Henry Stephen

551 total citations
13 papers, 140 citations indexed

About

Henry Stephen is a scholar working on Organic Chemistry, Molecular Biology and General Health Professions. According to data from OpenAlex, Henry Stephen has authored 13 papers receiving a total of 140 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Organic Chemistry, 4 papers in Molecular Biology and 2 papers in General Health Professions. Recurrent topics in Henry Stephen's work include Synthesis and Characterization of Heterocyclic Compounds (8 papers), Quinazolinone synthesis and applications (6 papers) and Phenothiazines and Benzothiazines Synthesis and Activities (3 papers). Henry Stephen is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (8 papers), Quinazolinone synthesis and applications (6 papers) and Phenothiazines and Benzothiazines Synthesis and Activities (3 papers). Henry Stephen collaborates with scholars based in South Africa, Australia and Tanzania. Henry Stephen's co-authors include T.A. Smith, Benjamin Staskun, Kajiru Kilonzo, William P. Howlett, Elichilia R. Shao, Amos Mwasamwaja and Christopher C. Peck and has published in prestigious journals such as Tetrahedron, BMC Research Notes and European Journal Of Dental Education.

In The Last Decade

Henry Stephen

12 papers receiving 126 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Henry Stephen South Africa 7 122 51 9 8 8 13 140
Mildred C. Rebstock Germany 6 45 0.4× 38 0.7× 9 1.0× 15 1.9× 2 0.3× 15 89
Otto Schales United States 5 61 0.5× 37 0.7× 4 0.4× 8 1.0× 8 109
Herman R. Rodriguez United States 6 124 1.0× 50 1.0× 8 0.9× 10 1.3× 7 158
Kenneth N. Campbell 6 58 0.5× 29 0.6× 13 1.4× 10 1.3× 10 101
Elisabeth Dane Germany 6 73 0.6× 44 0.9× 7 0.8× 7 0.9× 8 95
E. Tietze Germany 5 117 1.0× 52 1.0× 4 0.4× 7 0.9× 5 131
E.F. Schroeder 3 99 0.8× 48 0.9× 8 0.9× 8 1.0× 3 142
S. A. Szpilfogel Switzerland 8 42 0.3× 103 2.0× 17 1.9× 5 0.6× 15 132
St. Kaufmann Germany 6 65 0.5× 77 1.5× 12 1.3× 6 0.8× 9 142
K. E. Hamlin 4 34 0.3× 20 0.4× 4 0.4× 4 0.5× 9 1.1× 5 97

Countries citing papers authored by Henry Stephen

Since Specialization
Citations

This map shows the geographic impact of Henry Stephen'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 Henry Stephen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Henry Stephen more than expected).

Fields of papers citing papers by Henry Stephen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henry Stephen. 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 Henry Stephen. The network helps show where Henry Stephen may publish in the future.

Co-authorship network of co-authors of Henry Stephen

This figure shows the co-authorship network connecting the top 25 collaborators of Henry Stephen. A scholar is included among the top collaborators of Henry Stephen 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 Henry Stephen. Henry Stephen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
1.
Stephen, Henry, et al.. (2023). A Study of Professional Commitment in Specialized Dental Assistants. 3(2). 8–13.
2.
Stephen, Henry, et al.. (2022). Professional knowledge acquisition of dental students employed part‐time as dental assistants. European Journal Of Dental Education. 27(1). 110–117. 2 indexed citations
3.
Stephen, Henry, et al.. (2016). Acute hemichorea in a newly diagnosed type II diabetes patient: a diagnostic challenge in resource-limited setting: a case report. BMC Research Notes. 9(1). 413–413. 8 indexed citations
4.
Stephen, Henry, et al.. (1957). 89. Syntheses in the quinazolone series. Part V. Synthesis of 7-oxobenzo[d]quinazo[3 : 2-b]thiazole 5 : 5-dioxide, and 2-o-sulphamylphenyl-3H-quinazol-4-one. Journal of the Chemical Society (Resumed). 490–490. 5 indexed citations
5.
Stephen, Henry, et al.. (1957). Notes. Journal of the Chemical Society (Resumed). 492–492. 4 indexed citations
6.
Smith, T.A. & Henry Stephen. (1957). Syntheses in the quinazolone series—VI. Tetrahedron. 1(1-2). 38–44. 29 indexed citations
7.
Staskun, Benjamin & Henry Stephen. (1956). 920. A new synthesis of 2 : 3 : 5 : 6-substituted 4-pyrimidones. Journal of the Chemical Society (Resumed). 4708–4708. 2 indexed citations
8.
Stephen, Henry & Benjamin Staskun. (1956). 204. A new mechanism for the Beckmann rearrangement of ketoximes. Journal of the Chemical Society (Resumed). 980–980. 10 indexed citations
9.
Stephen, Henry, et al.. (1956). 205. Syntheses in the quinazolone series. Part I. Synthesis of 2 : 3-diaryl-4-quinazolones. Journal of the Chemical Society (Resumed). 985–985. 23 indexed citations
10.
11.
Stephen, Henry, et al.. (1956). 806. Syntheses in the quinazolone series. Part II. Synthesis of quino- and quinazo-quinazolones. Journal of the Chemical Society (Resumed). 4173–4173. 16 indexed citations
12.
Stephen, Henry, et al.. (1956). 280. The reaction between cinnamic acid and phenols in presence of hydrochloric acid. A new method for the preparation of 3 : 4-dihydro-4-phenylcoumarins. Journal of the Chemical Society (Resumed). 1382–1382. 10 indexed citations
13.
Stephen, Henry, et al.. (1956). 849. Syntheses in the quinazolone series. Part IV. The conversion of N-aroylorthanilamides into 2-arylquinazol-4-ones. Journal of the Chemical Society (Resumed). 4420–4420. 26 indexed citations

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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