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
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Ayad Hameed, Emad Yousif and Ayad Kreem, Department of Chemistry, College of Science, AL-Nahrain University, Baghdad, Iraq. Jumat Salimon and Nadia Salih,School of Chemical Science and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
Ayad Hameed, Emad Yousif and Ayad Kreem, Department of Chemistry, College of Science, AL-Nahrain University, Baghdad, Iraq. Jumat Salimon and Nadia Salih,School of Chemical Science and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
Ayad Hameed, Emad Yousif and Ayad Kreem, Department of Chemistry, College of Science, AL-Nahrain University, Baghdad, Iraq. Jumat Salimon and Nadia Salih,School of Chemical Science and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.
Anbieter: preigu, Osnabrück, Deutschland
Taschenbuch. Zustand: Neu. SYNTHESIS OF COMPOUNDS CONTAINING 9(10H)-ACRIDONE | SYNTHESIS OF SOME NEW HETEROCYCLIC COMPOUNDS CONTAINING 9(10H)-ACRIDONE, AND STUDYING THEIR BIOLOGICAL ACTIVITY | Ayad Hameed (u. a.) | Taschenbuch | 88 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783844327861 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. Artikel-Nr. 106953228
Anzahl: 5 verfügbar
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
Paperback. Zustand: Brand New. 88 pages. 8.66x5.91x0.20 inches. In Stock. Artikel-Nr. 384432786X
Anzahl: 1 verfügbar