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SYNTHESIS OF COMPOUNDS CONTAINING 9(10H)-ACRIDONE

af Ayad Hameed
SYNTHESIS OF COMPOUNDS CONTAINING 9(10H)-ACRIDONEaf Ayad Hameed
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Acridone derivatives containing 1, 3, 4-oxadiazole and 1, 3, 4-thiadiazole rings are synthesized.Diphenylamine-2,4`-dicarboxylic acid [1] is obtained in a high yield by refluxing a mixture of 4-aminobenzoic acid and 2-chloro benzoic acid in the presence of catalytic amount of copper oxide. 9(10H)-Acridone-2-carboxylic acid [2] is synthesized in ring closure reaction by heating compound [1] in sulfuric acid followed by basic hydrolysis.Reaction of compound [2] with thiosemicarbazide in the presence of phosphorus oxychloride gave 2-[5-amino-1, 3, 4-thiadiazole-2-yl]-9(10H)-acridone

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  • Sprog:
  • Engelsk
  • ISBN:
  • 9783844327861
  • Indbinding:
  • Paperback
  • Sideantal:
  • 88
  • Udgivet:
  • 6. juni 2011
  • Størrelse:
  • 150x6x220 mm.
  • Vægt:
  • 149 g.
  • 1-2 uger.
  • 5. februar 2025
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Acridone derivatives containing 1, 3, 4-oxadiazole and 1, 3, 4-thiadiazole rings are synthesized.Diphenylamine-2,4`-dicarboxylic acid [1] is obtained in a high yield by refluxing a mixture of 4-aminobenzoic acid and 2-chloro benzoic acid in the presence of catalytic amount of copper oxide. 9(10H)-Acridone-2-carboxylic acid [2] is synthesized in ring closure reaction by heating compound [1] in sulfuric acid followed by basic hydrolysis.Reaction of compound [2] with thiosemicarbazide in the presence of phosphorus oxychloride gave 2-[5-amino-1, 3, 4-thiadiazole-2-yl]-9(10H)-acridone

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