Charles B. de Koning

4.1k total citations
133 papers, 3.3k citations indexed

About

Charles B. de Koning is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Charles B. de Koning has authored 133 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Organic Chemistry, 39 papers in Molecular Biology and 16 papers in Pharmacology. Recurrent topics in Charles B. de Koning's work include Synthetic Organic Chemistry Methods (25 papers), Chemical synthesis and alkaloids (17 papers) and Chemical Synthesis and Analysis (16 papers). Charles B. de Koning is often cited by papers focused on Synthetic Organic Chemistry Methods (25 papers), Chemical synthesis and alkaloids (17 papers) and Chemical Synthesis and Analysis (16 papers). Charles B. de Koning collaborates with scholars based in South Africa, Germany and Australia. Charles B. de Koning's co-authors include Willem A. L. van Otterlo, Joseph P. Michael, Amanda L. Rousseau, Manuel A. Fernandes, Stephen C. Pelly, Christopher J. Parkinson, Sandy van Vuuren, Garreth L. Morgans, Gladys D. Hosken and Ivan R. Green and has published in prestigious journals such as Chemical Reviews, Chemical Society Reviews and Angewandte Chemie International Edition.

In The Last Decade

Charles B. de Koning

131 papers receiving 3.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charles B. de Koning South Africa 32 2.8k 783 325 247 169 133 3.3k
Willem A. L. van Otterlo South Africa 32 2.8k 1.0× 1.1k 1.4× 351 1.1× 352 1.4× 97 0.6× 147 3.8k
Ronaldo A. Pilli Brazil 33 2.9k 1.0× 1.1k 1.5× 235 0.7× 373 1.5× 81 0.5× 170 4.1k
Ken S. Feldman United States 37 3.1k 1.1× 805 1.0× 264 0.8× 340 1.4× 82 0.5× 131 3.8k
Nigel S. Simpkins United Kingdom 35 3.6k 1.3× 818 1.0× 501 1.5× 357 1.4× 119 0.7× 166 4.0k
Manabu Node Japan 34 2.7k 1.0× 1.5k 1.9× 435 1.3× 324 1.3× 75 0.4× 203 3.8k
Д. В. Корчагина Russia 25 1.1k 0.4× 831 1.1× 237 0.7× 333 1.3× 171 1.0× 183 2.1k
A. Chiaroni France 33 2.6k 0.9× 1.2k 1.5× 405 1.2× 382 1.5× 76 0.4× 208 3.5k
Masaaki Miyashita Japan 31 3.1k 1.1× 981 1.3× 315 1.0× 501 2.0× 137 0.8× 171 3.9k
Peter Metz Germany 32 2.7k 1.0× 809 1.0× 268 0.8× 575 2.3× 79 0.5× 183 3.6k
Matthias D’hooghe Belgium 34 4.1k 1.4× 1.1k 1.5× 481 1.5× 186 0.8× 82 0.5× 193 4.8k

Countries citing papers authored by Charles B. de Koning

Since Specialization
Citations

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

Fields of papers citing papers by Charles B. de Koning

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles B. de Koning. 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 Charles B. de Koning. The network helps show where Charles B. de Koning may publish in the future.

