Ralf Wischnat

970 total citations · 1 hit paper
7 papers, 811 citations indexed

About

Ralf Wischnat is a scholar working on Organic Chemistry, Molecular Biology and Oncology. According to data from OpenAlex, Ralf Wischnat has authored 7 papers receiving a total of 811 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Organic Chemistry, 7 papers in Molecular Biology and 1 paper in Oncology. Recurrent topics in Ralf Wischnat's work include Carbohydrate Chemistry and Synthesis (6 papers), Glycosylation and Glycoproteins Research (4 papers) and Chemical Synthesis and Analysis (4 papers). Ralf Wischnat is often cited by papers focused on Carbohydrate Chemistry and Synthesis (6 papers), Glycosylation and Glycoproteins Research (4 papers) and Chemical Synthesis and Analysis (4 papers). Ralf Wischnat collaborates with scholars based in Germany and United States. Ralf Wischnat's co-authors include Chi‐Huey Wong, Ian R. Ollmann, Timor Baasov, Zhiyuan Zhang, Xin‐Shan Ye, Hans‐Josef Altenbach, Joachim Rudolph, Richard Martin, David J. Brauer and Shuichi Takayama and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Organic Letters.

In The Last Decade

Ralf Wischnat

7 papers receiving 795 citations

Hit Papers

Programmable One-Pot Oligosaccharide Synthesis 1999 2026 2008 2017 1999 200 400 600
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. Programmable One-Pot Oligosaccharide Synthesis
    1999 700 citations Zhiyuan Zhang, Ian R. Ollmann et al. Journal of the American Chemical Society profile →

Peers

Ralf Wischnat
Jasper Dinkelaar Netherlands
Oswald Lockhoff Germany
Karl‐Heinz Jung Germany
Ian R. Ollmann United States
C. De Meo United States
Frank Barresi Canada
Wolfgang Stenzel Germany
Hans L�nn Sweden
Swati S. Nigudkar United States
Zufan Wu United States
Jasper Dinkelaar Netherlands
Ralf Wischnat
Citations per year, relative to Ralf Wischnat Ralf Wischnat (= 1×) peers Jasper Dinkelaar

Countries citing papers authored by Ralf Wischnat

Since Specialization
Citations

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

Fields of papers citing papers by Ralf Wischnat

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralf Wischnat

This figure shows the co-authorship network connecting the top 25 collaborators of Ralf Wischnat. A scholar is included among the top collaborators of Ralf Wischnat 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 Ralf Wischnat. Ralf Wischnat is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

7 of 7 papers shown
1.
Wischnat, Ralf, et al.. (2003). Improved procedure for the synthesis of thiazolium-type peptide coupling reagents: BMTB as a new efficient reagent. Tetrahedron Letters. 44(23). 4393–4394. 12 indexed citations
2.
Altenbach, Hans‐Josef, et al.. (2003). An Aza Analogue of iso‐Levoglucosenone: Synthesis and Application of a New Building Block for Imino Sugars. European Journal of Organic Chemistry. 2003(6). 1104–1110. 15 indexed citations
3.
Rudolph, Joachim, et al.. (2001). Highly Efficient Chiral-Pool Synthesis of (2S,4R)-4-Hydroxyornithine. Organic Letters. 3(20). 3153–3155. 34 indexed citations
4.
Zhang, Zhiyuan, Ian R. Ollmann, Xin‐Shan Ye, et al.. (1999). Programmable One-Pot Oligosaccharide Synthesis. Journal of the American Chemical Society. 121(4). 734–753. 700 indexed citations breakdown →
5.
Wischnat, Ralf, et al.. (1998). Chemoenzymatic synthesis of iminocyclitol derivatives: A useful library strategy for the development of selective fucosyltransfer enzymes inhibitors. Bioorganic & Medicinal Chemistry Letters. 8(23). 3353–3358. 12 indexed citations
6.
7.
Altenbach, Hans‐Josef & Ralf Wischnat. (1995). Synthesis of a 2-hydroxymethyl-dihydropyridone-system as a flexible building block for the preparation of azasugars. Tetrahedron Letters. 36(28). 4983–4984. 22 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jasper Dinkelaar Breakdown of academic impact, for papers by Oswald Lockhoff Breakdown of academic impact, for papers by Karl‐Heinz Jung Breakdown of academic impact, for papers by Ian R. Ollmann Breakdown of academic impact, for papers by C. De Meo Breakdown of academic impact, for papers by Frank Barresi Breakdown of academic impact, for papers by Wolfgang Stenzel Breakdown of academic impact, for papers by Hans L�nn Breakdown of academic impact, for papers by Swati S. Nigudkar Breakdown of academic impact, for papers by Zufan Wu
Rankless by CCL
2026