic aromatic derivatives compounds were synthesized by reacted of Bis-methylene-di-(2-aminobenzoyl chloride) with different chloride moieties such as piperidine-1-sulfonylchloride, Pryidine-3-sulfonylchloride, 4,4'-(diazene-1,2-diyl)dibenzoyl-chloride and chloramphenicol respectively, to afforded a derivatives compound containing primary amine group [A-A4]. These derivative compounds [A-A4] were reacted with polyethanol using cold-warm esterification to synthesize of new graft polymers [B1-B4]. The structures of products were conforming by FT-IR and 1H-NMR spectroscopy. XRD-Diffraction of grafted polymer showed compound [B1 and B3] were crystal and semi-crystal respectively. As well as, derivatives were tested by swelling test. The results of swelling showed a higher range between 50-150 % at 72 hrs. These compounds [A-A4] and [B1-B4] have been assayed of biological activity against Escherichia coli G+ve as well as Staphylococcus aurous G-ve microorganisms.
Zainab A. Jabarah, Israa Sh. A.R. Al- Kadi and Amina A. Fayad
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