Jack E. Richman

2.6k total citations · 1 hit paper
70 papers, 1.9k citations indexed

About

Jack E. Richman is a scholar working on Organic Chemistry, Molecular Biology and Epidemiology. According to data from OpenAlex, Jack E. Richman has authored 70 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Organic Chemistry, 23 papers in Molecular Biology and 10 papers in Epidemiology. Recurrent topics in Jack E. Richman's work include Ophthalmology and Visual Impairment Studies (7 papers), Organophosphorus compounds synthesis (7 papers) and Enzyme Catalysis and Immobilization (6 papers). Jack E. Richman is often cited by papers focused on Ophthalmology and Visual Impairment Studies (7 papers), Organophosphorus compounds synthesis (7 papers) and Enzyme Catalysis and Immobilization (6 papers). Jack E. Richman collaborates with scholars based in United States, Russia and United Kingdom. Jack E. Richman's co-authors include Thomas J. Atkins, Lawrence P. Wackett, R. H. Schlessinger, J. Herrmann, Ralph P. Garzia, Jennifer L. Seffernick, E. J. Corey, Jeffrey A. Gralnick, David J. Sukovich and Robert J. Cregge and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Environmental Science & Technology.

In The Last Decade

Jack E. Richman

70 papers receiving 1.8k citations

Hit Papers

Nitrogen analogs of crown ethers 1974 2026 1991 2008 1974 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Nitrogen analogs of crown ethers
    1974 557 citations Jack E. Richman, Thomas J. Atkins Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jack E. Richman United States 24 714 601 316 256 217 70 1.9k
Carsten E. Stidsen Denmark 25 405 0.6× 822 1.4× 204 0.6× 200 0.8× 189 0.9× 98 2.4k
Graham E. Jackson South Africa 23 384 0.5× 406 0.7× 363 1.1× 229 0.9× 356 1.6× 134 1.8k
Maria D. Vargas Brazil 26 1.2k 1.7× 264 0.4× 328 1.0× 486 1.9× 237 1.1× 111 2.0k
D. Bradley G. Williams South Africa 26 1.3k 1.8× 348 0.6× 528 1.7× 491 1.9× 123 0.6× 103 2.6k
Ratnasamy Somanathan Mexico 30 1.1k 1.6× 680 1.1× 498 1.6× 529 2.1× 154 0.7× 139 2.9k
Chiara Frassineti Italy 19 406 0.6× 654 1.1× 236 0.7× 108 0.4× 203 0.9× 43 1.6k
Kazunori Anzai Japan 34 512 0.7× 1.2k 2.1× 521 1.6× 103 0.4× 105 0.5× 148 3.4k
Brian Bennett United States 22 261 0.4× 875 1.5× 337 1.1× 399 1.6× 284 1.3× 88 2.3k
Mikael Begtrup Denmark 29 2.3k 3.2× 801 1.3× 162 0.5× 203 0.8× 174 0.8× 184 3.3k
Gordon A. Hamilton United States 28 547 0.8× 622 1.0× 255 0.8× 273 1.1× 144 0.7× 72 1.9k

Countries citing papers authored by Jack E. Richman

Since Specialization
Citations

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

Fields of papers citing papers by Jack E. Richman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jack E. Richman. 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 Jack E. Richman. The network helps show where Jack E. Richman may publish in the future.

