Ultrasound Assisted Synthesis Of Pyrazolone Derivatives

ABSTRACT<br /> The diazonium salt of 4-amino-1,5-dimethyl-2-phenyl-1H-pyrazol- 2-one (4-aminoantipyrine) was coupled with ethylacetoacetate and ethyl benzoylacetate to give the corresponding diazo compounds under basic media. These products were allowed to react with hydrazine hydrate and phen...

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Hoofdauteurs: Badie Ahmed (Auteur), Jasim Abdullah (Auteur)
Formaat: Boek
Gepubliceerd in: College of Education for Pure Sciences, 2013-12-01T00:00:00Z.
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