General Route for Synthesizing 2‐Amino‐5‐arylazonicotinate and Pyridazinones via Condensing 3‐Oxo‐2‐arylhydrazonopropanals with Ethyl Cyanoacetate
Behbehani, Haider, Ibrahim, Hamada Mohamed, Elnagdi, Mohamed Helmy
Published in Journal of heterocyclic chemistry (01.08.2018)
Published in Journal of heterocyclic chemistry (01.08.2018)
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Green methodologies in organic synthesis: Microwave assisted solvent- and catalyst-free synthesis of enaminones and their conversion into 1,3,5-trisubstituted benzenes as well as 3-aroyl-6-substituted pyridines
El-Apasery, Morsy Ahmed, Al-Mousawi, Saleh Mohamed, Elnagdi, Mohamed Helmy
Published in European journal of chemistry (30.06.2011)
Published in European journal of chemistry (30.06.2011)
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Studies on Heterocyclic Enamines: New Synthesis of Pyrano[2,3-b]pyndine, Pyrano[2,3-d]pyrimidine and Pyrano[2,3-c]pyrazole Derivatives
Abed, Nosrat Mustafa, Ibrahim, Nadia Sobhy, Elnagdi, Mohamed Helmy
Published in Zeitschrift für Naturforschung. B, A journal of chemical sciences (01.07.1986)
Published in Zeitschrift für Naturforschung. B, A journal of chemical sciences (01.07.1986)
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