Co-authorship network of co-authors of Jack E. Richman

This figure shows the co-authorship network connecting the top 25 collaborators of Jack E. Richman. A scholar is included among the top collaborators of Jack E. Richman 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 Jack E. Richman. Jack E. Richman 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.
Aukema, Kelly G., et al.. (2022). Microwell Fluoride Screen for Chemical, Enzymatic, and Cellular Reactions Reveals Latent Microbial Defluorination Capacity for −CF 3 Groups. Applied and Environmental Microbiology. 88(9). e0028822–e0028822. 23 indexed citations
2.
Richman, Jack E., et al.. (2021). p-Nitrophenyl esters provide new insights and applications for the thiolase enzyme OleA. Computational and Structural Biotechnology Journal. 19. 3087–3096. 1 indexed citations
3.
Robinson, Serina L., et al.. (2019). Mechanism of a Standalone β‐Lactone Synthetase: New Continuous Assay for a Widespread ANL Superfamily Enzyme. ChemBioChem. 20(13). 1701–1711. 4 indexed citations
4.
Hartman, Rebecca L., et al.. (2016). Drug Recognition Expert (DRE) examination characteristics of cannabis impairment. Accident Analysis & Prevention. 92. 219–229. 48 indexed citations
5.
Seffernick, Jennifer L., Seungho Cho, Anthony G. Dodge, et al.. (2012). Defining Sequence Space and Reaction Products within the Cyanuric Acid Hydrolase (AtzD)/Barbiturase Protein Family. Journal of Bacteriology. 194(17). 4579–4588. 25 indexed citations
6.
Richman, Jack E., et al.. (2011). Purification and Characterization of OleA from Xanthomonas campestris and Demonstration of a Non-decarboxylative Claisen Condensation Reaction. Journal of Biological Chemistry. 286(13). 10930–10938. 39 indexed citations
7.
Richman, Jack E. & Irwin B. Suchoff. (2011). The Developmental Eye Movement™ Test (DEM). 2 indexed citations
8.
Richman, Jack E.. (2010). Salts of Mosher’s thioacid: agents for determining the enantiomer excess of SN2 substrates. Tetrahedron Letters. 51(21). 2793–2796. 4 indexed citations
9.
Richman, Jack E., Paul Green, Roger O. Gervais, et al.. (2006). Objective Tests of Symptom Exaggeration in Independent Medical Examinations. Journal of Occupational and Environmental Medicine. 48(3). 303–311. 62 indexed citations
10.
Richman, Jack E., et al.. (2004). An evaluation of pupil size standards used by police officers for detecting drug impairment. Optometry. 75(3). 175–182. 19 indexed citations
11.
Richman, Jack E., et al.. (2002). THE SENSITIVITY AND SPECIFICITY OF INFRARED PUPILLOMETRY MEASUREMENTS IN IDENTIFYING DRUG IMPAIRMENT IN A COUNTY PROBATION PROGRAM.. Optometry and Vision Science. 79(Supplement). 232–232. 3 indexed citations
12.
Richman, Jack E., et al.. (2001). THE INCIDENCE OF BINOCULAR DYSFUNCTION IN OPTOMETRY STUDENTS ENROLLED IN A COURSE FOR BINOCULAR VISION DISORDERS.. Optometry and Vision Science. 78(SUPPLEMENT). 157–157. 1 indexed citations
13.
Tibbles, Carrie, et al.. (1997). Validity and Reliability of the MTI Photoscreener. Optometry and Vision Science. 74(10). 859–864. 19 indexed citations
14.
Corwin, Thomas R. & Jack E. Richman. (1986). Three Clinical Tests of the Spatial Contrast Sensitivity Function. Optometry and Vision Science. 63(6). 413–418. 23 indexed citations
15.
Richman, Jack E. & Ralph P. Garzia. (1983). Use of an Ophthalmoscope for Objective Refraction of Noncooperative Patients. Optometry and Vision Science. 60(4). 329–334. 1 indexed citations
16.
Richman, Jack E. & Ralph P. Garzia. (1983). The Bead Test. Optometry and Vision Science. 60(3). 199–203. 7 indexed citations
17.
Richman, Jack E. & Thomas J. Atkins. (1978). Polyaminophosphoranes II. Cyclen phosphorane - a novel P(V) tautomer. Tetrahedron Letters. 19(45). 4333–4336. 15 indexed citations
18.
Richman, Jack E.. (1977). Cyclen phosphoranes. I. The synthesis of tetraaminophosphoranes -- a remarkable demonstration of a macrocyclic effect. Tetrahedron Letters. 18(6). 559–562. 7 indexed citations
19.
20.
Corey, E. J. & Jack E. Richman. (1970). Reaction of oxime O-acetates with chromous acetate. Method for the conversion of ketoximes to ketones under mild conditions. Journal of the American Chemical Society. 92(17). 5276–5277. 52 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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