Ampofo Darko

616 total citations
15 papers, 504 citations indexed

About

Ampofo Darko is a scholar working on Organic Chemistry, Process Chemistry and Technology and Molecular Biology. According to data from OpenAlex, Ampofo Darko has authored 15 papers receiving a total of 504 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 4 papers in Process Chemistry and Technology and 3 papers in Molecular Biology. Recurrent topics in Ampofo Darko's work include Cyclopropane Reaction Mechanisms (7 papers), Catalytic C–H Functionalization Methods (6 papers) and Carbon dioxide utilization in catalysis (4 papers). Ampofo Darko is often cited by papers focused on Cyclopropane Reaction Mechanisms (7 papers), Catalytic C–H Functionalization Methods (6 papers) and Carbon dioxide utilization in catalysis (4 papers). Ampofo Darko collaborates with scholars based in United States, France and United Kingdom. Ampofo Darko's co-authors include Lisa McElwee‐White, Joseph M. Fox, Melodie M. Machovina, Stephen Wallace, Ryan A. Mehl, Olga Dmitrenko, Jason W. Chin, William P. Sheffield, Li Zhang and F. Chris Curran and has published in prestigious journals such as Inorganic Chemistry, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Ampofo Darko

15 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ampofo Darko United States 9 421 208 115 95 85 15 504
King Chung Lam Hong Kong 15 620 1.5× 109 0.5× 53 0.5× 92 1.0× 252 3.0× 15 763
Arcadio Vázquez Czechia 9 366 0.9× 173 0.8× 63 0.5× 29 0.3× 58 0.7× 11 394
Ivan Buslov Switzerland 12 713 1.7× 113 0.5× 29 0.3× 40 0.4× 259 3.0× 18 797
Alexander W. H. Speed Canada 18 790 1.9× 184 0.9× 35 0.3× 42 0.4× 358 4.2× 30 839
Estela Haldón Spain 9 614 1.5× 236 1.1× 46 0.4× 16 0.2× 84 1.0× 9 709
Daniel K. Kim United States 7 478 1.1× 125 0.6× 18 0.2× 74 0.8× 288 3.4× 15 571
Ziqing Zuo China 12 1.1k 2.6× 139 0.7× 44 0.4× 82 0.9× 553 6.5× 13 1.1k
Daniel R. Tolentino United States 9 446 1.1× 86 0.4× 23 0.2× 30 0.3× 99 1.2× 9 485
Ann Keep United Kingdom 13 525 1.2× 196 0.9× 24 0.2× 141 1.5× 394 4.6× 21 651
Jeannette M. O’Brien United States 8 722 1.7× 131 0.6× 26 0.2× 62 0.7× 189 2.2× 8 784

Countries citing papers authored by Ampofo Darko

Since Specialization
Citations

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

Fields of papers citing papers by Ampofo Darko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ampofo Darko

This figure shows the co-authorship network connecting the top 25 collaborators of Ampofo Darko. A scholar is included among the top collaborators of Ampofo Darko 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 Ampofo Darko. Ampofo Darko 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.
Darko, Ampofo, et al.. (2024). Chromogenic Detection of the Organophosphorus Nerve Agent Simulant DCP Mediated by Rhodium(II,II) Paddlewheel Complexes. ACS Sensors. 9(5). 2325–2333. 8 indexed citations
2.
Nalaoh, Phattananawee, et al.. (2023). Effect of Tethered Sulfur Ligands on the Association Constants of Dirhodium(II,II) Paddlewheel Complexes. European Journal of Inorganic Chemistry. 27(5). 1 indexed citations
3.
Darko, Ampofo, et al.. (2023). Rh(II)-Catalyzed Si–H Insertion with Nosyl-hydrazone-Protected Aryl Donor Diazo Compounds. ACS Omega. 8(41). 38005–38012. 3 indexed citations
4.
Darko, Ampofo, et al.. (2022). Effect of Tethered, Axially Coordinated Ligands (TACLs) on Dirhodium(II,II) Catalyzed Cyclopropanation: A Linear Free Energy Relationship Study. The Journal of Organic Chemistry. 87(10). 6910–6917. 4 indexed citations
5.
Darko, Ampofo, et al.. (2021). Heteroleptic dirhodium(ii,ii) paddlewheel complexes as carbene transfer catalysts. Organic & Biomolecular Chemistry. 19(41). 8886–8905. 14 indexed citations
6.
Darko, Ampofo, et al.. (2021). Adducts of Rhodium(II) Acetate and Rhodium(II) Pivalate with 1,8-Diazabicyclo[5.4.0]undec-7-ene. Crystals. 11(5). 517–517. 5 indexed citations
7.
Darko, Ampofo, et al.. (2020). Tuning Rh( ii )-catalysed cyclopropanation with tethered thioether ligands. Dalton Transactions. 49(44). 15779–15787. 19 indexed citations
8.
Harris, Caleb F., et al.. (2019). Synthesis and Catalytic Properties of Dirhodium Paddlewheel Complexes with Tethered, Axially Coordinating Thioether Ligands. Inorganic Chemistry. 58(3). 1728–1732. 29 indexed citations
9.
Sheffield, William P., et al.. (2019). Effect of Tethered, Axial Thioether Coordination on Rhodium(II)‐Catalyzed Silyl‐Hydrogen Insertion. European Journal of Organic Chemistry. 2019(37). 6347–6351. 21 indexed citations
10.
Darko, Ampofo, et al.. (2018). Large-Scale Flow Photochemical Synthesis of Functionalized trans-Cyclooctenes Using Sulfonated Silica Gel. Synthesis. 50(24). 4875–4882. 9 indexed citations
11.
Darko, Ampofo, Stephen Wallace, Olga Dmitrenko, et al.. (2014). Conformationally strained trans-cyclooctene with improved stability and excellent reactivity in tetrazine ligation. Chemical Science. 5(10). 3770–3776. 226 indexed citations
12.
13.
Zhang, Li, et al.. (2011). Catalytic Oxidative Carbonylation of Arylamines to Ureas with W(CO)6/I2 as Catalyst. European Journal of Organic Chemistry. 2011(31). 6261–6268. 22 indexed citations
14.
Darko, Ampofo, et al.. (2011). Carbonylation of functionalized diamine diols to cyclic ureas: application to derivatives of DMP 450. Tetrahedron. 67(22). 3976–3983. 16 indexed citations
15.
Darko, Ampofo, et al.. (2007). Transition Metal‐Catalyzed Oxidative Carbonylation of Amines to Ureas. European Journal of Organic Chemistry. 2007(27). 4453–4465. 126 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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