G. P. Ellis

2.0k total citations · 1 hit paper
48 papers, 1.4k citations indexed

About

G. P. Ellis is a scholar working on Organic Chemistry, Pharmacology and Cancer Research. According to data from OpenAlex, G. P. Ellis has authored 48 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Organic Chemistry, 25 papers in Pharmacology and 5 papers in Cancer Research. Recurrent topics in G. P. Ellis's work include Synthesis of Organic Compounds (25 papers), Oxidative Organic Chemistry Reactions (8 papers) and Synthesis and Reactions of Organic Compounds (8 papers). G. P. Ellis is often cited by papers focused on Synthesis of Organic Compounds (25 papers), Oxidative Organic Chemistry Reactions (8 papers) and Synthesis and Reactions of Organic Compounds (8 papers). G. P. Ellis collaborates with scholars based in United Kingdom, Brazil and Singapore. G. P. Ellis's co-authors include T. M. ROMNEY‐ALEXANDER, G.R. Barker, I. M. Lockhart, Gordon Becket, Misbahul Ain Khan, John Honeyman, Donald E. Brooks, J. Michael Williams, Richard T. Jones and H.K. Wilson and has published in prestigious journals such as Nature, Chemical Reviews and Journal of Medicinal Chemistry.

In The Last Decade

G. P. Ellis

46 papers receiving 1.3k citations

Hit Papers

Cyanation of aromatic halides 1987 2026 2000 2013 1987 100 200 300 400
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. Cyanation of aromatic halides
    1987 490 citations G. P. Ellis, T. M. ROMNEY‐ALEXANDER profile →

Peers

G. P. Ellis
Giovanna Mobbili Italy
Martin J. Weiss United States
Curt S. Cooper United States
Alessandro Medici Italy
Janina Gabrielska Poland
W. A. Skinner United States
Krisztina Ludányi Hungary
Haim Leader Israel
G.G. Gallo Italy
Daniel Sejer Pedersen Denmark
Giovanna Mobbili Italy
G. P. Ellis
Citations per year, relative to G. P. Ellis G. P. Ellis (= 1×) peers Giovanna Mobbili

Countries citing papers authored by G. P. Ellis

Since Specialization
Citations

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

Fields of papers citing papers by G. P. Ellis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. P. Ellis. 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 G. P. Ellis. The network helps show where G. P. Ellis may publish in the future.

Co-authorship network of co-authors of G. P. Ellis

This figure shows the co-authorship network connecting the top 25 collaborators of G. P. Ellis. A scholar is included among the top collaborators of G. P. Ellis 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 G. P. Ellis. G. P. Ellis 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.
Khan, Misbahul Ain, et al.. (2001). Pyranopyrazoles III synthesis of 1H‐pyrano[2,3‐c]pyrazol‐4‐ones. Journal of Heterocyclic Chemistry. 38(1). 193–197. 14 indexed citations
2.
Ellis, G. P., et al.. (1986). Benzopyrones. Part 23. Cyclization of o-amino carboxamides and related compounds. Journal of the Chemical Society Perkin Transactions 1. 1643–1643. 5 indexed citations
3.
Ellis, G. P., et al.. (1985). Benzopyrones. Part 22. Synthesis of new 4-oxochromene polycarboxylic acids.. Journal of Chemical Research Synopses. 372–373.
4.
Khan, Misbahul Ain, et al.. (1982). Pyranopyrazoles. II. Synthesis and reactions of 1H,6H‐pyrano[2,3‐c]pyrazol‐6‐ones. Journal of Heterocyclic Chemistry. 19(5). 1077–1085. 26 indexed citations
5.
Ellis, G. P. & I. M. Lockhart. (1981). Chromans and tocopherols. Andalas University Repository (Andalas University). 34 indexed citations
6.
Ellis, G. P., et al.. (1978). Benzopyrones. 14. Synthesis and anti-allergic properties of some N-tetrazolylcarboxamides and related compounds. Journal of Medicinal Chemistry. 21(11). 1120–1126. 29 indexed citations
7.
Ellis, G. P.. (1977). Chromenes, chromanones, and chromones. Andalas University Repository (Andalas University). 130 indexed citations
8.
Ellis, G. P., et al.. (1977). ChemInform Abstract: SYNTHESIS OF 1H‐PYRANO(2,3‐C)PYRAZOL‐4‐ONES. Chemischer Informationsdienst. 8(46). 1 indexed citations
9.
Ellis, G. P., et al.. (1974). 6 Recent Advances in the Synthesis of Nitriles. Progress in medicinal chemistry. 10. 245–285. 9 indexed citations
10.
Ellis, G. P., et al.. (1974). Benzopyrones. Part XI. Some 3-substituted 4-oxochromen-2-carboxylic acid derivatives. Journal of the Chemical Society Perkin Transactions 1. 2570–2570. 10 indexed citations
11.
Ellis, G. P. & G.R. Barker. (1973). 2 Chromone-2- and -3-carboxylic Acids and their Derivatives. Progress in medicinal chemistry. 9(1). 65–116. 30 indexed citations
12.
Ellis, G. P., et al.. (1972). Benzopyrones. 7. Synthesis and antiallergic activity of some 2-(5-tetrazolyl)chromones. Journal of Medicinal Chemistry. 15(8). 865–867. 36 indexed citations
13.
Ellis, G. P. & Duncan Shaw. (1972). Benzopyrones. Part VIII. Mono- and di-tetrazol-5-ylchromones. The infrared cyano-absorption of some 4-oxochromencarbonitriles. Journal of the Chemical Society Perkin Transactions 1. 779–779. 11 indexed citations
14.
Barker, G.R., G. P. Ellis, & Daniela A. Wilson. (1971). Benzopyrones. Part IV. Pyrano[1,4]benzoxazinones and some dihydrobenzoxazines: synthesis, mass, and nuclear magnetic resonance spectra. Journal of the Chemical Society C Organic. 2079–2079. 1 indexed citations
15.
Barker, G.R. & G. P. Ellis. (1970). Benzopyrones. Part II. 7-hydroxy-4-oxochromen-2-carboxylic acid and some of its derivatives. Journal of the Chemical Society C Organic. 2609–2609. 6 indexed citations
16.
Ellis, G. P.. (1966). Modern textbook of organic chemistry. Butterworths eBooks. 2 indexed citations
17.
Ellis, G. P.. (1966). The infrared spectra of N-substituted glycosylamines. Journal of the Chemical Society B Physical Organic. 572–572. 8 indexed citations
18.
Ellis, G. P., L. Golberg, John W. King, & Philip W. Sheard. (1963). The Synthesis and Antitussive Properties of Some Cyclopentane Derivatives. Journal of Medicinal Chemistry. 6(2). 111–117. 2 indexed citations
19.
Ellis, G. P. & John Honeyman. (1952). 381. N-substituted glycosylamines. Part III. Acetates, benzoates, and methyl ethers. Journal of the Chemical Society (Resumed). 2053–2053. 5 indexed citations
20.
Ellis, G. P. & John Honeyman. (1952). 272. N-substituted glycosylamines. Part II. The influence of water on the preparation of N-arylglycosylamines. Journal of the Chemical Society (Resumed). 1490–1490. 10 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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