Noel F. Thomas

1.0k total citations
56 papers, 830 citations indexed

About

Noel F. Thomas is a scholar working on Organic Chemistry, Pharmacology and Molecular Biology. According to data from OpenAlex, Noel F. Thomas has authored 56 papers receiving a total of 830 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Organic Chemistry, 19 papers in Pharmacology and 17 papers in Molecular Biology. Recurrent topics in Noel F. Thomas's work include Alkaloids: synthesis and pharmacology (17 papers), Catalytic C–H Functionalization Methods (10 papers) and Traditional and Medicinal Uses of Annonaceae (9 papers). Noel F. Thomas is often cited by papers focused on Alkaloids: synthesis and pharmacology (17 papers), Catalytic C–H Functionalization Methods (10 papers) and Traditional and Medicinal Uses of Annonaceae (9 papers). Noel F. Thomas collaborates with scholars based in Malaysia, France and Japan. Noel F. Thomas's co-authors include Toh‐Seok Kam, Yun‐Yee Low, Khalijah Awang, Jean-Frédéric F. Weber, Siew‐Huah Lim, Chew‐Yan Gan, Salmaan H. Inayat‐Hussain, Kuan‐Hon Lim, Aurangzeb Hasan and Shin‐Jowl Tan and has published in prestigious journals such as PLoS ONE, Scientific Reports and Inorganic Chemistry.

In The Last Decade

Noel F. Thomas

55 papers receiving 815 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Noel F. Thomas Malaysia 20 469 267 256 136 114 56 830
Yun‐Yee Low Malaysia 27 831 1.8× 796 3.0× 458 1.8× 340 2.5× 309 2.7× 70 1.5k
Dieter Ströhl Germany 21 547 1.2× 145 0.5× 488 1.9× 29 0.2× 112 1.0× 70 1.1k
Daniel Chávez Mexico 19 375 0.8× 77 0.3× 373 1.5× 134 1.0× 83 0.7× 65 950
Alexandros L. Zografos Greece 22 1.5k 3.2× 81 0.3× 474 1.9× 126 0.9× 254 2.2× 59 1.8k
Štefan Schwarz Germany 20 248 0.5× 228 0.9× 523 2.0× 13 0.1× 169 1.5× 42 862
Yasuyoshi Miki Japan 18 763 1.6× 79 0.3× 263 1.0× 24 0.2× 98 0.9× 102 1.0k
Jennifer L. Pawlitz United States 6 493 1.1× 69 0.3× 210 0.8× 57 0.4× 481 4.2× 7 886
Angélica V. Moro Brazil 16 713 1.5× 36 0.1× 150 0.6× 52 0.4× 41 0.4× 37 998
Roberto Antonioletti Italy 18 555 1.2× 25 0.1× 160 0.6× 36 0.3× 58 0.5× 58 785
Khursheed Ahmad India 14 243 0.5× 73 0.3× 204 0.8× 52 0.4× 40 0.4× 66 599

Countries citing papers authored by Noel F. Thomas

Since Specialization
Citations

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

Fields of papers citing papers by Noel F. Thomas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Noel F. Thomas. 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 Noel F. Thomas. The network helps show where Noel F. Thomas may publish in the future.

