Artis Klapars

7.7k total citations · 4 hit papers
53 papers, 6.3k citations indexed

About

Artis Klapars is a scholar working on Organic Chemistry, Molecular Biology and Inorganic Chemistry. According to data from OpenAlex, Artis Klapars has authored 53 papers receiving a total of 6.3k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Organic Chemistry, 25 papers in Molecular Biology and 12 papers in Inorganic Chemistry. Recurrent topics in Artis Klapars's work include Chemical Synthesis and Analysis (16 papers), Catalytic Cross-Coupling Reactions (14 papers) and Catalytic C–H Functionalization Methods (11 papers). Artis Klapars is often cited by papers focused on Chemical Synthesis and Analysis (16 papers), Catalytic Cross-Coupling Reactions (14 papers) and Catalytic C–H Functionalization Methods (11 papers). Artis Klapars collaborates with scholars based in United States, Germany and Japan. Artis Klapars's co-authors include Stephen L. Buchwald, Xiaohua Huang, Jon C. Antilla, Lei Jiang, Kevin W. Anderson, Fuk Yee Kwong, Kevin R. Campos, J. Zanon, Danilo Zim and Gabriel E. Job and has published in prestigious journals such as Science, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

Artis Klapars

50 papers receiving 6.2k citations

Hit Papers

A General and Efficient Copper Catalyst for the Amidation... 2001 2026 2009 2017 2001 2002 2003 2002 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. A General and Efficient Copper Catalyst for the Amidation of Aryl Halides and the N-Arylation of Nitrogen Heterocycles
    2001 895 citations Artis Klapars, Jon C. Antilla et al. Journal of the American Chemical Society profile →
  2. A General and Efficient Copper Catalyst for the Amidation of Aryl Halides
    2002 738 citations Artis Klapars, Xiaohua Huang et al. Journal of the American Chemical Society profile →
  3. Expanding Pd-Catalyzed C−N Bond-Forming Processes:  The First Amidation of Aryl Sulfonates, Aqueous Amination, and Complementarity with Cu-Catalyzed Reactions
    2003 678 citations Xiaohua Huang, Artis Klapars et al. Journal of the American Chemical Society profile →
  4. The Copper-Catalyzed N-Arylation of Indoles
    2002 502 citations Jon C. Antilla, Artis Klapars et al. Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Artis Klapars United States 28 5.5k 1.4k 898 321 241 53 6.3k
Bhisma K. Patel India 49 6.3k 1.1× 813 0.6× 997 1.1× 364 1.1× 320 1.3× 211 6.9k
Jung Woon Yang South Korea 31 5.5k 1.0× 1.4k 1.0× 1.9k 2.1× 370 1.2× 356 1.5× 75 6.3k
José M. Sansano Spain 40 5.6k 1.0× 1.2k 0.8× 1.2k 1.3× 530 1.7× 186 0.8× 228 6.3k
Vittorio Farina United States 37 5.3k 1.0× 1.5k 1.0× 889 1.0× 459 1.4× 268 1.1× 119 6.4k
Joseph R. Martinelli United States 18 3.9k 0.7× 669 0.5× 786 0.9× 411 1.3× 358 1.5× 31 4.3k
Martin D. Eastgate United States 39 5.8k 1.1× 1.1k 0.8× 1.2k 1.3× 360 1.1× 261 1.1× 107 6.8k
Giancarlo Fabrizi Italy 48 8.9k 1.6× 1.1k 0.7× 1.1k 1.2× 402 1.3× 199 0.8× 216 9.6k
Paul G. Bulger United States 18 7.1k 1.3× 1.6k 1.1× 802 0.9× 381 1.2× 188 0.8× 33 7.6k
Stefano Cicchi Italy 32 3.6k 0.6× 1.1k 0.8× 401 0.4× 593 1.8× 256 1.1× 136 4.4k
László Kollár Hungary 33 4.3k 0.8× 903 0.6× 1.6k 1.8× 411 1.3× 283 1.2× 335 5.2k

