Johanna Frey

594 total citations
15 papers, 470 citations indexed

About

Johanna Frey is a scholar working on Organic Chemistry, Spectroscopy and Pharmacology. According to data from OpenAlex, Johanna Frey has authored 15 papers receiving a total of 470 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 4 papers in Spectroscopy and 3 papers in Pharmacology. Recurrent topics in Johanna Frey's work include Radical Photochemical Reactions (7 papers), Catalytic C–H Functionalization Methods (6 papers) and Axial and Atropisomeric Chirality Synthesis (5 papers). Johanna Frey is often cited by papers focused on Radical Photochemical Reactions (7 papers), Catalytic C–H Functionalization Methods (6 papers) and Axial and Atropisomeric Chirality Synthesis (5 papers). Johanna Frey collaborates with scholars based in France, Germany and China. Johanna Frey's co-authors include Joanna Wencel‐Delord, Sabine Choppin, Lutz Ackermann, Xiaoyan Hou, Françoise Colobert, João C. A. Oliveira, Françoise Colobert, James Rae, Xin Hong and Li‐Cheng Xu and has published in prestigious journals such as Angewandte Chemie International Edition, SHILAP Revista de lepidopterología and ACS Catalysis.

In The Last Decade

Johanna Frey

13 papers receiving 461 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johanna Frey France 11 385 184 66 57 51 15 470
Hua Yu China 14 577 1.5× 158 0.9× 24 0.4× 81 1.4× 123 2.4× 23 640
Pit Steinbach Germany 6 195 0.5× 61 0.3× 80 1.2× 42 0.7× 21 0.4× 9 359
Mario Öeren Estonia 10 235 0.6× 107 0.6× 55 0.8× 36 0.6× 44 0.9× 16 322
Lauren E. Sirois United States 12 729 1.9× 71 0.4× 107 1.6× 95 1.7× 136 2.7× 30 886
Gaoyuan Ma United States 11 492 1.3× 222 1.2× 16 0.2× 102 1.8× 58 1.1× 19 566
Tamás Görbe Sweden 9 201 0.5× 27 0.1× 33 0.5× 184 3.2× 78 1.5× 22 353
Chinmoy Kumar Hazra India 19 1.1k 3.0× 167 0.9× 44 0.7× 164 2.9× 187 3.7× 56 1.2k
Jacob C. Timmerman United States 11 246 0.6× 25 0.1× 60 0.9× 50 0.9× 85 1.7× 20 327
Garima Jindal India 14 637 1.7× 92 0.5× 39 0.6× 71 1.2× 235 4.6× 37 708
Rémy Angelaud Switzerland 17 744 1.9× 99 0.5× 38 0.6× 261 4.6× 230 4.5× 49 941

Countries citing papers authored by Johanna Frey

Since Specialization
Citations

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

Fields of papers citing papers by Johanna Frey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johanna Frey

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

All Works

15 of 15 papers shown
1.
2.
Frey, Johanna, et al.. (2024). Near-infrared photocatalysis with cyanines: synthesis, applications and perspectives. Chemical Science. 15(23). 8639–8650. 17 indexed citations
3.
Frey, Johanna, Jean‐Philippe Goddard, & Morgan Cormier. (2024). Catalytic Deprotection of Alkyne Dicobalt Hexacarbonyl Complexes using Near-Infrared Photocatalysis. The Journal of Organic Chemistry. 89(20). 15217–15224.
4.
Hou, Xiaoyan, Shuwen Li, Johanna Frey, Xin Hong, & Lutz Ackermann. (2024). Machine learning-guided yield optimization for palladaelectro-catalyzed annulation reaction. Chem. 10(7). 2283–2294. 11 indexed citations
5.
Xu, Li‐Cheng, Johanna Frey, Xiaoyan Hou, et al.. (2023). Enantioselectivity prediction of pallada-electrocatalysed C–H activation using transition state knowledge in machine learning. Nature Synthesis. 2(4). 321–330. 49 indexed citations
6.
Hou, Xiaoyan, Nikolaos Kaplaneris, Binbin Yuan, et al.. (2022). Ruthenaelectro-catalyzed C–H acyloxylation for late-stage tyrosine and oligopeptide diversification. Chemical Science. 13(12). 3461–3467. 34 indexed citations
7.
Frey, Johanna, Xiaoyan Hou, & Lutz Ackermann. (2022). Atropoenantioselective palladaelectro-catalyzed anilide C–H olefinations viable with natural sunlight as sustainable power source. Chemical Science. 13(9). 2729–2734. 37 indexed citations
8.
Oliveira, João C. A., Johanna Frey, Shuo‐Qing Zhang, et al.. (2022). When machine learning meets molecular synthesis. Trends in Chemistry. 4(10). 863–885. 37 indexed citations
9.
Yang, Long, Johanna Frey, & Lutz Ackermann. (2021). Nickela-electrocatalyzed sulfide and phosphine oxygenations with water. Science China Chemistry. 64(6). 873–874. 3 indexed citations
10.
Tan, Xuefeng, Leonardo Massignan, Xiaoyan Hou, et al.. (2021). Rhodaelektrokatalysierte bimetallische C‐H‐Oxygenierung durch schwache O‐Koordination. Angewandte Chemie. 133(24). 13373–13379. 5 indexed citations
11.
Tan, Xuefeng, Leonardo Massignan, Xiaoyan Hou, et al.. (2021). Rhoda‐Electrocatalyzed Bimetallic C−H Oxygenation by Weak O‐Coordination. Angewandte Chemie International Edition. 60(24). 13264–13270. 35 indexed citations
12.
Frey, Johanna, Sabine Choppin, Françoise Colobert, & Joanna Wencel‐Delord. (2020). Towards Atropoenantiopure N–C Axially Chiral Compounds via Stereoselective C–N Bond Formation. CHIMIA International Journal for Chemistry. 74(11). 883–883. 23 indexed citations
13.
Frey, Johanna, et al.. (2020). Enantioselective Synthesis of N–C Axially Chiral Compounds by Cu‐Catalyzed Atroposelective Aryl Amination. Angewandte Chemie International Edition. 59(23). 8844–8848. 102 indexed citations
14.
Frey, Johanna, et al.. (2020). Enantioselective Synthesis of N–C Axially Chiral Compounds by Cu‐Catalyzed Atroposelective Aryl Amination. Angewandte Chemie. 132(23). 8929–8933. 39 indexed citations
15.
Rae, James, et al.. (2018). Synthesis of Axially Chiral C–N Scaffolds via Asymmetric Coupling with Enantiopure Sulfinyl Iodanes. ACS Catalysis. 8(4). 2805–2809. 78 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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