Tammo Winkler

2.6k total citations
129 papers, 2.0k citations indexed

About

Tammo Winkler is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Tammo Winkler has authored 129 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 94 papers in Organic Chemistry, 33 papers in Molecular Biology and 14 papers in Pharmacology. Recurrent topics in Tammo Winkler's work include Synthesis and Reactions of Organic Compounds (21 papers), Chemical Synthesis and Analysis (14 papers) and Carbohydrate Chemistry and Synthesis (13 papers). Tammo Winkler is often cited by papers focused on Synthesis and Reactions of Organic Compounds (21 papers), Chemical Synthesis and Analysis (14 papers) and Carbohydrate Chemistry and Synthesis (13 papers). Tammo Winkler collaborates with scholars based in Switzerland, Germany and United States. Tammo Winkler's co-authors include Hans Fritz, Otto Sticher, Beat Ernst, Ratan K. Chaudhuri, Pierre Martin, Alain De Mesmaeker, Haukur Kristinsson, P. Hoffmann, Adrian Waldner and Georges Haas and has published in prestigious journals such as Journal of Medicinal Chemistry, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Tammo Winkler

127 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tammo Winkler Switzerland 23 1.2k 718 307 225 173 129 2.0k
Alessandro Medici Italy 27 931 0.8× 910 1.3× 246 0.8× 110 0.5× 193 1.1× 118 2.2k
Akio Furusaki Japan 27 1.2k 0.9× 614 0.9× 303 1.0× 399 1.8× 139 0.8× 132 2.3k
Lothar Hennig Germany 24 1.1k 0.9× 766 1.1× 327 1.1× 364 1.6× 113 0.7× 179 2.2k
Robert Faure France 25 1.0k 0.8× 704 1.0× 348 1.1× 148 0.7× 200 1.2× 142 2.1k
Akira Yoshikoshi Japan 23 2.0k 1.6× 768 1.1× 139 0.5× 290 1.3× 132 0.8× 143 2.6k
Sachihiko Isoe Japan 26 1.3k 1.1× 365 0.5× 196 0.6× 99 0.4× 134 0.8× 94 1.9k
Melvyn V. Sargent Australia 21 1.2k 1.0× 384 0.5× 258 0.8× 239 1.1× 212 1.2× 164 1.9k
John K. Snyder United States 31 1.8k 1.4× 1.0k 1.5× 163 0.5× 281 1.2× 219 1.3× 118 2.8k
Hisashi Uda Japan 25 1.7k 1.4× 662 0.9× 133 0.4× 231 1.0× 449 2.6× 158 2.5k
Alan F. Thomas Switzerland 20 638 0.5× 505 0.7× 231 0.8× 149 0.7× 261 1.5× 94 1.5k

Countries citing papers authored by Tammo Winkler

Since Specialization
Citations

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

Fields of papers citing papers by Tammo Winkler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tammo Winkler

