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Synthesis, Characterization and Antibacterial of Some New 4,4'-(pyridine-2,6-diylbis(1,3,4- oxadiazole-5,2-diyl))bisphenolPolymer
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| Author:
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NAWAR ABDULRADA, DHUHA FAROUK HUSSAIN, SHAIMAAABED SAOUD
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| Abstract:
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4,4'-(pyridine-2,6-diylbis(1,3,4-oxadiazole-5,2-diyl))bisphenol monomer (3)was synthesized from cyclization of
N'2,N'6-bis(4-hydroxybenzylidene)pyridine-2,6-dicarbohydrazide (2)in the presence of bromine in glacialacetic acid.
Newly five polymers (P1-P5) were synthesized from reaction bis-1,3,4-oxadiazole bisphenolmonomer with five
different di acid chloride. The antibacterial activity of the synthesized polymers was screened against gram positive
and gram negative bacteria. Polymers P4 and P5 exhibited significant antibacterial against all microorganisms, as well
these polymers showed highest antifungal activity.
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| Keyword:
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bis1,3,4-oxadiazole, bisphenol, antibacterial, antifungal,polymer
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| EOI:
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-
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| DOI:
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https://doi.org/10.31838/ijpr/2019.11.03.035
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| Download:
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