Charles Fehr

2.3k total citations
59 papers, 1.8k citations indexed

About

Charles Fehr is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Charles Fehr has authored 59 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Organic Chemistry, 11 papers in Molecular Biology and 10 papers in Spectroscopy. Recurrent topics in Charles Fehr's work include Asymmetric Synthesis and Catalysis (32 papers), Synthetic Organic Chemistry Methods (18 papers) and Catalytic Alkyne Reactions (9 papers). Charles Fehr is often cited by papers focused on Asymmetric Synthesis and Catalysis (32 papers), Synthetic Organic Chemistry Methods (18 papers) and Catalytic Alkyne Reactions (9 papers). Charles Fehr collaborates with scholars based in Switzerland, Germany and United States. Charles Fehr's co-authors include José Galindo, Oliver Knopff, Horst Sommer, Wolfgang Oppolzer, Béat Winter, Günther Ohloff, Andrea K. Buzas, Philippe Dupau, Ana B. Cuenca and G. Büchi and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Organic Chemistry.

In The Last Decade

Charles Fehr

59 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
Charles Fehr Switzerland 26 1.6k 428 407 195 97 59 1.8k
Christian Chapuis Switzerland 21 1.3k 0.8× 195 0.5× 301 0.7× 377 1.9× 37 0.4× 82 1.6k
José Galindo Switzerland 23 823 0.5× 183 0.4× 265 0.7× 120 0.6× 58 0.6× 34 1.2k
Yasuo Butsugan Japan 29 1.7k 1.1× 304 0.7× 636 1.6× 151 0.8× 32 0.3× 133 2.3k
Georg Fráter Switzerland 19 1.0k 0.7× 156 0.4× 417 1.0× 142 0.7× 295 3.0× 55 1.6k
B. Waegell France 22 1.3k 0.8× 387 0.9× 274 0.7× 180 0.9× 16 0.2× 128 1.7k
Arne van der Gen Netherlands 21 801 0.5× 235 0.5× 509 1.3× 104 0.5× 15 0.2× 60 1.3k
Masao Kawai Japan 26 816 0.5× 125 0.3× 642 1.6× 379 1.9× 30 0.3× 99 1.8k
K. H. SCHULTE‐ELTE Switzerland 23 920 0.6× 71 0.2× 411 1.0× 148 0.8× 80 0.8× 69 1.5k
Wolf‐D. Woggon Switzerland 22 795 0.5× 601 1.4× 576 1.4× 171 0.9× 10 0.1× 56 1.6k
Valentin Rautenstrauch Switzerland 23 1.3k 0.8× 474 1.1× 281 0.7× 110 0.6× 16 0.2× 65 1.6k

Countries citing papers authored by Charles Fehr

Since Specialization
Citations

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

Fields of papers citing papers by Charles Fehr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles Fehr

This figure shows the co-authorship network connecting the top 25 collaborators of Charles Fehr. A scholar is included among the top collaborators of Charles Fehr 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 Charles Fehr. Charles Fehr 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.
Fehr, Charles, et al.. (2011). Gold‐ and Copper‐Catalyzed Cycloisomerizations towards the Synthesis of Thujopsanone‐Like Compounds. Chemistry - A European Journal. 17(22). 6214–6220. 27 indexed citations
2.
Fehr, Charles, et al.. (2010). The Synthesis of (Z)‐Trisubstituted Allylic Alcohols by the Selective 1,4‐Hydrogenation of Dienol Esters: Improved Synthesis of (−)‐β‐Santalol. Chemistry - A European Journal. 17(4). 1257–1260. 26 indexed citations
3.
Fehr, Charles, et al.. (2010). trans‐Tetrahydrofurans by OH‐Assisted Ru‐Catalyzed Isomerization of 2‐Butene‐1,4‐diols. European Journal of Organic Chemistry. 2010(32). 6153–6156. 9 indexed citations
4.
Fehr, Charles, Andrea K. Buzas, Oliver Knopff, & Jean‐Yves de Saint Laumer. (2010). (+)‐(R,Z)‐5‐Muscenone and (−)‐(R)‐Muscone by Enantioselective Aldol Reaction and Grob Fragmentation. Chemistry - A European Journal. 16(8). 2487–2495. 13 indexed citations
5.
Fehr, Charles, et al.. (2009). Enantioselective Synthesis of (−)‐β‐Santalol by a Copper‐Catalyzed Enynol Cyclization–Fragmentation Reaction. Angewandte Chemie International Edition. 48(39). 7221–7223. 41 indexed citations
6.
7.
Fehr, Charles, et al.. (2008). Synthetic Applications of Enantioselective Protonation and Case Study for (S)‐α‐Damascone. Chemistry & Biodiversity. 5(6). 942–957. 5 indexed citations
8.
Fehr, Charles. (2007). Catalytic Enantioselective Tautomerization of Isolated Enols. Angewandte Chemie International Edition. 46(37). 7119–7121. 13 indexed citations
9.
Fehr, Charles, et al.. (2006). Stereoselective Synthesis of Superambrox: Stereoselective Type III Intramolecular Ene Reaction and OH‐Assisted Ru‐Catalyzed Isomerization. Angewandte Chemie International Edition. 45(41). 6904–6907. 17 indexed citations
10.
Fehr, Charles & José Galindo. (2006). Synthesis of (−)‐Cubebol by Face‐Selective Platinum‐, Gold‐, or Copper‐Catalyzed Cycloisomerization: Evidence for Chirality Transfer. Angewandte Chemie International Edition. 45(18). 2901–2904. 141 indexed citations
11.
Berthier, Damien L., Alain Trachsel, Charles Fehr, Lahoussine Ouali, & Andreas Herrmann. (2005). Amphiphilic Polymethacrylate‐ and Polystyrene‐Based Chemical Delivery Systems for Damascones. Helvetica Chimica Acta. 88(12). 3089–3108. 22 indexed citations
12.
Fehr, Charles, et al.. (2004). Efficient Synthesis of (−)‐(R)‐Muscone by Enantioselective Protonation. Helvetica Chimica Acta. 87(7). 1737–1747. 25 indexed citations
13.
Fehr, Charles, et al.. (2002). Synthesis of (−)-Vulcanolide by Enantioselective Protonation. Chemistry - A European Journal. 8(4). 853–858. 25 indexed citations
14.
15.
Fehr, Charles. (1996). Enantioselektive Protonierung von Enolaten und Enolen. Angewandte Chemie. 108(22). 2726–2748. 87 indexed citations
16.
Fehr, Charles & José Galindo. (1994). Katalytische enantioselektive Protonierung von Enolaten. Angewandte Chemie. 106(18). 1967–1969. 29 indexed citations
17.
Fehr, Charles, et al.. (1993). Highly Enantioselective Protonation of Thiol Ester Enolates. Angewandte Chemie International Edition in English. 32(7). 1042–1044. 48 indexed citations
18.
Fehr, Charles, et al.. (1992). New triene synthesis from sorbic acid: two-step synthesis of cis- and trans- galbanolenes. Tetrahedron Letters. 33(18). 2465–2468. 5 indexed citations
19.
20.
Fehr, Charles. (1983). A Novel Three‐Carbon Ring Expansion Sequence Synthesis of Exaltone® and (±)‐Muscone. Helvetica Chimica Acta. 66(8). 2512–2518. 17 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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