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 Helmut Reinke 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

Peers

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

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20 of 20 papers shown

#	Work	Indexed citations
1	A³-Mannich coupling reaction via chiral propargylglycine Ni(ii) complex: an approach for synthesizing enantiomerically enriched unnatural α-amino acids 2025 ·RSC Advances ·(unknown), (unknown), (unknown), (unknown), (unknown), Peter Langer, Ashot S. Saghyan, Anna F. Mkrtchyan	1
2	Synthesis of benzo[f]quinazoline-1,3(2H,4H)-diones 2024 ·Beilstein Journal of Organic Chemistry ·(unknown), Peter Ehlers, Peter Langer	0
3	Adventures in the Chemistry of Multicomponent and Domino Reactions 2024 ·European Journal of Organic Chemistry ·Peter Langer	8
4	Practical synthesis of 5H-pyrido[2′,1:2,3]imidazo[4,5-b]indoles by Cu-catalyzed double C–N coupling reactions 2023 ·Tetrahedron ·(unknown), (unknown), (unknown), (unknown), (unknown), Nguyen Van Tuyen, Hien M. Nguyen, Peter Langer, Tuan Thanh Dang, Tran Quang Hung	4
5	Synthesis of 2,2a1,6-Triazaaceanthrylenes 2023 ·Tetrahedron Letters ·(unknown), (unknown), Peter Ehlers, Peter Langer	0
6	Synthesis and Properties of Diindeno[1,2,3‐cd:1′,2′,3′‐mn]pyrene and Two of Its Aza‐Analogs 2023 ·European Journal of Organic Chemistry ·(unknown), (unknown), Peter Ehlers, Alexander Villinger, Peter Langer	2
7	A Thia-Analogous Indirubin N-Glycoside Disrupts Mitochondrial Function and Causes the Death of Human Melanoma and Cutaneous Squamous Cell Carcinoma Cells 2023 ·Cells ·(unknown), (unknown), Anne Rupprecht, Robert Ramer, Peter Langer, Steffen Emmert, Marcus Frank, Burkhard Hinz	2
8	Serendipitous discovery of Pd-catalyzed intramolecular cyclization of ortho-bromo(hetero)aryl-substituted (hetero)aryl-1,2-diketones: Applications in the synthesis of carba- and heterocyclic benzoin derivatives 2023 ·Tetrahedron ·(unknown), (unknown), Alexander Villinger, Peter Ehlers, Peter Langer	1
9	Efficient Copper-Catalysed Synthesis of Carbazoles by Double N-Arylation of Primary Amines with 2,2′-Dibromobiphenyl in the Presence of Air 2021 ·Synlett ·Tran Quang Hung, Tuan Thanh Dang, Peter Langer, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Van Tuyen Nguyen	14
10	Copper-Catalyzed Synthesis of β- and δ-Carbolines by Double N-Arylation of Primary Amines 2021 ·Synlett ·Tran Quang Hung, Tuan Thanh Dang, Peter Langer, (unknown), (unknown), (unknown), Nguyễn Ngọc Tuấn, (unknown), Nguyen Van Tuyen, Hoang Le Tuan Anh	12
11	Highly Potent and Selective Ectonucleoside Triphosphate Diphosphohydrolase (ENTPDase1, 2, 3 and 8) Inhibitors Having 2-substituted-7- trifluoromethyl-thiadiazolopyrimidones Scaffold 2020 ·Medicinal Chemistry ·(unknown), Sumera Zaib, Behzad Jafari, Peter Langer, (unknown), Jean Sévigny, Jamshed Iqbal	3
12	Domino Reaction of Benzyne with Dimethyl 3,5‐Dioxopimelate 2020 ·Vietnam Journal of Chemistry ·(unknown), Peter Langer	1
13	Exploration of quinolone and quinoline derivatives as potential anticancer agents 2019 ·DARU Journal of Pharmaceutical Sciences ·Jamshed Iqbal, Syeda Abida Ejaz, Imtiaz Khan, (unknown), (unknown), Peter Langer	28
14	Neuroendocrine Pancreatic Tumors Are Risk Factors for Pancreatic Fistula after Pancreatic Surgery 2011 ·Digestive Surgery ·Volker Fendrich, (unknown), Jens Waldmann, Peter Langer, (unknown), (unknown), Detlef K. Bartsch	21
15	Correction 2010 ·Gut ·Peter Langer, Thomas M. Gress, Detlef K. Bartsch, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	3
16	Synthesis of Thia‐Analogous Indirubin N‐Glycosides and their Influence on Melanoma Cell Growth and Apoptosis 2010 ·ChemMedChem ·Manfred Kunz, Katrin Marie Driller, Martin Hein, (unknown), (unknown), Robert Ramer, Burkhard Hinz, Anja Berger, Jürgen Eberle, Peter Langer	24
17	Regioselective synthesis of 4-acyl-1-hydroxy-2,3-benzodioates by chelation-controlled [3+3] annulation of 3-acyl-4-ethoxy-2-oxo-3-enoates with 1,3-bis(trimethylsilyloxy)-1,3-butadienes 2009 ·Organic & Biomolecular Chemistry ·(unknown), Mohanad Shkoor, (unknown), Rasheed Ahmad Khera, Christine Fischer, Peter Langer	5
18	Hereditäres Pankreaskarzinom 2008 ·Der Chirurg ·Nils Habbe, Peter Langer, Detlef K. Bartsch	1
19	Synthesis, reactions and structure–activity relationships of 1-hydroxyspiro[2.5]cyclooct-4-en-3-ones: Illudin analogs with in vitro cytotoxic activity 2006 ·Bioorganic & Medicinal Chemistry ·Gopal Bose, (unknown), Patrick J. Bednarski, Michael Lalk, Peter Langer	19
20	Regioselective Synthesis of Functionalized Furans by Cyclization of 1,3‐Bis‐Silyl Enol Ethers with 1‐Chloro‐2,2‐dimethoxyethane 2005 ·European Journal of Organic Chemistry ·Esen Bellur Atıcı, Helmar Görls, Peter Langer	18

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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