Robert Lettan

1.0k total citations
10 papers, 843 citations indexed

About

Robert Lettan is a scholar working on Organic Chemistry, Molecular Biology and Cell Biology. According to data from OpenAlex, Robert Lettan has authored 10 papers receiving a total of 843 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 5 papers in Molecular Biology and 3 papers in Cell Biology. Recurrent topics in Robert Lettan's work include Chemical Synthesis and Analysis (3 papers), Synthetic Organic Chemistry Methods (3 papers) and Asymmetric Synthesis and Catalysis (2 papers). Robert Lettan is often cited by papers focused on Chemical Synthesis and Analysis (3 papers), Synthetic Organic Chemistry Methods (3 papers) and Asymmetric Synthesis and Catalysis (2 papers). Robert Lettan collaborates with scholars based in United States. Robert Lettan's co-authors include Karl A. Scheidt, Jon A. Dieringer, Richard P. Van Duyne, Chris V. Galliford, Troy E. Reynolds, Krishnan Damodaran, Miguel Reyes‐Múgica, Abdelhadi Rebbaa, Dipanjan Basu and Julianne M. Gibbs and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Physical Chemistry C.

In The Last Decade

Robert Lettan

10 papers receiving 832 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert Lettan United States 10 387 258 246 235 148 10 843
А. И. Котельников Russia 16 51 0.1× 184 0.7× 427 1.7× 131 0.6× 348 2.4× 97 847
Nathaniel G. Butlin United States 12 110 0.3× 402 1.6× 60 0.2× 147 0.6× 458 3.1× 15 892
Peter Schellenberg Germany 14 72 0.2× 197 0.8× 117 0.5× 66 0.3× 171 1.2× 37 573
Robert D. Nielsen United States 11 113 0.3× 271 1.1× 46 0.2× 25 0.1× 169 1.1× 23 650
Ingar H. Wasbotten Norway 11 127 0.3× 267 1.0× 114 0.5× 130 0.6× 514 3.5× 13 820
Cristina Martí Spain 11 88 0.2× 135 0.5× 225 0.9× 157 0.7× 456 3.1× 14 774
Romain Berraud‐Pache France 12 84 0.2× 325 1.3× 137 0.6× 189 0.8× 307 2.1× 21 767
Peter Šebej Czechia 16 25 0.1× 267 1.0× 256 1.0× 165 0.7× 392 2.6× 31 811
С. А. Маскевич Belarus 11 517 1.3× 238 0.9× 46 0.2× 352 1.5× 591 4.0× 72 960
Nikolai Gadjev Bulgaria 18 30 0.1× 450 1.7× 288 1.2× 96 0.4× 197 1.3× 47 821

Countries citing papers authored by Robert Lettan

Since Specialization
Citations

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

Fields of papers citing papers by Robert Lettan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Lettan

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

All Works

10 of 10 papers shown
1.
Pauw, Kevin De, Bart Roelands, Jeroen Van Cutsem, et al.. (2017). Do Glucose and Caffeine Nasal Sprays Influence Exercise or Cognitive Performance?. International Journal of Sports Physiology and Performance. 12(9). 1186–1191. 10 indexed citations
2.
3.
Basu, Dipanjan, et al.. (2014). Identification, Mechanism of Action, and Antitumor Activity of a Small Molecule Inhibitor of Hippo, TGF-β, and Wnt Signaling Pathways. Molecular Cancer Therapeutics. 13(6). 1457–1467. 56 indexed citations
4.
Lettan, Robert, et al.. (2009). Amide Enolate Additions to Acylsilanes: In Situ Generation of Unusual and Stereoselective Homoenolate Equivalents. Journal of the American Chemical Society. 131(25). 8805–8814. 93 indexed citations
5.
Lettan, Robert, et al.. (2008). Highly Stereoselective Synthesis of Substituted γ‐Lactams from Acylsilanes. Angewandte Chemie International Edition. 47(12). 2294–2297. 50 indexed citations
6.
Lettan, Robert, et al.. (2008). Highly Stereoselective Synthesis of Substituted γ‐Lactams from Acylsilanes. Angewandte Chemie. 120(12). 2326–2329. 14 indexed citations
7.
Dieringer, Jon A., Robert Lettan, Karl A. Scheidt, & Richard P. Van Duyne. (2007). A Frequency Domain Existence Proof of Single-Molecule Surface-Enhanced Raman Spectroscopy. Journal of the American Chemical Society. 129(51). 16249–16256. 438 indexed citations
8.
Stokes, Grace Y., Julianne M. Gibbs, Robert Lettan, et al.. (2007). Insights into Heterogeneous Atmospheric Oxidation Chemistry:  Development of a Tailor-Made Synthetic Model for Studying Tropospheric Surface Chemistry. The Journal of Physical Chemistry C. 111(4). 1567–1578. 50 indexed citations
9.
Lettan, Robert, Troy E. Reynolds, Chris V. Galliford, & Karl A. Scheidt. (2006). Synthesis of Tertiary β-Hydroxy Amides by Enolate Additions to Acylsilanes. Journal of the American Chemical Society. 128(49). 15566–15567. 39 indexed citations
10.
Lettan, Robert & Karl A. Scheidt. (2005). Lewis Base-Catalyzed Additions of Alkynes Using Trialkoxysilylalkynes. Organic Letters. 7(15). 3227–3230. 56 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.

Explore authors with similar magnitude of impact

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