Thomas J. Clark

753 total citations
26 papers, 605 citations indexed

About

Thomas J. Clark is a scholar working on Organic Chemistry, Spectroscopy and Biomedical Engineering. According to data from OpenAlex, Thomas J. Clark has authored 26 papers receiving a total of 605 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Organic Chemistry, 6 papers in Spectroscopy and 4 papers in Biomedical Engineering. Recurrent topics in Thomas J. Clark's work include Cyclopropane Reaction Mechanisms (9 papers), Analytical Chemistry and Chromatography (5 papers) and Catalytic Alkyne Reactions (5 papers). Thomas J. Clark is often cited by papers focused on Cyclopropane Reaction Mechanisms (9 papers), Analytical Chemistry and Chromatography (5 papers) and Catalytic Alkyne Reactions (5 papers). Thomas J. Clark collaborates with scholars based in United States, New Zealand and Canada. Thomas J. Clark's co-authors include Huw M. L. Davies, J. E. Bunch, Hampton D. Smith, Juergen Kast, Judy Toews, John E. Bunch, Jason C. Rogalski, Terence A. Nile, Elie Saikali and Andrew T. McPhail and has published in prestigious journals such as Journal of the American Chemical Society, SHILAP Revista de lepidopterología and Journal of Agricultural and Food Chemistry.

In The Last Decade

Thomas J. Clark

24 papers receiving 577 citations

Peers

Thomas J. Clark

SPECT

E. R. BIEHL United States

M. Pailer Austria

Barna Bordás Hungary

Padi Pratap Reddy India

Keith M. DeVries United States

W. Walther Switzerland

Jeffrey M. Manthorpe Canada

M. F. Ansell United Kingdom

W. D. Korte United States

Gerald R. Lappin United States

E. R. BIEHL United States

Thomas J. Clark

310 ×0.9

78 ×0.7

47 ×0.4

SPECT

28 ×0.3

35 ×0.6

Citations per year, relative to Thomas J. Clark Thomas J. Clark (= 1×) peers E. R. BIEHL

Countries citing papers authored by Thomas J. Clark

Since Specialization

Citations

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

Fields of papers citing papers by Thomas J. Clark

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Thomas J. Clark

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Clark, Thomas J. & Mihai C. Bocârnea. (2023). The Effect of Moral Development and Moral Identityon Integrity. SHILAP Revista de lepidopterología.

Sperry, Jonathan & Thomas J. Clark. (2012). Biomimetic Synthesis of Phenazine-1,6-dicarboxylic Acid (PDC). Synlett. 23(19). 2827–2829. 4 indexed citations

Toews, Judy, Jason C. Rogalski, Thomas J. Clark, & Juergen Kast. (2008). Mass spectrometric identification of formaldehyde-induced peptide modifications under in vivo protein cross-linking conditions. Analytica Chimica Acta. 618(2). 168–183. 96 indexed citations

Clark, Thomas J. & J. E. Bunch. (1997). Derivatization Solid-Phase Microextraction Gas Chromatographic--Mass Spectrometric Determination of Organic Acids in Tobacco. Journal of Chromatographic Science. 35(5). 209–212. 28 indexed citations

Clark, Thomas J. & John E. Bunch. (1997). Qualitative and Quantitative Analysis of Flavor Additives on Tobacco Products Using SPME−GC−Mass Spectroscopy. Journal of Agricultural and Food Chemistry. 45(3). 844–849. 47 indexed citations

Clark, Thomas J. & J. E. Bunch. (1997). Determination of Volatile Acids in Tobacco, Tea, and Coffee Using Derivatization--Purge and Trap Gas Chromatography--Selected Ion Monitoring Mass Spectrometry. Journal of Chromatographic Science. 35(5). 206–208. 19 indexed citations

Clark, Thomas J. & J. E. Bunch. (1996). Quantitative Determination of Phenols in Mainstream Smoke with Solid-Phase Microextraction-Gas Chromatography--Selected Ion Monitoring Mass Spectrometry. Journal of Chromatographic Science. 34(6). 272–275. 26 indexed citations

Clark, Thomas J.. (1995). 3,9-Diaryl-2,4,8,10-Tetraoxaspiro[5.5]Undecanes by Rapid Microscale Preparation: Products with Instructive NMR Spectra. Journal of Chemical Education. 72(4). 375–375. 1 indexed citations

Davies, Huw M. L. & Thomas J. Clark. (1994). Synthesis of highly functionalized tropolones by rhodium(II)-catalyzed reactions of vinyldiazomethanes with oxygenated dienes. Tetrahedron. 50(33). 9883–9892. 26 indexed citations

10.

Davies, Huw M. L., Thomas J. Clark, & Hampton D. Smith. (1991). Stereoselective synthesis of seven-membered carbocycles by a tandem cyclopropanation/Cope rearrangement between rhodium(II)-stabilized vinylcarbenoids and dienes. The Journal of Organic Chemistry. 56(12). 3817–3824. 84 indexed citations

11.

Davies, Huw M. L., et al.. (1991). Versatile synthesis of tropones by reaction of rhodium(II)-stabilized vinylcarbenoids with 1-methoxy-1-[(trimethylsilyl)oxy]buta-1,3-diene. The Journal of Organic Chemistry. 56(22). 6440–6447. 37 indexed citations

12.

Davies, Huw M. L., et al.. (1990). Anomalous reactivity of mono substituted rhodium stabilized vinylcarbenoids. Tetrahedron Letters. 31(44). 6299–6302. 59 indexed citations

13.

Davies, Huw M. L., et al.. (1989). Stereoselective cyclopropanations with vinylcarbenoids. Tetrahedron Letters. 30(38). 5057–5060. 55 indexed citations

14.

Clark, Thomas J.. (1984). Another procedure for writing Lewis structures. Journal of Chemical Education. 61(2). 100–100. 10 indexed citations

15.

Clark, Thomas J., et al.. (1983). Fieldwide Simulation of the Anschutz Ranch East Nitrogen Injection Project With a Generalized Compositional Model. 5 indexed citations

16.

Clark, Thomas J.. (1973). Condensation of aliphatic ketones with benzil. The Journal of Organic Chemistry. 38(9). 1749–1751. 7 indexed citations

17.

Jorgenson, Margaret J., et al.. (1968). Reactions of bicyclo[2.1.0]pentanes. III. Thermal equilibration of substituted bicyclo[2.1.0]pentanes. Journal of the American Chemical Society. 90(25). 7020–7024. 6 indexed citations

18.

Meek, John S., et al.. (1968). Reaction of hindered phenols with diazomethane. The Journal of Organic Chemistry. 33(1). 223–226. 8 indexed citations

19.

Clark, Thomas J.. (1967). DEVELOPMENT OF MANUFACTURING METHODS FOR PRODUCING PYROLYTIC GRAPHITE IN VARIOUS SHAPES AND STRUCTURES. 2 indexed citations

20.

Clark, Thomas J. & Peter Yates. (1962). Reaction of α-Diazoacetophenone with trans-1,2-Dibenzoylethylene^1a. The Journal of Organic Chemistry. 27(1). 286–287. 8 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.

Explore authors with similar magnitude of impact