E. A. A. HAFEZ

412 citations

27 papers · 333 indexed · h-index 9

Co-authors: Mohamed H. Elnagdi M. R. H. ELMOGHAYAR Khadijah M. Al‐Zaydi A. G. A. ELAGAMEY Zaghloul E. Kandeel Rafat M. Mohareb Rashika El Ridi Said A. S. Ghozlan
Topics: Synthesis and Characterization of Heterocyclic Compounds (15 papers)Synthesis and biological activity (12 papers)Synthesis and Reactions of Organic Compounds (12 papers)
Cited by: Organic Chemistry Parasitology Pharmaceutical Science
Journals: The Journal of Organic Chemistry Canadian Journal of Chemistry Scandinavian Journal of Immunology
Partner nations: Egypt Saudi Arabia Kuwait

In The Last Decade

E. A. A. HAFEZ

27 papers receiving 316 citations

Peers

Countries citing papers authored by E. A. A. HAFEZ

Since Specialization

Citations

This map shows the geographic impact of E. A. A. HAFEZ's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by E. A. A. HAFEZ with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. A. A. HAFEZ more than expected).

Fields of papers citing papers by E. A. A. HAFEZ

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. A. A. HAFEZ. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by E. A. A. HAFEZ. The network helps show where E. A. A. HAFEZ may publish in the future.