Co-authorship network of co-authors of Noel F. Thomas

This figure shows the co-authorship network connecting the top 25 collaborators of Noel F. Thomas. A scholar is included among the top collaborators of Noel F. Thomas 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 Noel F. Thomas. Noel F. Thomas 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.
Azmi, Mohamad Nurul, Muhamad Noor Alfarizal Kamarudin, Mohd Azlan Nafiah, et al.. (2021). Synthesis of indolostilbenes via FeCl3- promoted oxidative cyclisation and their biological effects on NG108-15 cell viability and H2O2-induced cytotoxicity. Journal of Physical Science. 32(1). 69–89. 2 indexed citations
2.
3.
4.
Alehashem, Maryam, et al.. (2018). The synthesis of some novel stilbene dimers incorporating diamide tethers: studies in single electron transfer oxidation (FeCl3). RSC Advances. 8(5). 2506–2520. 2 indexed citations
5.
6.
7.
Hamdi, Omer Abdalla Ahmed, Syarifah Nur Syed Abdul Rahman, Khalijah Awang, et al.. (2014). Cytotoxic Constituents from the Rhizomes ofCurcuma zedoaria. The Scientific World JOURNAL. 2014. 1–11. 46 indexed citations
8.
Gan, Chew‐Yan, et al.. (2013). Voatinggine and Tabertinggine, Pentacyclic Indole Alkaloids Derived from an Iboga Precursor via a Common Cleavamine-Type Intermediate. Organic Letters. 15(18). 4774–4777. 34 indexed citations
9.
Khaledi, Hamid, Marilyn M. Olmstead, Hapipah Mohd Ali, & Noel F. Thomas. (2013). Indoleninemeso-Substituted Dibenzotetraaza[14]annulene and Its Coordination Chemistry toward the Transition Metal Ions MnIII, FeIII, CoII, NiII, CuII, and PdII. Inorganic Chemistry. 52(4). 1926–1941. 23 indexed citations
10.
Lim, Siew‐Huah, Yun‐Yee Low, G. Subramaniam, et al.. (2012). Lumusidines A−D and villalstonidine F, macroline–macroline and macroline–pleiocarpamine bisindole alkaloids from Alstonia macrophylla. Phytochemistry. 87. 148–156. 14 indexed citations
11.
Thomas, Noel F., et al.. (2012). Strategies and Methods for the Syntheses of Natural Oligomeric Stilbenoids and Analogues. Current Organic Chemistry. 16(5). 605–662. 35 indexed citations
12.
Hasan, Aurangzeb, et al.. (2011). Synthesis, Characterization and Antifungal Evaluation of 5-Substituted-4-Amino-1,2,4-Triazole-3-Thioesters. Molecules. 16(2). 1297–1309. 40 indexed citations
13.
Lim, Kuan‐Hon, Noel F. Thomas, Zanariah Abdullah, & Toh‐Seok Kam. (2009). Seco-tabersonine alkaloids from Tabernaemontana corymbosa. Phytochemistry. 70(3). 424–429. 19 indexed citations
14.
Awang, Khalijah, et al.. (2009). Dunaliine A, a new amino diketone fromDesmos dunalii(Annonaceae). Natural Product Research. 23(7). 652–658. 5 indexed citations
15.
Mukhtar, Mat Ropi, Azeana Zahari, Mohd Azlan Nafiah, et al.. (2009). 3′,4′-Dihydronorstephasubine, a New Bisbenzylisoquinoline from the Bark of Alseodaphne corneri. Heterocycles. 78(10). 2571–2571. 14 indexed citations
16.
Thomas, Noel F., Azhar Ariffin, Khalijah Awang, et al.. (2008). The Subtle Co-catalytic Intervention of Benzophenone in Radical Cation Mediated Cyclization — An Improved Synthesis of 2-(3’,4’-Dimethoxyphenyl)indoline. Heterocycles. 75(5). 1097–1097. 8 indexed citations
17.
Ahmad, Khursheed, Noel F. Thomas, Mat Ropi Mukhtar, et al.. (2008). A FeCl3-promoted highly atropodiastereoselective cascade reaction: synthetic utility of radical cations in indolostilbene construction. Tetrahedron. 65(7). 1504–1516. 15 indexed citations
18.
Awang, Khalijah, Khursheed Ahmad, Noel F. Thomas, et al.. (2008). Singaporentine A: A New Indole Alkaloid from Kopsia singapurensis Ridl.. Heterocycles. 75(12). 3051–3051. 6 indexed citations
19.
Blagbrough, Ian S., et al.. (1998). Studies on the substituted 3-aminopropan-1-ol motif of lycoctonine class norditerpenoid alkaloids: A novel route to 3-hydroxymethylcyclohex-2-enone. Tetrahedron Letters. 39(46). 8525–8528. 1 indexed citations
20.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Yun‐Yee Low Breakdown of academic impact, for papers by Dieter Ströhl Breakdown of academic impact, for papers by Daniel Chávez Breakdown of academic impact, for papers by Alexandros L. Zografos Breakdown of academic impact, for papers by Štefan Schwarz Breakdown of academic impact, for papers by Yasuyoshi Miki Breakdown of academic impact, for papers by Jennifer L. Pawlitz Breakdown of academic impact, for papers by Angélica V. Moro Breakdown of academic impact, for papers by Roberto Antonioletti Breakdown of academic impact, for papers by Khursheed Ahmad
Rankless by CCL
2026