Peter Langer

19.3k total citations
947 papers, 14.2k citations indexed

About

Peter Langer is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Peter Langer has authored 947 papers receiving a total of 14.2k indexed citations (citations by other indexed papers that have themselves been cited), including 787 papers in Organic Chemistry, 132 papers in Molecular Biology and 116 papers in Pharmacology. Recurrent topics in Peter Langer's work include Organic Chemistry Synthesis Methods (248 papers), Synthetic Organic Chemistry Methods (182 papers) and Asymmetric Synthesis and Catalysis (147 papers). Peter Langer is often cited by papers focused on Organic Chemistry Synthesis Methods (248 papers), Synthetic Organic Chemistry Methods (182 papers) and Asymmetric Synthesis and Catalysis (147 papers). Peter Langer collaborates with scholars based in Germany, Pakistan and Ukraine. Peter Langer's co-authors include Alexander Villinger, Detlef K. Bartsch, Peter Ehlers, Μ. Rothmund, Viktor O. Iaroshenko, Christine Fischer, Xiao‐Feng Wu, Esen Bellur Atıcı, Tuan Thanh Dang and Matthias Beller and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

Peter Langer

905 papers receiving 14.0k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Peter Langer 9.5k 2.2k 2.1k 1.4k 1.2k 947 14.2k
Q. Ping Dou 2.9k 0.3× 9.3k 4.2× 6.2k 3.0× 1.3k 0.9× 718 0.6× 280 17.8k
K. C. Nicolaou 7.7k 0.8× 4.4k 1.9× 1.7k 0.8× 178 0.1× 1.9k 1.6× 156 11.7k
Danuta S. Kalinowski 2.3k 0.2× 3.4k 1.5× 3.5k 1.7× 340 0.2× 234 0.2× 113 8.7k
Mark J. Kurth 5.1k 0.5× 4.0k 1.8× 268 0.1× 1.2k 0.8× 334 0.3× 340 10.1k
Zahid H. Siddik 1.3k 0.1× 3.8k 1.7× 4.6k 2.2× 375 0.3× 229 0.2× 154 9.4k
Subhash Padhyé 3.9k 0.4× 3.9k 1.7× 4.5k 2.1× 201 0.1× 629 0.5× 211 11.1k
Fan Yang 1.6k 0.2× 2.1k 0.9× 920 0.4× 556 0.4× 376 0.3× 182 5.5k
Tracey D. Bradshaw 3.4k 0.4× 2.8k 1.3× 903 0.4× 229 0.2× 509 0.4× 157 7.3k
Yan Luo 1.1k 0.1× 2.3k 1.0× 765 0.4× 730 0.5× 147 0.1× 201 6.2k
Giorgio Minotti 946 0.1× 2.9k 1.3× 2.7k 1.3× 321 0.2× 326 0.3× 152 9.7k

Countries citing papers authored by Peter Langer

Since Specialization
Citations

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

Fields of papers citing papers by Peter Langer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peter Langer

This figure shows the co-authorship network connecting the top 25 collaborators of Peter Langer. A scholar is included among the top collaborators of Peter Langer 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 Peter Langer. Peter Langer 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.
Langer, Peter. (2024). Adventures in the Chemistry of Multicomponent and Domino Reactions. European Journal of Organic Chemistry. 27(24). 8 indexed citations
3.
Ehlers, Peter, et al.. (2024). Synthesis of benzo[f]quinazoline-1,3(2H,4H)-diones. Beilstein Journal of Organic Chemistry. 20. 2708–2719.
4.
Langer, Peter. (2024). N-Glycosides of indigo, indirubin, and isoindigo: blue, red, and yellow sugars and their cancerostatic activity. Beilstein Journal of Organic Chemistry. 20. 2840–2869.
5.
Tuyen, Nguyen Van, et al.. (2023). Practical synthesis of 5H-pyrido[2′,1:2,3]imidazo[4,5-b]indoles by Cu-catalyzed double C–N coupling reactions. Tetrahedron. 136. 133360–133360. 4 indexed citations
6.
Ehlers, Peter, et al.. (2023). Synthesis of 2,2a1,6-Triazaaceanthrylenes. Tetrahedron Letters. 134. 154834–154834.
7.
Rupprecht, Anne, Robert Ramer, Peter Langer, et al.. (2023). A Thia-Analogous Indirubin N-Glycoside Disrupts Mitochondrial Function and Causes the Death of Human Melanoma and Cutaneous Squamous Cell Carcinoma Cells. Cells. 12(19). 2409–2409. 2 indexed citations
8.
Ehlers, Peter, et al.. (2023). Dibenzoindolo[1,8]naphthyridines: Synthesis and Characterization of X‐Shaped Aza[4,6]helicenes. Chemistry - A European Journal. 30(4). e202303225–e202303225. 1 indexed citations
9.
10.
Ehlers, Peter, et al.. (2023). Synthesis and Properties of Diindeno[1,2,3‐cd:1′,2′,3′‐mn]pyrene and Two of Its Aza‐Analogs. European Journal of Organic Chemistry. 27(3). 2 indexed citations
11.
Michalik, Dirk, Haijun Jiao, & Peter Langer. (2022). NMR spectroscopic and theoretical study on the isomerism of dimethyl benzodiazepine(diylidene)diacetates. Magnetic Resonance in Chemistry. 60(8). 845–856. 1 indexed citations
12.
13.
Hung, Tran Quang, Tuan Thanh Dang, Peter Langer, et al.. (2021). Copper-Catalyzed Synthesis of β- and δ-Carbolines by Double N-Arylation of Primary Amines. Synlett. 32(10). 1004–1008. 12 indexed citations
14.
Langer, Peter, et al.. (2021). Synthesis and Reactions of 1‐cyclopropyl‐1,3‐bis(trimethylsilyloxy)‐1,3‐buatdiene. Vietnam Journal of Chemistry. 59(1). 87–89. 1 indexed citations
15.
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Langer, Peter, et al.. (2020). Domino Reaction of Benzyne with Dimethyl 3,5‐Dioxopimelate. Vietnam Journal of Chemistry. 58(6). 841–843. 1 indexed citations
17.
Iqbal, Jamshed, et al.. (2019). Exploration of quinolone and quinoline derivatives as potential anticancer agents. DARU Journal of Pharmaceutical Sciences. 27(2). 613–626. 28 indexed citations
18.
Langer, Peter, et al.. (2010). Correction. Gut. 59(7). i–1007. 3 indexed citations
19.
Waldmann, Jens, Volker Fendrich, Nils Habbe, et al.. (2009). Screening of Patients with Multiple Endocrine Neoplasia Type 1 (MEN‐1): A Critical Analysis of Its Value. World Journal of Surgery. 33(6). 1208–18. 57 indexed citations
20.
Atıcı, Esen Bellur, Helmar Görls, & Peter Langer. (2005). Regioselective Synthesis of Functionalized Furans by Cyclization of 1,3‐Bis‐Silyl Enol Ethers with 1‐Chloro‐2,2‐dimethoxyethane. European Journal of Organic Chemistry. 2005(10). 2074–2090. 18 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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