This figure shows the co-authorship network connecting the top 25 collaborators of Tammo Winkler. A scholar is included among the top collaborators of Tammo Winkler 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 Tammo Winkler. Tammo Winkler 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.
Wendeborn, Sebastian, et al.. (2002). Enantioselective Synthesis of a Highly Preorganised 2′-Deoxy-spiro-nucleoside. Synlett. 1683–1687. 13 indexed citations
2.
Ernst, Beat, et al.. (2000). Substrate specificity of fucosyl transferase III: An efficient synthesis of sialyl Lewisx-, sialyl Lewisa-derivatives and mimetics thereof. Canadian Journal of Chemistry. 78(6). 892–904. 17 indexed citations
3.
Heckendorn, Roland & Tammo Winkler. (2000). Perhydro‐1,3‐diazepine‐2,4‐diones by cyclization of 4‐ureidobutyric acids with thionyl chloride: A reinvestigation. Journal of Heterocyclic Chemistry. 37(1). 111–114. 3 indexed citations
4.
Rindlisbacher, Alfred, et al.. (1999). Insecticidal natural products: new rocaglamide derivatives fromAglaia roxburghiana. Pesticide Science. 55(4). 494–497. 16 indexed citations
5.
Roche, Didier, et al.. (1998). Synthesis of benzylated (R)- and as conformationally restricted building blocks for the preparation of E- and P-selectin antagonists. Tetrahedron Letters. 39(17). 2545–2548. 8 indexed citations
6.
Loubinoux, Bernard, et al.. (1995). The enantioselective synthesis of simplified southern-half fragments of soraphen A. Tetrahedron. 51(12). 3549–3558. 31 indexed citations
7.
Kristinsson, Haukur, et al.. (1994). A novel synthesis of sulfamoyl nucleosides. Tetrahedron. 50(23). 6825–6838. 22 indexed citations
8.
Auberson, Yves P. & Tammo Winkler. (1994). Benzazepinediones by the Reaction of Anthranilides under Vilsmeier-Haack Conditions: A Reinvestigation. Synthesis. 1994(5). 470–470. 3 indexed citations
9.
Mesmaeker, Alain De, P. Hoffmann, Tammo Winkler, & Adrian Waldner. (1990). Stereoselective C-C Bond Formation in Carbohydrates by Radical Cyclization Reactions; V. Application for the Synthesis of α-C (2) -Branched Sugars. Synlett. 1990(4). 201–204. 15 indexed citations
10.
Winkler, Tammo & Beat Ernst. (1988). The dimeric and polymeric anhydride of 2,3‐O‐isopropylidene‐β‐D‐ribofuranose. An NMR study. Helvetica Chimica Acta. 71(1). 120–123. 4 indexed citations
11.
Winkler, Tammo & Roland Heckendorn. (1988). The Structure of Subulacine-N-oxide. Heterocycles. 27(10). 2331–2331. 1 indexed citations
12.
Faigle, J. W., et al.. (1987). Structures and Mutagenic Properties of Products Obtained by C‐Nitrosation of Opipramol. Helvetica Chimica Acta. 70(5). 1296–1301. 3 indexed citations
13.
Winkler, Tammo & Haukur Kristinsson. (1983). Die Acylierung von 5‐Amino‐1 H‐1, 2, 4‐triazolen. Eine 13C‐NMR.‐Studie. Helvetica Chimica Acta. 66(2). 694–700. 14 indexed citations
14.
Winkler, Tammo, et al.. (1982). The Conformation of 1,6‐Diaza‐2,7‐cyclodecadione in Solution. Helvetica Chimica Acta. 65(6). 1760–1763. 6 indexed citations
15.
Winkler, Tammo, et al.. (1982). Arylierungen von cyclischen Guanidin‐Analogen mit α‐halogenierten Anthrachinonen: neue Anthrapyrimidine. Helvetica Chimica Acta. 65(7). 2318–2325. 4 indexed citations
16.
Kristinsson, Haukur & Tammo Winkler. (1982). Synthese von heterocyclen. V. 1, 3, 4‐thiadiazol‐2 (3 H)‐one. Helvetica Chimica Acta. 65(8). 2606–2621. 15 indexed citations
17.
Reinehr, Dieter & Tammo Winkler. (1981). (E,E)‐5‐Amino‐2,4‐pentadienal: Erstmalige präparative Herstellung des hydrolysierten Pyridins. Angewandte Chemie. 93(10). 911–912. 6 indexed citations
18.
Benvenuto, John A., Joachim G. Liehr, Tammo Winkler, et al.. (1979). Human urinary metabolites of 1-(tetrahydro-2-furanyl)-5-fluorouracil (ftoraful).. PubMed. 39(8). 3199–201. 7 indexed citations
19.
Chaudhuri, Ratan K., Otto Sticher, & Tammo Winkler. (1979). Structures of two highly oxygenated iridoid glucosides from Globularia alypum. Tetrahedron Letters. 20(34). 3149–3152. 14 indexed citations
20.
Allgeier, Hans & Tammo Winkler. (1976). [2 + 4]cycloaddition of thiophosgene with anthracenes. Tetrahedron Letters. 17(3). 215–218. 13 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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