Synthesis of Heterocyclic pendant on poly( vinyl alcohol)

  • Entesar Obed.Al-Tamimi
  • Hizoom Mola Al-mayiah

Abstract

Reaction of Poly vinyl alcohol(PVA) with adipoly dichloride to produced new ester- acid chloride is very active to react with hydrazine hydride, then the producs treated with 40% Potassium hydroxide(KOH) in Carbon disulphide(CS2) and heated for 6 hours with reflux to yield heterocyclic (3- Thio pyrazole) on PVA. The prepared polymers were identified by FF-IR and H-NMR spectra and some physical properties such as softening armelting points , solubirity , and thermes stability were studied.

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Published
2018-08-01
How to Cite
Obed.Al-Tamimi, E., & Mola Al-mayiah, H. (2018). Synthesis of Heterocyclic pendant on poly( vinyl alcohol). Al-Qadisiyah Journal of Pure Science, 20(4), 72 - 78. Retrieved from https://journalsc.qu.edu.iq/index.php/JOPS/article/view/865
Issue
Vol 20 No 4 (2015)
Section
Articles

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