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Synthesis of Novel N-amino quinoline-2-one derivatives | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 21, Issue 5, 2010, Pages 148-150 | ||
| Authors | ||
| Redha I; | ||
| Abstract | ||
| In this work, N-amino quinoline-2-one (2) has been synthesized by the reflux of coumarin (1) with hydrazine hydrate 99% in ethanol for 12 hr . The azomethines (3-8) were prepared from the corresponding aryl aldehydes and ketones . Imides derivatives (9-12) were prepared from the reaction of compound (2) with appropriate anhydrides . However the reaction of compound (2) with aryl or alkyl isocyanate afforded the urea derivatives (13- 16,).Reaction of compound(2) with formic acid give the derivative (17) . Treatment of compound (1) with semicarbazide hydrochloride give the compound (18) The structure of the synthesized compounds deduced by using some spectroscopic methods, FT-IR, UV-Visible and NMR . | ||
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