Ebtisam Abdel Aziz Hafez

Nitriles in Heterocyclic Synthesis: Novel Synthesis of Benzo[c]coumarin and of Benzo[c]pyrano[3,2-c]quinoline Derivatives

E.A. Hafez, Ebtisam Abdel Aziz Hafez, Mohamed Hilmy Elnagdi et al. · Heterocycles · 1987 · 375 citations · Full text

Derivative (Chemistry), Derivatives, Bioorganic Chemistry +15

Pyrimidine derivatives and related compounds. A novel synthesis of pyrimidines, pyrazolo[4,3‐<i>d</i>]pyrimidines and isoxazolo[4,3‐<i>d</i>] pyrimidine

Mohamed Hilmy Elnagdi, Shereif Mahmoud Fahmy, Ebtisam Abdel Aziz Hafez et al. · Journal of Heterocyclic Chemistry · 1979 · 54 citations

Bioorganic Chemistry, Organic Chemistry, Novel Synthesis +16

Reactions with heterocyclic amidines VIII. Synthesis of some new imidazo[1,2‐<i>b</i>]pyrazole derivatives

Mohamed Hilmy Elnagdi, Ebtisam Abdel Aziz Hafez, H. A. ELFAHHAM et al. · Journal of Heterocyclic Chemistry · 1980 · 26 citations

Derivative (Chemistry), Derivatives, Heterocyclic +10

Utility of Hydrazines and Hydrazine Derivativces in Heterocyclic Synthesis

E.A. Hafez, Ebtisam Abdel Aziz Hafez, N. M. ABED et al. · Heterocycles · 1984 · 26 citations · Full text

Isomeric Pyrazoles, Heterocyclic, Natural Sciences +7

Reactions with the Arylhydrazones of α-Cyanoketones: Utility of Arylhydrazonomesoxalonitriles for the Synthesis of Azoles and Azolines

Ebtisam Abdel Aziz Hafez, Mohamed Ali Elsayed Khalifa, Sayed Kamel Ahmed Guda et al. · Zeitschrift für Naturforschung B · 1980 · 20 citations · Full text

Derivative (Chemistry), Derivatives, Several New Pyrimidine +9