Countries citing papers authored by Artis Klapars

Since Specialization
Citations

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

Fields of papers citing papers by Artis Klapars

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Artis Klapars

This figure shows the co-authorship network connecting the top 25 collaborators of Artis Klapars. A scholar is included among the top collaborators of Artis Klapars 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 Artis Klapars. Artis Klapars 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.
Obligacion, Jennifer V., Tao Wang, Daniel Zewge, et al.. (2024). Development of a Thiophosphorylation Process for the Synthesis of 2′F-Thio-Adenosine Monophosphate. Organic Process Research & Development. 28(2). 588–596.
2.
Johnson, Heather C., Shaoguang Zhang, Anna Fryszkowska, et al.. (2021). Biocatalytic oxidation of alcohols using galactose oxidase and a manganese(iii) activator for the synthesis of islatravir. Organic & Biomolecular Chemistry. 19(7). 1620–1625. 18 indexed citations
3.
Zhang, Shaoguang, Serge Ruccolo, Anna Fryszkowska, et al.. (2021). Electrochemical Activation of Galactose Oxidase: Mechanistic Studies and Synthetic Applications. ACS Catalysis. 11(12). 7270–7280. 26 indexed citations
4.
Zultanski, Susan L., Nadine Kuhl, Wendy Zhong, et al.. (2020). Mechanistic Understanding of a Robust and Scalable Synthesis of Per(6-deoxy-6-halo)cyclodextrins, Versatile Intermediates for Cyclodextrin Modification. Organic Process Research & Development. 25(3). 597–607. 12 indexed citations
5.
Hyde, Alan M., et al.. (2019). Investigating the Underappreciated Hydrolytic Instability of 1,8-Diazabicyclo[5.4.0]undec-7-ene and Related Unsaturated Nitrogenous Bases. Organic Process Research & Development. 23(9). 1860–1871. 66 indexed citations
6.
Pirrone, Gregory F., Rose Mathew, Alexey A. Makarov, et al.. (2018). Supercritical fluid chromatography-photodiode array detection-electrospray ionization mass spectrometry as a framework for impurity fate mapping in the development and manufacture of drug substances. Journal of Chromatography B. 1080. 42–49. 29 indexed citations
7.
DiRocco, Daniel A., Yining Ji, Edward C. Sherer, et al.. (2017). A multifunctional catalyst that stereoselectively assembles prodrugs. Science. 356(6336). 426–430. 137 indexed citations
8.
Maddess, Matthew L., Jeremy P. Scott, Carl A. Baxter, et al.. (2014). Enantioselective Synthesis of a Highly Substituted Tetrahydrofluorene Derivative as a Potent and Selective Estrogen Receptor Beta Agonist. Organic Process Research & Development. 18(4). 528–538. 11 indexed citations
9.
Yasuda, Nobuyoshi, Artis Klapars, Yoshinori Kohmura, et al.. (2011). Asymmetric Synthesis of a Potent hNK-1 Receptor Antagonist. Journal of Synthetic Organic Chemistry Japan. 69(5). 579–588.
10.
Barker, Graeme, Artis Klapars, Darren Stead, et al.. (2011). Enantioselective, Palladium-Catalyzed α-Arylation of N-Boc Pyrrolidine: In Situ React IR Spectroscopic Monitoring, Scope, and Synthetic Applications. The Journal of Organic Chemistry. 76(15). 5936–5953. 117 indexed citations
11.
Campos, Kevin R., Artis Klapars, Yoshinori Kohmura, et al.. (2011). Enantioselective, Biocatalytic Reduction of 3-Substituted Cyclopentenones: Application to the Asymmetric Synthesis of an hNK-1 Receptor Antagonist. Organic Letters. 13(5). 1004–1007. 7 indexed citations
12.
Liu, Yong, et al.. (2009). Identification and structural elucidation of process impurities generated in the end-game synthesis of taranabant (MK-0364) via cyanuric chloride. Journal of Pharmaceutical and Biomedical Analysis. 49(3). 702–710. 3 indexed citations
13.
Klapars, Artis, Kevin R. Campos, Jacob H. Waldman, et al.. (2008). Enantioselective Pd-Catalyzed α-Arylation of N-Boc-Pyrrolidine: The Key to an Efficient and Practical Synthesis of a Glucokinase Activator. The Journal of Organic Chemistry. 73(13). 4986–4993. 54 indexed citations
14.
Campos, Kevin R., Artis Klapars, Jacob H. Waldman, Peter G. Dormer, & Cheng‐Yi Chen. (2006). Enantioselective, Palladium-Catalyzed α-Arylation of N-Boc-pyrrolidine. Journal of the American Chemical Society. 128(11). 3538–3539. 230 indexed citations
15.
Klapars, Artis, Kevin R. Campos, Cheng‐yi Chen, & R. P. Volante. (2005). Preparation of Enamides via Palladium-Catalyzed Amidation of Enol Tosylates. Organic Letters. 7(6). 1185–1188. 155 indexed citations
16.
Klapars, Artis, Jacob H. Waldman, Kevin R. Campos, et al.. (2005). Mild and Practical Method for the α-Arylation of Nitriles with Heteroaryl Halides. The Journal of Organic Chemistry. 70(24). 10186–10189. 39 indexed citations
17.
Klapars, Artis & Edwin Vedējs. (2004). Activation of Pyridinium Salts for Electrophilic Acylation: a Method for Conversion of Pyridines into 3-Acylpyridines. Chemistry of Heterocyclic Compounds. 40(6). 759–766. 2 indexed citations
18.
Vedējs, Edwin, Artis Klapars, Don L. Warner, & A. H. Weiss. (2001). Reductive Deprotection of N-Tritylaziridines. The Journal of Organic Chemistry. 66(22). 7542–7546. 25 indexed citations
19.
Klapars, Artis, Jon C. Antilla, Xiaohua Huang, & Stephen L. Buchwald. (2001). A General and Efficient Copper Catalyst for the Amidation of Aryl Halides and the N-Arylation of Nitrogen Heterocycles. Journal of the American Chemical Society. 123(31). 7727–7729. 895 indexed citations breakdown →
20.
Vedējs, Edwin, Artis Klapars, B. Narasimhulu Naidu, David W. Piotrowski, & Fábio C. Tucci. (2000). Enantiocontrolled Synthesis of (1S,2S)-6-Desmethyl-(methylaziridino)mitosene. Journal of the American Chemical Society. 122(22). 5401–5402. 40 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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