Ralph A. Raphael

990 total citations
40 papers, 711 citations indexed

About

Ralph A. Raphael is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Ralph A. Raphael has authored 40 papers receiving a total of 711 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Organic Chemistry, 10 papers in Molecular Biology and 6 papers in Pharmacology. Recurrent topics in Ralph A. Raphael's work include Synthetic Organic Chemistry Methods (15 papers), Asymmetric Synthesis and Catalysis (7 papers) and Oxidative Organic Chemistry Reactions (4 papers). Ralph A. Raphael is often cited by papers focused on Synthetic Organic Chemistry Methods (15 papers), Asymmetric Synthesis and Catalysis (7 papers) and Oxidative Organic Chemistry Reactions (4 papers). Ralph A. Raphael collaborates with scholars based in United Kingdom, Vietnam and South Sudan. Ralph A. Raphael's co-authors include Christian Maignan, Ian Hughes, Ernest W. Colvin, Eric R. Larson, Richard F. W. Jackson, Leslie R. Hughes, Andrew W. Taylor, Gerald A. MacAlpine, William Nolan and Andrew B. Holmes and has published in prestigious journals such as Nature, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Ralph A. Raphael

37 papers receiving 649 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ralph A. Raphael United Kingdom 17 470 184 81 78 59 40 711
LN Mander Australia 13 361 0.8× 204 1.1× 65 0.8× 86 1.1× 33 0.6× 59 622
A. F. Cameron United Kingdom 14 320 0.7× 169 0.9× 67 0.8× 104 1.3× 42 0.7× 74 685
Mikio Taniguchi Japan 14 431 0.9× 209 1.1× 64 0.8× 55 0.7× 34 0.6× 27 589
James Kallmerten United States 18 535 1.1× 147 0.8× 103 1.3× 26 0.3× 63 1.1× 43 673
J. Dijkink Netherlands 17 422 0.9× 139 0.8× 28 0.3× 62 0.8× 26 0.4× 26 547
Drury Caine United States 17 620 1.3× 159 0.9× 83 1.0× 30 0.4× 79 1.3× 71 747
Hideyoshi Miyake Japan 16 688 1.5× 197 1.1× 62 0.8× 55 0.7× 31 0.5× 54 834
Rudolph E.K. Winter United States 16 344 0.7× 182 1.0× 56 0.7× 82 1.1× 18 0.3× 41 685
Robert A. Ellison United States 14 300 0.6× 112 0.6× 58 0.7× 130 1.7× 26 0.4× 32 608
J. F. BLOUNT United States 17 472 1.0× 285 1.5× 123 1.5× 24 0.3× 70 1.2× 48 873

Countries citing papers authored by Ralph A. Raphael

Since Specialization
Citations

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

Fields of papers citing papers by Ralph A. Raphael

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph A. Raphael. 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 Ralph A. Raphael. The network helps show where Ralph A. Raphael may publish in the future.

Co-authorship network of co-authors of Ralph A. Raphael

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph A. Raphael. A scholar is included among the top collaborators of Ralph A. Raphael 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 Ralph A. Raphael. Ralph A. Raphael 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.
2.
Raphael, Ralph A., et al.. (1993). A biomimetic approach to the synthesis of rocaglamide based on a photochemical [2+2] cycloaddition of a cinnamate unit to a flavone.. Tetrahedron Letters. 34(33). 5313–5316. 11 indexed citations
3.
Hughes, Ian, William Nolan, & Ralph A. Raphael. (1990). Synthesis of the indolo[2,3-a]carbazole natural products staurosporinone and arcyriaflavin B. Journal of the Chemical Society Perkin Transactions 1. 2475–2475. 40 indexed citations
4.
Raphael, Ralph A. & Paul Ravenscroft. (1988). Synthesis of indolin-2-ones (oxindoles) related to mitomycin A. Journal of the Chemical Society Perkin Transactions 1. 1823–1823. 11 indexed citations
5.
Raphael, Ralph A., et al.. (1987). A new total synthesis of aaptamine. Tetrahedron. 43(21). 4803–4816. 24 indexed citations
6.
Holmes, Andrew B., et al.. (1986). Studies on the synthesis of aphidicolin. Preparation of aromatic precursors for spirocyclic dienone formation. Journal of the Chemical Society Perkin Transactions 1. 1515–1522. 7 indexed citations
7.
Jackson, Richard F. W. & Ralph A. Raphael. (1984). Novel routes to furan-3(2H)-ones. New syntheses of bullatenone and geiparvarin. Journal of the Chemical Society Perkin Transactions 1. 535–535. 15 indexed citations
8.
Maignan, Christian & Ralph A. Raphael. (1983). Investigation of a chiral masked ketene synthon synthesis of the (+)-(1r4r) and (−)-1s,4s) enantiomers of dehydronorcamphor. Tetrahedron. 39(20). 3245–3249. 65 indexed citations
9.
Larson, Eric R. & Ralph A. Raphael. (1982). Synthesis of (–)-steganone. Journal of the Chemical Society Perkin Transactions 1. 521–525. 23 indexed citations
10.
Gormally, Jim, et al.. (1981). Treatment of Socially Anxious College Men Using Cognitive Counseling and Skills Training.. Journal of Counseling Psychology. 28(2). 147–157. 15 indexed citations
11.
Larson, Eric R. & Ralph A. Raphael. (1979). An improved route to steganone. Tetrahedron Letters. 20(52). 5041–5042. 18 indexed citations
12.
Raphael, Ralph A., et al.. (1978). Synthetic studies on the heterocyclic nucleus of the cytochalasans. Journal of the Chemical Society Perkin Transactions 1. 1504–1504. 7 indexed citations
13.
Forbes, Ian T., et al.. (1978). Regioselective synthesis of an anthraquinone precursor of the anthracyclinones. Tetrahedron Letters. 19(41). 3965–3966. 10 indexed citations
14.
Colvin, Ernest W., et al.. (1978). Synthetic studies on the sesquiterpene antibiotic verrucarol. Journal of the Chemical Society Perkin Transactions 1. 658–658. 8 indexed citations
15.
Hughes, Leslie R., et al.. (1977). Total synthesis of the antileukaemic lignan (±)-steganacin. Journal of the Chemical Society Perkin Transactions 1. 14(14). 1674–1681. 39 indexed citations
16.
Holmes, Andrew B., et al.. (1976). Model studies in the histrionicotoxin series: a highly stereoselective synthesis of terminal enyne units.. Tetrahedron Letters. 17(18). 1539–1542. 24 indexed citations
17.
Colvin, Ernest W., et al.. (1976). Total synthesis of the macrocyclic antibiotic (±)-pyrenophorin. Journal of the Chemical Society Perkin Transactions 1. 1718–1722. 35 indexed citations
18.
MacAlpine, Gerald A., et al.. (1976). Synthesis of the germination stimulant (±)-strigol. Journal of the Chemical Society Perkin Transactions 1. 410–416. 54 indexed citations
19.
MacAlpine, Gerald A., et al.. (1974). Synthesis of the germination stimulant (±)-strigol. Journal of the Chemical Society Chemical Communications. 834–835. 14 indexed citations
20.
Raphael, Ralph A.. (1955). Acetylenic compounds in organic synthesis. 42 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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