Taufek Ameen, I., Hassan Al-Soumadaiy, G., Aba, K., Khudhair, A. (2016). Synthesis and Characterization of Heterocyclic Bicyclic from the Condensation of the Pyrazole Derivatives with Aldehydes and Ketones. Alustath, 21(5), 72-81.
Ibtisam Taufek Ameen; Gazwan Hassan Al-Soumadaiy; Khudhair. Aba; as Khudhair. "Synthesis and Characterization of Heterocyclic Bicyclic from the Condensation of the Pyrazole Derivatives with Aldehydes and Ketones". Alustath, 21, 5, 2016, 72-81.
Taufek Ameen, I., Hassan Al-Soumadaiy, G., Aba, K., Khudhair, A. (2016). 'Synthesis and Characterization of Heterocyclic Bicyclic from the Condensation of the Pyrazole Derivatives with Aldehydes and Ketones', Alustath, 21(5), pp. 72-81.
Taufek Ameen, I., Hassan Al-Soumadaiy, G., Aba, K., Khudhair, A. Synthesis and Characterization of Heterocyclic Bicyclic from the Condensation of the Pyrazole Derivatives with Aldehydes and Ketones. Alustath, 2016; 21(5): 72-81.

Synthesis and Characterization of Heterocyclic Bicyclic from the Condensation of the Pyrazole Derivatives with Aldehydes and Ketones

Tikrit Journal of Pure Science
Article 1, Volume 21, Issue 5, August 2016, Pages 72-81
Authors
Ibtisam Taufek Ameen; Gazwan Hassan Al-Soumadaiy; Khudhair. Aba; as Khudhair
Abstract
The research included the preparation of new pyrazole derivatives from the condensation of the benzoyl acetone with carboxylic acid hydrazide in ethanal as a solvent. This reaction included two steps from the tetra surfaces nucleophilic addition and cyclisation process in second step. The pyrazole derivatives products were reacted with different aldehydes or ketones to give heterocyclic bicyclic compounds.
The prepared compounds were characterized by infrared, and Nuclear Magnatic resonance spectroscopy and the completing of the reaction was characterized by thein.
Keywords
Pyrazole; aldehydes; Ketones; Condensation
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