Helmut Stamm

1.1k total citations
91 papers, 822 citations indexed

About

Helmut Stamm is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Helmut Stamm has authored 91 papers receiving a total of 822 indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Organic Chemistry, 36 papers in Molecular Biology and 19 papers in Spectroscopy. Recurrent topics in Helmut Stamm's work include Synthesis and Catalytic Reactions (56 papers), Chemical Synthesis and Analysis (21 papers) and Synthesis of β-Lactam Compounds (17 papers). Helmut Stamm is often cited by papers focused on Synthesis and Catalytic Reactions (56 papers), Chemical Synthesis and Analysis (21 papers) and Synthesis of β-Lactam Compounds (17 papers). Helmut Stamm collaborates with scholars based in Germany, United States and Taiwan. Helmut Stamm's co-authors include Andreas Sommer, Lutz Schneider, Pen-Yuan Lin, Stefan Τh. Gries, Hermann Irngartinger, Thomas W. Baumann, Gerhard Schilling and Barbro Beijer and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Physical Chemistry and The Journal of Organic Chemistry.

In The Last Decade

Helmut Stamm

84 papers receiving 777 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helmut Stamm Germany 15 721 268 92 68 57 91 822
Robert S. Atkinson United Kingdom 17 1.1k 1.5× 357 1.3× 79 0.9× 120 1.8× 53 0.9× 122 1.2k
Giuseppe Spunta Italy 16 592 0.8× 139 0.5× 77 0.8× 112 1.6× 47 0.8× 44 678
Arturo Battaglia Italy 16 627 0.9× 235 0.9× 47 0.5× 50 0.7× 48 0.8× 72 777
J. Chuche France 18 829 1.1× 133 0.5× 71 0.8× 86 1.3× 81 1.4× 59 967
B. S. Pedersen Denmark 10 1.1k 1.5× 148 0.6× 46 0.5× 47 0.7× 48 0.8× 15 1.2k
Xiangfu Lan United States 15 843 1.2× 184 0.7× 30 0.3× 81 1.2× 38 0.7× 19 919
Ender Erdık Türkiye 14 1.1k 1.5× 186 0.7× 60 0.7× 186 2.7× 28 0.5× 48 1.2k
Roger K. Murray United States 14 363 0.5× 108 0.4× 110 1.2× 85 1.3× 62 1.1× 60 513
J. GOLINSKI Poland 11 696 1.0× 164 0.6× 135 1.5× 107 1.6× 90 1.6× 21 753
Paolo A. Tardella Italy 19 1.1k 1.5× 248 0.9× 51 0.6× 103 1.5× 44 0.8× 95 1.2k

Countries citing papers authored by Helmut Stamm

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Stamm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmut Stamm

This figure shows the co-authorship network connecting the top 25 collaborators of Helmut Stamm. A scholar is included among the top collaborators of Helmut Stamm 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 Helmut Stamm. Helmut Stamm 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
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Stamm, Helmut. (1999). Nucleophilic ring opening of aziridines. Journal für praktische Chemie. 341(4). 319–331. 87 indexed citations
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Stamm, Helmut. (1999). . Journal für praktische Chemie. 341(4). 319–331. 2 indexed citations
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Stamm, Helmut, et al.. (1995). Reactions of a tertiary carbon carrying a tert-butyl Group: Acid-catalyzed alcoholyses of activated aziridines with and without solvent assistance.. The Journal of Organic Chemistry. 60(17). 5661–5666. 20 indexed citations
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Lin, Pen-Yuan, et al.. (1990). Radical combination in the ortho position of trityl radical observed in single-electron transfer reactions of trityl anion. Journal of the Chemical Society Chemical Communications. 1389–1389. 2 indexed citations
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Stamm, Helmut, et al.. (1989). Reactions of anthracene hydride with styrene and stilbene oxide.. Tetrahedron. 45(9). 2571–2578. 5 indexed citations
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Stamm, Helmut, et al.. (1986). Arene hydrides. 3. Selective 1,4-reduction of chalcone with anthracene hydride via base-induced fragmentation of their Michael adduct. The Journal of Organic Chemistry. 51(25). 4979–4983. 13 indexed citations
13.
Stamm, Helmut, et al.. (1981). Reaktionen mit Aziridinen, XXII1) Einstufensynthese von Pyrrolidonen durch Amidoethylierung einfacher Ester mit N‐ Acylaziridinen. Chemische Berichte. 114(1). 32–48. 8 indexed citations
14.
Stamm, Helmut, et al.. (1981). Reaktionen mit Aziridinen (Aziranen), 25. Mitt. Amidoethylierung monosubstituierter Cyanessigester. Archiv der Pharmazie. 314(9). 779–782. 4 indexed citations
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Stamm, Helmut, et al.. (1978). Reaktionen mit Aziridinen, XV: Amidoethylierung von Triarylmethanen und Diarylaminen mit 1‐Acylaziridinen. Chemische Berichte. 111(2). 502–515. 11 indexed citations
18.
Stamm, Helmut, et al.. (1976). Nitrone, 6. Mitt.: Isoxazolidin‐Verbindungen, 6. Mitt.: Malonester‐Addition an Nitrone mit größerem N‐Substituenten. Archiv der Pharmazie. 309(11). 935–937. 8 indexed citations
19.
Stamm, Helmut, et al.. (1975). Notiz über 4‐(Tricyanvinyl)antipyrin aus Antipyrin und Tetracyanäthylen. Chemische Berichte. 108(3). 986–987. 1 indexed citations
20.
Stamm, Helmut, et al.. (1971). Nitrone, II. 2.3.4‐Substituierte Isoxazolidinone‐(5) aus Aldonitronen und CH‐aciden Verbindungen. Justus Liebig s Annalen der Chemie. 748(1). 143–153. 15 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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