Co-authorship network of co-authors of E. A. A. HAFEZ

This figure shows the co-authorship network connecting the top 25 collaborators of E. A. A. HAFEZ. A scholar is included among the top collaborators of E. A. A. HAFEZ based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with E. A. A. HAFEZ. E. A. A. HAFEZ is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Resistance of Biomphalaria alexandrina to Schistosoma mansoni and Bulinus truncatus to Schistosoma haematobium Correlates with Unsaturated Fatty Acid Levels in the Snail Soft Tissue 2020 ·Journal of Parasitology Research ·(unknown),Rasha S. Hanafi,(unknown),E. A. A. HAFEZ,Rashika El Ridi	5
2	Papain‐Based Vaccination Modulates Schistosoma mansoni Infection‐Induced Cytokine Signals 2015 ·Scandinavian Journal of Immunology ·(unknown),Hatem Tallima,E. A. A. HAFEZ,Rashika El Ridi	8
3	5-Aminouracil as a Building Block in Heterocyclic Synthesis: Part IV. One-pot Synthesis of 1{H}-Pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione Derivatives Using Controlled Microwave Heating 2011 ·Zeitschrift für Naturforschung B ·(unknown),Kamal Usef Sadek,E. A. A. HAFEZ,(unknown)	3
4	5-Aminouracil as a Building Block in Heterocyclic Synthesis: Part III. One-pot Synthesis of Novel Pyrimido[5,4-b]quinoline-2,4,9-triones and Pyrimido[5,4-c]isoquinolines 2010 ·Zeitschrift für Naturforschung B ·(unknown),Kamal Usef Sadek,E. A. A. HAFEZ,(unknown)	2
5	Studies with 2-arylhydrazono-3-oxopropanals: Routes for the synthesis of pyridazine-3,4-dicarboxylate and 3,5-diaroyl pyrazoles 2009 ·ARKIVOC ·(unknown),(unknown),Mohamed H. Elnagdi,E. A. A. HAFEZ	7
6	2‐Arylhydrazono‐3‐oxopropanals in Heterocyclic Synthesis: Synthesis of Arylazopyrazole, Arylazoisoxazole and Dialkylpyridazine‐5,6‐dicarboxylate Derivatives. New One‐Step Synthesis of Arylazopyrimidines. 2005 ·ChemInform ·(unknown),(unknown),E. A. A. HAFEZ,Mohamed H. Elnagdi	1
7	α‐Enones in Heterocyclic Synthesis. Part 1. Classical Synthetic and Environmentally Friendly Synthetic Approaches to Alkyl and Acyl Azoles and Azines. 2004 ·ChemInform ·(unknown),(unknown),E. A. A. HAFEZ,Mohamed H. Elnagdi	5
8	Enaminones in Heterocyclic Synthesis: A Novel Route to Polyfunctionalized Substituted Thiophene, 2,3-Dihydro-1,3,4-Thiadiazole and Naphtho[1,2- b ] Furan Derivatives 2002 ·Phosphorus, sulfur, and silicon and the related elements ·Zaghloul E. Kandeel,(unknown),E. A. A. HAFEZ,Mohamed H. Elnagdi	8
9	ChemInform Abstract: Studies with Functionally Substituted Heteroaromatics: A New Route for Synthesis of Pyridazino[2,3‐a]quinazoline and Pyridazino‐6‐imine Derivatives. 2000 ·ChemInform ·Khadijah M. Al‐Zaydi,E. A. A. HAFEZ,Mohamed H. Elnagdi	2
10	Studies with Functionally Substituted Heteroaromatics: A New Routes for Synthesis of Pyridazino[2,3-a] Quinazoline and Pyridazino-6-imine Derivatives 2000 ·Journal of Chemical Research ·Khadijah M. Al‐Zaydi,E. A. A. HAFEZ,Mohamed H. Elnagdi	18
11	Studies with polyfunctionally substituted heteroaromatics: synthesis of new heterocyclic aromatic amines as potential intermediates for preparation of dyes for thermal diffusion printing 1998 ·Canadian Journal of Chemistry ·Ayman W. Erian,E. A. A. HAFEZ,(unknown),Mohamed Hilmy Elnagdi	4
12	Studies with polyfunctionally substituted heteroaromatics: synthesis of new heterocyclic aromatic amines as potential intermediates for preparation of dyes for thermal diffusion printing 1998 ·Canadian Journal of Chemistry ·Ayman W. Erian,E. A. A. HAFEZ,(unknown),Mohamed Hilmy Elnagdi	1
13	STUDIES WITH POLYFUNCTIONALLY SUBSTITUTED HETEROAROMATICS: NEW ROUTES FOR SYNTHESIS OF BENZOAZINES 1995 ·Phosphorus, sulfur, and silicon and the related elements ·(unknown),(unknown),E. A. A. HAFEZ,Mohamed H. Elnagdi,(unknown)	4
14	Novel syntheses of pyrrolone and pyrrolopyridine derivatives 1995 ·Heteroatom Chemistry ·Zaghloul E. Kandeel,E. A. A. HAFEZ,(unknown),(unknown),Mohamed H. Elnagdi	7
15	ChemInform Abstract: Nitriles in Heterocyclic Synthesis: Novel Synthesis of Benzo(c)coumarin and of Benzo(c)pyrano(3,2‐c)quinoline Derivatives. 1987 ·ChemInform ·E. A. A. HAFEZ,Mohamed H. Elnagdi,A. G. A. ELAGAMEY,Fathy El‐Taweel	2
16	ChemInform Abstract: Nitriles in Heterocyclic Synthesis: New Approaches for Synthesis of Pyrazoles, Isoxazoles and Pyrimidines. 1986 ·Chemischer Informationsdienst ·(unknown),E. A. A. HAFEZ,Rafat M. Mohareb	5
17	ChemInform Abstract: ACTIVATED NITRILES IN HETEROCYCLIC SYNTHESIS: THE REACTION OF CYANOACETHYDRAZIDE WITH α‐SUBSTITUTED CINNAMONITRILE DERIVATIVES 1985 ·Chemischer Informationsdienst ·(unknown),E. A. A. HAFEZ,(unknown),(unknown)	4
18	ChemInform Abstract: Utility of Hydrazines and Hydrazine Derivatives in Heterocyclic Synthesis 1985 ·Chemischer Informationsdienst ·E. A. A. HAFEZ,(unknown),(unknown),(unknown),A. G. A. ELAGAMEY	12
19	Pyrimidine derivatives and related compounds. 4. A route for the synthesis of pyrazolo [3,4-e]-as-triazines, pyrazolo[3,4-d]pyrimidines, and pyrazolo[1,5-c]-as-triazines 1976 ·The Journal of Organic Chemistry ·Mohamed H. Elnagdi,M. R. H. ELMOGHAYAR,(unknown),E. A. A. HAFEZ,(unknown)	91
20	Reaction of 2-arylhydrazono-3-oxonitriles with hydroxylamine. Synthesis of 3-amino-4-arylazoisoxazoles 1975 ·The Journal of Organic Chemistry ·Mohamed H. Elnagdi,M. R. H. ELMOGHAYAR,E. A. A. HAFEZ,(unknown)	40

About E. A. A. HAFEZ

E. A. A. HAFEZ is a scholar working on Organic Chemistry, Parasitology and Pharmaceutical Science, having authored 27 papers that have together received 333 indexed citations. Recurring topics across this work include Synthesis and Characterization of Heterocyclic Compounds (15 papers), Synthesis and biological activity (12 papers) and Synthesis and Reactions of Organic Compounds (12 papers). The work is most often cited by research in Organic Chemistry (309 citations), Parasitology (12 citations) and Pharmaceutical Science (6 citations). E. A. A. HAFEZ has collaborated with scholars based in Egypt, Saudi Arabia and Kuwait. Frequent co-authors include Mohamed H. Elnagdi, M. R. H. ELMOGHAYAR, Mohamed H. Elnagdi, Khadijah M. Al‐Zaydi, A. G. A. ELAGAMEY, Zaghloul E. Kandeel, Rafat M. Mohareb, Rashika El Ridi, Said A. S. Ghozlan and Kamal Usef Sadek. Their work appears in journals such as The Journal of Organic Chemistry, Canadian Journal of Chemistry and Scandinavian Journal of Immunology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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