Regina Czerwonka

772 total citations
17 papers, 622 citations indexed

About

Regina Czerwonka is a scholar working on Organic Chemistry, Molecular Biology and Biochemistry. According to data from OpenAlex, Regina Czerwonka has authored 17 papers receiving a total of 622 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Organic Chemistry, 4 papers in Molecular Biology and 3 papers in Biochemistry. Recurrent topics in Regina Czerwonka's work include Asymmetric Synthesis and Catalysis (7 papers), Synthetic Organic Chemistry Methods (6 papers) and Cyclopropane Reaction Mechanisms (4 papers). Regina Czerwonka is often cited by papers focused on Asymmetric Synthesis and Catalysis (7 papers), Synthetic Organic Chemistry Methods (6 papers) and Cyclopropane Reaction Mechanisms (4 papers). Regina Czerwonka collaborates with scholars based in Germany, United States and India. Regina Czerwonka's co-authors include Hans‐Joachim Knölker, Martin Hiersemann, Lars Abraham, Kethiri R. Reddy, Hans‐Ulrich Reißig, Anne Jäger, Taylor A. Choi, Micha P. Krahl, Scott G. Franzblau and Reinhold Zimmer and has published in prestigious journals such as Angewandte Chemie International Edition, Chemical Communications and Chemistry - A European Journal.

In The Last Decade

Regina Czerwonka

17 papers receiving 614 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Regina Czerwonka Germany 12 562 101 49 32 32 17 622
Guillaume Bélanger Canada 17 581 1.0× 162 1.6× 99 2.0× 30 0.9× 46 1.4× 30 636
Eric D. Edstrom United States 14 467 0.8× 107 1.1× 46 0.9× 24 0.8× 53 1.7× 26 514
Yoshitsugu Arai Japan 15 597 1.1× 130 1.3× 67 1.4× 13 0.4× 18 0.6× 43 651
Hiroto Kaku Japan 12 252 0.4× 135 1.3× 40 0.8× 22 0.7× 20 0.6× 42 381
Santhosh Kumar Chittimalla Taiwan 12 501 0.9× 119 1.2× 95 1.9× 39 1.2× 31 1.0× 26 547
Nancy L. Sear United States 5 318 0.6× 119 1.2× 29 0.6× 19 0.6× 29 0.9× 5 366
Y. YUASA Japan 12 366 0.7× 100 1.0× 44 0.9× 11 0.3× 40 1.3× 54 473
William J. Chain United States 12 390 0.7× 185 1.8× 71 1.4× 14 0.4× 29 0.9× 22 549
Jayachandra P. Reddy United States 14 458 0.8× 165 1.6× 49 1.0× 53 1.7× 47 1.5× 19 594
Serry A. A. El Bialy Egypt 14 390 0.7× 124 1.2× 30 0.6× 16 0.5× 27 0.8× 27 478

Countries citing papers authored by Regina Czerwonka

Since Specialization
Citations

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

Fields of papers citing papers by Regina Czerwonka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Regina Czerwonka

