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Synthesis and Identification of Phenyl Azochalcone & bis- azo – Chalcone Derivatives Derived from P-amino Acetophenone | ||
| Kirkuk Journal of Science | ||
| Article 1, Volume 13, Issue 2, 2018, Pages 307-322 PDF (0 K) | ||
| DOI: 10.32894/kujss.2018.145896 | ||
| Authors | ||
| Zahraa Talib Ghlib; Ahmed Abdul-Hassan; Nihad Ismael Taha | ||
| Abstract | ||
| This work involves the synthesis of different substituted amino-chalcones via claisen- schmidt condensation reaction between p-amino acetophenone and different aromatic substituted benzaldehydes. The second step involves the conversion of amino-chalcones to diazonium salt which were reacted with different phenolic compounds to give azo-chalcone . Some azo-chalcones containing acetyl group wrer prepared by reactingdiazonium salt with para-hydroxyacetophenone, and this gave bis- azo-chalcoe on reaction with substituted aromatic benzaldehyde. The chemical structure of the synthesized compounds were confirmed on the basis of their spectral data (FTIR, 1HNMR, 13CNMR) and CHN analysis. | ||
| Keywords | ||
| Chalcone; azo; bisazo; chalcone | ||
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