Richard C. Clapp

607 total citations
21 papers, 310 citations indexed

About

Richard C. Clapp is a scholar working on Organic Chemistry, Molecular Biology and Plant Science. According to data from OpenAlex, Richard C. Clapp has authored 21 papers receiving a total of 310 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Organic Chemistry, 8 papers in Molecular Biology and 4 papers in Plant Science. Recurrent topics in Richard C. Clapp's work include Synthesis and Characterization of Heterocyclic Compounds (6 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers) and Phenothiazines and Benzothiazines Synthesis and Activities (4 papers). Richard C. Clapp is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (6 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers) and Phenothiazines and Benzothiazines Synthesis and Activities (4 papers). Richard C. Clapp collaborates with scholars based in United States and United Kingdom. Richard C. Clapp's co-authors include Louis Long, Mary Mandels, Elwyn T. Reese, George P. Dateo, Masato Nakashima, John A. Sousa, Frank H. Bissett, Robert A. Coburn, L. Long and D.A.M. Mackay and has published in prestigious journals such as Nature, Journal of the American Chemical Society and The Journal of Organic Chemistry.

In The Last Decade

Richard C. Clapp

20 papers receiving 274 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Richard C. Clapp United States 10 108 106 93 34 27 21 310
Tamon Matsuura Japan 11 124 1.1× 62 0.6× 105 1.1× 33 1.0× 50 1.9× 63 382
Yves‐René Naves Switzerland 9 79 0.7× 35 0.3× 82 0.9× 33 1.0× 34 1.3× 48 247
H Suares Australia 10 187 1.7× 79 0.7× 130 1.4× 51 1.5× 22 0.8× 22 355
Suong Be Hyeon Japan 8 102 0.9× 77 0.7× 98 1.1× 39 1.1× 30 1.1× 8 300
Robert W. Leeper United States 9 106 1.0× 103 1.0× 61 0.7× 60 1.8× 16 0.6× 15 297
Edmon Wong New Zealand 11 194 1.8× 71 0.7× 62 0.7× 53 1.6× 26 1.0× 18 417
E. Sundt Switzerland 11 93 0.9× 39 0.4× 128 1.4× 69 2.0× 59 2.2× 16 355
L. J. Haynes Jamaica 13 168 1.6× 154 1.5× 130 1.4× 55 1.6× 24 0.9× 28 461
Birgitta Gotthammar Sweden 9 161 1.5× 51 0.5× 178 1.9× 28 0.8× 26 1.0× 15 352
Thomas M. Zennie United States 11 97 0.9× 85 0.8× 114 1.2× 36 1.1× 30 1.1× 16 327

Countries citing papers authored by Richard C. Clapp

Since Specialization
Citations

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

Fields of papers citing papers by Richard C. Clapp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard C. Clapp. 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 Richard C. Clapp. The network helps show where Richard C. Clapp may publish in the future.