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

All Works

17 of 17 papers shown
1.
Boland, Sebastian, Ulrike Schmidt, Vyacheslav Zagoriy, et al.. (2017). Phosphorylated glycosphingolipids essential for cholesterol mobilization in Caenorhabditis elegans. Nature Chemical Biology. 13(6). 647–654. 21 indexed citations
2.
Rouillé, Gaël, C. Jäger, F. Huisken, et al.. (2017). Quantitative Structure–Retention Relationships for Polycyclic Aromatic Hydrocarbons and their Oligoalkynyl‐Substituted Derivatives. ChemistryOpen. 6(4). 519–525. 2 indexed citations
3.
Gensch, Tobias, Regina Czerwonka, Anne Jäger, et al.. (2011). Snapshot of the Palladium(II)‐Catalyzed Oxidative Biaryl Bond Formation by X‐ray Analysis of the Intermediate Diaryl Palladium(II) Complex. Chemistry - A European Journal. 18(3). 770–776. 98 indexed citations
4.
Choi, Taylor A., Regina Czerwonka, Anne Jäger, et al.. (2008). Transition metals in organic synthesis - Part 83#: Synthesis and pharmacological potential of carbazoles. Medicinal Chemistry Research. 17(2-7). 374–385. 85 indexed citations
5.
Zimmer, Reinhold, et al.. (2008). A New Access to Pyrrolizidine Derivatives: Ring Contraction of Methyl (E)-[1,2-Oxazin-3-yl]propenoates. Synthesis. 2008(2). 237–244. 31 indexed citations
6.
Choi, Taylor A., Regina Czerwonka, Wolfgang Fröhner, et al.. (2006). Synthesis and Activity of Carbazole Derivatives Against Mycobacterium tuberculosis. ChemMedChem. 1(8). 812–815. 102 indexed citations
7.
Czerwonka, Regina, Kethiri R. Reddy, E. Baum, & Hans‐Joachim Knölker. (2006). First enantioselective total synthesis of neocarazostatin B, determination of its absolute configuration and transformation into carquinostatin A. Chemical Communications. 711–711. 57 indexed citations
8.
Reißig, Hans‐Ulrich, et al.. (2006). Benzannulated Cyclooctanol Derivatives by Samarium Diiodide Induced Intramolecular Carbonyl–Alkene Coupling – Scope, Limitations, Stereoselectivity. European Journal of Organic Chemistry. 2006(19). 4419–4428. 16 indexed citations
9.
Zimmer, Reinhold, et al.. (2002). Optimisation, Scope and Limitations of Enantioselective Aldol Reactions of an S-Ketene Silyl Acetal with Aliphatic Aldehydes under (R)-BINOL-Titanium(IV) Catalysis Conditions. European Journal of Organic Chemistry. 2002(20). 3419–3428. 18 indexed citations
10.
Abraham, Lars, Regina Czerwonka, & Martin Hiersemann. (2001). The Catalytic Enantioselective Claisen Rearrangement of an Allyl Vinyl Ether. Angewandte Chemie International Edition. 40(24). 4700–4703. 95 indexed citations
11.
Abraham, Lars, Regina Czerwonka, & Martin Hiersemann. (2001). Die katalytische enantioselektive Claisen-Umlagerung eines Allylvinylethers. Angewandte Chemie. 113(24). 4835–4837. 32 indexed citations
12.
Khan, Faiz Ahmed, Regina Czerwonka, & Hans‐Ulrich Reißig. (2000). Pd-Catalyzed Reactions of Donor−Acceptor-Substituted Cyclopropanes and Their Ring-Opened Derivatives: Attempted Heck Cyclization and Novel One-Pot Enolate Arylations. European Journal of Organic Chemistry. 2000(21). 3607–3617. 13 indexed citations
13.
Czerwonka, Regina, et al.. (1997). Mukaiyama Reactions of a Silyl Enol Ether with Heteroatom‐Substituted β‐Formyl Esters. Liebigs Annalen. 1997(11). 2215–2220. 9 indexed citations
14.
Khan, Faiz Ahmed, Regina Czerwonka, Reinhold Zimmer, & Hans‐Ulrich Reißig. (1997). A Novel Sm(II)-Induced Route to Highly Substituted Benzannulated Cyclooctanol Derivatives. Synlett. 1997(8). 995–997. 22 indexed citations
15.
Czerwonka, Regina, et al.. (1997). TiCl4 and LiClO4 promoted Additions ofO-Silylketene Acetals to Chiral β-Formyl Esters. Journal für praktische Chemie. 339(1). 453–455. 2 indexed citations
16.
Czerwonka, Regina, et al.. (1996). Additions of Silyl Enol Ethers to β‐Formyl Esters – a Chelate‐controlled Synthesis of the Pheromone (+)‐Eldanolide. Liebigs Annalen. 1996(2). 259–263. 11 indexed citations
17.
Khan, Faiz Ahmed, Regina Czerwonka, & Hans‐Ulrich Reißig. (1996). A Novel Pd(0)-Catalyzed One-Pot Transformation of Substituted Siloxycyclopropanes to Indane Derivatives. Synlett. 1996(6). 533–535. 8 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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