Co-authorship network of co-authors of Charles B. de Koning

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

All Works

20 of 20 papers shown
1.
Morgans, Garreth L., et al.. (2024). Chromenone‐Fused Pyrrolizines and Pyrrolizine Analogues of Lamellarins: Expanding the Lamellarin Family. European Journal of Organic Chemistry. 27(6). 1 indexed citations
2.
Koning, Charles B. de, Jarunee Vanichtanankul, Roonglawan Rattanajak, et al.. (2022). Molecular Docking Studies, Synthesis and Biological Evaluation of Substituted Pyrimidine‐2,4‐diamines as Inhibitors of Plasmodium falciparum Dihydrofolate Reductase. ChemMedChem. 17(22). e202200418–e202200418. 5 indexed citations
3.
Morgans, Garreth L., et al.. (2021). Silica gel and microwave-promoted synthesis of dihydropyrrolizines and tetrahydroindolizines from enaminones. Beilstein Journal of Organic Chemistry. 17. 2543–2552. 3 indexed citations
4.
Koning, Charles B. de, et al.. (2020). Practical Decagram‐Scale Synthesis of a Lamellarin Analogue and Deprotection of Lamellarin Isopropyl Ethers. European Journal of Organic Chemistry. 2020(25). 3860–3871. 12 indexed citations
5.
Lemmerer, A., et al.. (2019). The synthesis of 9‐O‐Methylpaepalantine and Dehydroxanthomegnin: Related Isocoumarin‐Containing Natural Products. European Journal of Organic Chemistry. 2019(5). 1145–1153. 4 indexed citations
6.
Steenkamp, Paul A., et al.. (2016). A one-pot laccase-catalysed synthesis of coumestan derivatives and their anticancer activity. Bioorganic & Medicinal Chemistry. 25(3). 1172–1182. 28 indexed citations
7.
Harmse, Leonie, et al.. (2016). Synthesis of copper and zinc 2-(pyridin-2-yl)imidazo[1,2-a]pyridine complexes and their potential anticancer activity. European Journal of Medicinal Chemistry. 126. 353–368. 73 indexed citations
8.
Koning, Charles B. de, et al.. (2012). Synthesis and Antimicrobial Activity of the Essential Oil Compounds (E)- and (Z)-3-Hexenyl Nonanoate and Two Analogues. South African Journal of Chemistry. 65(1). 202–205. 3 indexed citations
9.
Davids, Hajierah, et al.. (2012). Aminonaphthoquinones as potential anti-breast cancer agents. African Journal of Pharmacy and Pharmacology. 6(45). 3102–3112. 3 indexed citations
10.
11.
Rousseau, Amanda L., et al.. (2011). 6-Substituted imidazo[1,2-a]pyridines: Synthesis and biological activity against colon cancer cell lines HT-29 and Caco-2. European Journal of Medicinal Chemistry. 46(9). 4573–4583. 90 indexed citations
12.
Islam, Rafique Ul, et al.. (2010). The Synthesis of Substituted Piperazine-cholesterol Conjugates for use as Components of Nucleic Acid Transfection Lipoplexes †. South African Journal of Chemistry. 63(1). 88–94.
13.
Hean, Justin, Carol Crowther, Abdullah Ely, et al.. (2010). Inhibition of hepatitis B virus replication in vivo using lipoplexes containing altritol-modified antiviral siRNAs. PubMed. 1(1). 17–26. 25 indexed citations
14.
Michael, Joseph P., et al.. (2009). The synthesis of 2- and 3-aryl indoles and 1,3,4,5-tetrahydropyrano[4,3-b]indoles and their antibacterial and antifungal activity. Bioorganic & Medicinal Chemistry Letters. 19(17). 4948–4951. 96 indexed citations
15.
16.
Michael, Joseph P., Charles B. de Koning, & Christiaan W. van der Westhuyzen. (2005). Studies towards the enantioselective synthesis of 5,6,8-trisubstituted amphibian indolizidine alkaloids via enaminone intermediates. Organic & Biomolecular Chemistry. 3(5). 836–836. 21 indexed citations
17.
Otterlo, Willem A. L. van, et al.. (2003). Synthesis of dienynes from alkenes and diynes using ruthenium-mediated ring-closing metathesis. Tetrahedron Letters. 45(4). 659–662. 33 indexed citations
18.
Koning, Charles B. de, et al.. (2001). The synthesis of isochroman-4-ols and isochroman-3-ols: models for naturally occurring benzo[g]isochromanols. Tetrahedron. 57(47). 9623–9634. 23 indexed citations
19.
Michael, Joseph P., et al.. (2001). Reformatsky reactions with N-arylpyrrolidine-2-thiones: synthesis of tricyclic analogues of quinolone antibacterial agents. Tetrahedron. 57(47). 9635–9648. 80 indexed citations
20.
Koning, Charles B. de, Joseph P. Michael, & Amanda L. Rousseau. (1998). A novel method for the synthesis of phenanthrenes and benzo[a]carbazoles. Tetrahedron Letters. 39(47). 8725–8728. 22 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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