John Koo

412 total citations
22 papers, 324 citations indexed

About

John Koo is a scholar working on Organic Chemistry, Materials Chemistry and Pharmacology. According to data from OpenAlex, John Koo has authored 22 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Organic Chemistry, 3 papers in Materials Chemistry and 2 papers in Pharmacology. Recurrent topics in John Koo's work include Oxidative Organic Chemistry Reactions (5 papers), Asymmetric Synthesis and Catalysis (4 papers) and Synthesis and Reactions of Organic Compounds (3 papers). John Koo is often cited by papers focused on Oxidative Organic Chemistry Reactions (5 papers), Asymmetric Synthesis and Catalysis (4 papers) and Synthesis and Reactions of Organic Compounds (3 papers). John Koo collaborates with scholars based in United States. John Koo's co-authors include J. W. Greidanus, Gustav J. Martin, E. C. Horning, Gordon N. Walker, Jonathan L. Hartwell, Michael W. Trosset, Minh Tang, Frank H. Clarke, Michael E. Smith and P. M. Hall and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Applied Physics and Journal of Medicinal Chemistry.

In The Last Decade

John Koo

19 papers receiving 299 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Koo United States	9	163	116	83	77	53	22	324
John D. Bacha United States	8	211 1.3×	43 0.4×	12 0.1×	32 0.4×	36 0.7×	13	353
Robert A. Sawicki United States	10	140 0.9×	53 0.5×	52 0.6×	30 0.4×	41 0.8×	13	373
Wensheng Liao China	11	229 1.4×	24 0.2×	51 0.6×	21 0.3×	87 1.6×	32	378
Yiu Cheong Poon Canada	4	233 1.4×	86 0.7×	44 0.5×	62 0.8×	22 0.4×	4	400
Xiaoan Xie China	8	462 2.8×	32 0.3×	22 0.3×	14 0.2×	80 1.5×	11	531
Cuiyu Jiang China	10	258 1.6×	51 0.4×	47 0.6×	34 0.4×	11 0.2×	18	338
Colin Diner Sweden	9	476 2.9×	39 0.3×	23 0.3×	23 0.3×	74 1.4×	11	538
Alexander Scherer Germany	10	137 0.8×	308 2.7×	167 2.0×	251 3.3×	36 0.7×	13	480
H. C. Howard United States	9	53 0.3×	17 0.1×	10 0.1×	4 0.1×	18 0.3×	17	170
Guangcheng Liu China	9	264 1.6×	5 0.0×	36 0.4×	74 1.0×	82 1.5×	17	442

Countries citing papers authored by John Koo

Since Specialization

Citations

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

Fields of papers citing papers by John Koo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Koo

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

All Works

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20 of 20 papers shown

Koo, John, Minh Tang, & Michael W. Trosset. (2022). Popularity Adjusted Block Models are Generalized Random Dot Product Graphs. Journal of Computational and Graphical Statistics. 32(1). 131–144. 2 indexed citations

Koo, John, et al.. (1982). Aquathermolysis of heavy oils. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 126 indexed citations

Clarke, Frank H., et al.. (1978). A series of hexahydro[1,4]oxazino[3,4-a]isoquinolines as potential neuroleptics. Journal of Medicinal Chemistry. 21(8). 785–791. 7 indexed citations

Hall, P. M. & John Koo. (1967). Sheet-Resistance Measurement on a Sample with a Circular Hole or on a Circular Sample. Journal of Applied Physics. 38(8). 3112–3116.

Koo, John. (1964). β-Pyridylacrylophenones and Analogs. Journal of Pharmaceutical Sciences. 53(11). 1329–1332. 3 indexed citations

Koo, John. (1963). New Simple Cyclization of 2-Anilinopropionic Acids to 4-Keto-1,2,3,4-tetrahydroquinolines with Polyphosphoric Acid. The Journal of Organic Chemistry. 28(4). 1134–1135. 23 indexed citations

Koo, John, et al.. (1961). Notes- The Synthesis of Some Heterocyclic Ketols by Ion-Exchange Resin Catalysis. The Journal of Organic Chemistry. 26(9). 3589–3591. 11 indexed citations

Koo, John. (1961). Communications-beta-Pyridylacrylophenones. A New Class of Active Coronary Dilating Agents. The Journal of Organic Chemistry. 26(10). 4185–4185.

Koo, John. (1961). Derivatives of 1,4-Benzodioxan. II.^1,2 3-Methyl-1,4-benzodioxan-2-carboxamides and Corresponding Amines. The Journal of Organic Chemistry. 26(2). 339–343. 4 indexed citations

10.

Koo, John. (1961). Synthesis in the Chromone Series. 5,8-Dimethoxy-2-substituted Chromones and Nitrogen Analogs. The Journal of Organic Chemistry. 26(7). 2440–2442. 8 indexed citations

11.

Koo, John, et al.. (1955). Derivatives of 1,4-Benzodioxan. I. 1,4-Benzodioxan-2-carboxamides. Journal of the American Chemical Society. 77(20). 5373–5375. 41 indexed citations

12.

Koo, John. (1953). The Synthesis of Deaminocolchinic Acid Anhydride^1,2. Journal of the American Chemical Society. 75(3). 720–723. 5 indexed citations

13.

Koo, John. (1953). Studies in Polyphosphoric Acid Cyclizations. Journal of the American Chemical Society. 75(8). 1891–1895. 41 indexed citations

14.

Koo, John. (1953). The Synthesis of 4,5,6-Trimethoxyindene- and 4,5,6-Trimethoxyindanecarboxylic Acids and Esters¹. Journal of the American Chemical Society. 75(8). 1889–1891. 3 indexed citations

15.

Koo, John. (1953). Analogs of Windaus' Anhydride. Synthesis of 2,3-Dimethoxy-9-benzoyl-aminobenzosuber-5-ene-5,6-dicarboxylic Anhydride^1,2. Journal of the American Chemical Society. 75(3). 723–725. 1 indexed citations

16.

Koo, John & Jonathan L. Hartwell. (1953). The Synthesis of 2,3,4-Trimethoxybenzosuberene- and 2,3,4-Trimethoxybenzosuberancarboxylic Acids and Esters. Journal of the American Chemical Society. 75(7). 1625–1628. 2 indexed citations

17.

Koo, John. (1953). Syntheses in the Indene Series¹. Journal of the American Chemical Society. 75(8). 2000–2001. 14 indexed citations

18.

Horning, E. C. & John Koo. (1951). Glyoxylate Cyclizations. Methoxydihydronaphthalenes¹. Journal of the American Chemical Society. 73(12). 5828–5829. 1 indexed citations

19.

Horning, E. C. & John Koo. (1951). Glyoxylate Cyclizations. Methoxybenzsuberenes¹. Journal of the American Chemical Society. 73(12). 5830–5831. 1 indexed citations

20.

Horning, E. C., John Koo, & Gordon N. Walker. (1951). Glyoxylate Cyclizations. Methoxyindenes¹. Journal of the American Chemical Society. 73(12). 5826–5828. 9 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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