Synthesis and Characterisation of Certain Medicinally Important Novel Pyrazolin-5- ones

Abstract

N- Benzene sulfonyl -3-methyl-4- substistuted-arylhydrazono -pyrazolin-5-ones have been synthesized by the reaction between diazonium acetoacetic ester and benzene sulfonyl hydrazide. Pyrazolin-5-ones so obtained were characterized by elemental analysis, IR, 1H NMR and mass spectra.

Keywords

• Pyrazolin-5-ones,characterization,elemental analysis,IR,1H NMR,Mass spectral analysis

Eczacılıkta Önemli Yeni Bazı Pirazolin-5-on Bileşiklerinin Sentezi ve Karakterizasyonu

Abstract

N - benzen sülfonil -3-metil-4- substite-arilhidrazon -pirazolin-5-one bileşikleri, diazonyum asetoasetik ester ve benzen sülfonil hidrazidi reaksiyona sokmak suretiyle sentezlenmiştir. Bu şekilde elde edilen pirazolin5-on bileşikleri elementel analiz, IR, 1H NMR ve kütle spektrumları ile karakterize edilmiştir

Keywords

• Pirazolin-5-on bileşikleri,karakterizasyon,elementel analiz,IR,1H NMR ve Kütle Spektrum Analizi

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