Isbn: 9786139847310 - synthesis, characterization and biological activity of new isoxazoles (4 Ergebnisse)

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this chapter, Isoxazole is the parent substance of a large group of heterocyclic compounds, and these compound play a vital role in biological processes. A brief review regarding their spectral characteristics, general methods of systhesis was presented. The chalcone synthesized (earlier and reported) in present work, has now been taken for the preparation of corresponding new isoxazole derivatives. Refluxing with hydroxylamine hydrochloride in the in the presence of potassium hydroxide in ethanol, resulted in the formation of corresponding isoxazole (V) derivative. The purification and charactersation of isoxazole was presented. 60 pp. Englisch.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this chapter, Isoxazole is the parent substance of a large group of heterocyclic compounds, and these compound play a vital role in biological processes. A brief review regarding their spectral characteristics, general methods of systhesis was presented. The chalcone synthesized (earlier and reported) in present work, has now been taken for the preparation of corresponding new isoxazole derivatives. Refluxing with hydroxylamine hydrochloride in the in the presence of potassium hydroxide in ethanol, resulted in the formation of corresponding isoxazole (V) derivative. The purification and charactersation of isoxazole was presented.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Krishna Rao N.Dr. N.Krishna Rao has completed Ph.D from Krishna University, Machilipatnam, A.P, India. He was published several papers in international and national journals. Present he is working as Asst. Professor in department of . …

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this chapter, Isoxazole is the parent substance of a large group of heterocyclic compounds, and these compound play a vital role in biological processes. A brief review regarding their spectral characteristics, general methods of systhesis was presented. The chalcone synthesized (earlier and reported) in present work, has now been taken for the preparation of corresponding new isoxazole derivatives. Refluxing with hydroxylamine hydrochloride in the in the presence of potassium hydroxide in ethanol, resulted in the formation of corresponding isoxazole (V) derivative. The purification and charactersation of isoxazole was presented.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Englisch.…