Ibrahim Saad Abdel Hafiz

Pyrazolones as Building Blocks in Heterocyclic Synthesis: Synthesis of New Pyrazolopyran, Pyrazolopyridazine and Pyrazole Derivatives of Expected Antifungicidal Activity

Mahmoud M. M. Ramiz, Ibrahim Saad Abdel Hafiz, Mohamed Ahmed Mahmoud Abdel Reheim et al. · Journal of the Chinese Chemical Society · 2012 · 45 citations

Building Blocks, C Nmr, Organic Chemistry +17

Utility of [(p-Sulfonamidophenyl)azo]malononitrile in the Synthesis of Polyfunctionally Substituted Pyrimidine, Pyrazole, Isoxazole and Pyridazine Derivatives

Ibrahim Saad Abdel Hafiz, Mohamed Hilmy Elnagdi · Journal of Chemical Research Synopses · 1999 · 18 citations

Interesting Biological Activities, Organic Chemistry, Chemistry +16

Studies with Polyfunctionally Substituted Heterocycles: Synthesis of New Pyridines, Naphtho[1,2-b]pyrans, Pyrazolo[3,4-b]pyridines and Pyrazolo[l,5-a]pyrimidines

Mohamed Hilmy Elnagdi, Ahmed Hafiz Husein Elghandour, M. K. A. IBRAHIM et al. · Zeitschrift für Naturforschung B · 1992 · 16 citations · Full text

Derivatives, Heterocyclic, New Pyridines +12

β-Enaminonitriles in Heterocyclic Synthesis: Synthesis of New 1,4-Dihydropyridine, PyrazoIo[1,5-a]pyrimidine, Aminothiophene and Pyridine Derivatives

Ibrahim Saad Abdel Hafiz · Zeitschrift für Naturforschung B · 2000 · 12 citations

Pyridine Derivatives, Derivatives, Engineering +12

β-Enaminonitriles in heterocylic synthesis: Synthesis of new tetrahydropyridinethione, pyridopyrimidines, pyridotriazines and dihydropyridines

Ibrahim Saad Abdel Hafiz, Mahmoud M. M. Ramiz, Fivian Farok Mahmoud et al. · Journal of Chemical Sciences · 2008 · 11 citations

Heterocyclic, Natural Sciences, Diversity-oriented Synthesis +6