Co-authorship network of co-authors of Richard C. Clapp

This figure shows the co-authorship network connecting the top 25 collaborators of Richard C. Clapp. A scholar is included among the top collaborators of Richard C. Clapp 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 Richard C. Clapp. Richard C. Clapp 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.
Clapp, Richard C., et al.. (1979). Synthesis and fluorescence properties of halogenated aminoanthraquinones. Journal of Chemical & Engineering Data. 24(1). 74–75. 3 indexed citations
2.
Nakashima, Masato, John A. Sousa, & Richard C. Clapp. (1972). Spectroscopic Species of 4-Methylumbelliferone in Water and in Ethanol. Nature Physical Science. 235(53). 16–18. 33 indexed citations
3.
Long, Louis, et al.. (1970). Deidaclin: natural glucoside of cyclopentenone cyanohydrin. Journal of the American Chemical Society. 92(21). 6378–6379. 26 indexed citations
4.
Jeffrey, G. A., et al.. (1970). The X-ray crystallographic determination of the structure of gynocardin. Journal of the Chemical Society D Chemical Communications. 381b–381b. 12 indexed citations
5.
Clapp, Richard C. & Louis Long. (1970). Rearrangements of the aminoalkylation products of tetrahydro‐2H‐1,3‐oxazine‐2‐thione. Journal of Heterocyclic Chemistry. 7(6). 1357–1361.
6.
Clapp, Richard C., et al.. (1969). Cyanogenesis in manioc: Concerning lotaustralin. Phytochemistry. 8(11). 2235–2247. 26 indexed citations
7.
Clapp, Richard C., Frank H. Bissett, & L. Long. (1968). The reaction of tetrahydro‐2h‐1,3‐oxazine‐2‐thione and methyl iodide. Journal of Heterocyclic Chemistry. 5(1). 107–108. 3 indexed citations
8.
Clapp, Richard C., Frank H. Bissett, & Louis Long. (1967). Rearrangements of 2-(aminoalkylthio)-2-thiazolines and -5,6-dihydro-4H-1,3-thiazines. The Journal of Organic Chemistry. 32(10). 3174–3177. 3 indexed citations
9.
Clapp, Richard C., Frank H. Bissett, Robert A. Coburn, & L. Long. (1966). Cyanogenesis in manioc: Linamarin and isolinamarin. Phytochemistry. 5(6). 1323–1326. 24 indexed citations
10.
Clapp, Richard C., et al.. (1964). The Interconversion of 2-Substituted 2-Oxazolines and 2-Thiazolines. The Journal of Organic Chemistry. 29(8). 2172–2174. 3 indexed citations
11.
Robertson, J. M., et al.. (1964). Structure of an Anomalous Heterocyclic Intermediate. Nature. 202(4929). 287–288. 4 indexed citations
12.
Clapp, Richard C., et al.. (1963). Transoxazolination. Preparation of Disulfides of 2-(2-Mercaptoethylamino)-2-oxazolines. The Journal of Organic Chemistry. 28(5). 1308–1311. 8 indexed citations
13.
Clapp, Richard C., et al.. (1961). Notes- Transthiazolination: The Rearrangement of 2-(2'-Aminoethylthio)-2-thiazoline.. The Journal of Organic Chemistry. 26(5). 1666–1668. 2 indexed citations
14.
Clapp, Richard C., et al.. (1961). Notes- Synthesis of Methylthiomethyl Isothiocyanate. The Journal of Organic Chemistry. 26(8). 3026–3026. 6 indexed citations
15.
Long, Louis, et al.. (1961). Isothiuronium, Alkylthioöxazolinium, and Alkylthiothiazolinium Picrates1. The Journal of Organic Chemistry. 26(1). 85–88. 4 indexed citations
16.
Clapp, Richard C., et al.. (1959). The Volatile Isothiocyanates in Fresh Cabbage1. Journal of the American Chemical Society. 81(23). 6278–6281. 29 indexed citations
17.
Reese, Elwyn T., Richard C. Clapp, & Mary Mandels. (1958). A thioglucosidase in fungi. Archives of Biochemistry and Biophysics. 75(1). 228–242. 50 indexed citations
18.
Dateo, George P., et al.. (1957). IDENTIFICATION OF THE VOLATILE SULFUR COMPONENTS OF COOKED CABBAGE AND THE NATURE OF THE PRECURSORS IN THE FRESH VEGETABLE a. Journal of Food Science. 22(5). 440–447. 44 indexed citations
19.
Clapp, Richard C., et al.. (1952). Chemotherapeutic Dyes. V. Benzo [a]phenothiazines and Benzo [a]phenazines. Journal of the American Chemical Society. 74(8). 1994–1996. 11 indexed citations
20.
Clapp, Richard C., et al.. (1952). Chemotherapeutic Dyes. IV. Phenoxazines and Benzo [a]phenoxazines1. Journal of the American Chemical Society. 74(8). 1989–1993. 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.

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