SYNTHESIS OF SERIES CHEMICAL COMPOUNDS AND STUDYING OF THEIR APPLICATIONS (LIQUID CRYSTAL, THERMO-PHYSICAL), BIOLOGICAL ACTIVITY, COMPLEXATION WITH PB (II)

  • Nagham Mahmood Aljamali
  • Hayfaa Jassim Sonba
  • Adhraa Abdul Kadhim Wasaf
  • Afaaq Jaber Kadhum
  • Thanaa Abed Alameer
  • Sajida Hadi Ridha
  • Seena Kadhum Ali

Abstract

ABSTRACT
Objective: Series new organic compounds were synthesized and identified in our paper via types of reactions represented by condensation reaction,
alkylation reaction, and cyclization reaction.
Methods: Preparation of many compounds through various reactions which studied several applications such as liquid crystal (LC), differential
scanning calorimetry (DSC)-measurement, complexation with ion Pb, and other chemical studies such as conditions of complex.
Results: The structure of the newly compounds were investigated using thin-layer chromatography-plate and many techniques (Fourier transforminfrared,

H nuclear magnetic resonance, ultraviolet-visible, determination of optimal conditions, ratio of ligand:metal [L: M], molar conductivity
measurements, some physical characterization) then studying the biological activity of compounds.
1
Conclusion: All compounds appeared application in LC, as ligands with lead ion Pb (II), it gave mole ratio of L:M (1:1) as a complex, they have been
appeared high stability in DSC-measurements and gave good activity in biostudying against bacteria.
Keywords: Liquid crystal, Differential scanning calorimetry, Azo, Schiff, Pb, Biological active, Formazan.

 

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How to Cite
Aljamali, N., Sonba, H., Kadhim Wasaf, A. A., Jaber Kadhum, A., Abed Alameer, T., Hadi Ridha, S., & Kadhum Ali, S. (2016). SYNTHESIS OF SERIES CHEMICAL COMPOUNDS AND STUDYING OF THEIR APPLICATIONS (LIQUID CRYSTAL, THERMO-PHYSICAL), BIOLOGICAL ACTIVITY, COMPLEXATION WITH PB (II). Innovare Journal of Sciences, 4(4), 20-29. Retrieved from https://innovareacademics.in/journals/index.php/ijs/article/view/13824
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Original Article(s)