H.E.B. Lempers

1.0k total citations
17 papers, 827 citations indexed

About

H.E.B. Lempers is a scholar working on Organic Chemistry, Materials Chemistry and Catalysis. According to data from OpenAlex, H.E.B. Lempers has authored 17 papers receiving a total of 827 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Organic Chemistry, 8 papers in Materials Chemistry and 6 papers in Catalysis. Recurrent topics in H.E.B. Lempers's work include Mesoporous Materials and Catalysis (6 papers), Catalysis and Oxidation Reactions (6 papers) and Chemical Synthesis and Reactions (5 papers). H.E.B. Lempers is often cited by papers focused on Mesoporous Materials and Catalysis (6 papers), Catalysis and Oxidation Reactions (6 papers) and Chemical Synthesis and Reactions (5 papers). H.E.B. Lempers collaborates with scholars based in Netherlands, Ireland and Japan. H.E.B. Lempers's co-authors include Roger A. Sheldon, Isabel W. C. E. Arends, Jacob A. Elings, J. Reedijk, Ronald Hage, Jaap G. Haasnoot, Johannes G. Vos, John H. Van Diemen, Luisa De Cola and Vincenzo Balzani and has published in prestigious journals such as Journal of Catalysis, Inorganic Chemistry and The Journal of Organic Chemistry.

In The Last Decade

H.E.B. Lempers

17 papers receiving 798 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H.E.B. Lempers Netherlands 11 495 445 211 135 100 17 827
Trissa Joseph India 15 405 0.8× 603 1.4× 314 1.5× 185 1.4× 82 0.8× 18 924
K.‐X. Su China 6 630 1.3× 658 1.5× 404 1.9× 111 0.8× 117 1.2× 9 1.1k
Chetan K. Modi India 18 542 1.1× 403 0.9× 176 0.8× 65 0.5× 156 1.6× 65 958
Maryam Zare Iran 17 377 0.8× 269 0.6× 215 1.0× 51 0.4× 113 1.1× 39 673
Krzysztof Ambroziak Poland 14 279 0.6× 227 0.5× 143 0.7× 48 0.4× 138 1.4× 19 559
Sudip Mukhopadhyay United States 20 290 0.6× 861 1.9× 311 1.5× 220 1.6× 36 0.4× 57 1.1k
J.M. Sobczak Poland 14 292 0.6× 291 0.7× 223 1.1× 75 0.6× 167 1.7× 30 557
Sensen Shang China 17 417 0.8× 655 1.5× 373 1.8× 94 0.7× 21 0.2× 35 981
Patrícia A. Robles-Dutenhefner Brazil 18 610 1.2× 436 1.0× 152 0.7× 194 1.4× 20 0.2× 25 899
Dongfang Xu China 11 200 0.4× 221 0.5× 134 0.6× 32 0.2× 89 0.9× 20 515

Countries citing papers authored by H.E.B. Lempers

Since Specialization
Citations

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

Fields of papers citing papers by H.E.B. Lempers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.E.B. Lempers. 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 H.E.B. Lempers. The network helps show where H.E.B. Lempers may publish in the future.

Co-authorship network of co-authors of H.E.B. Lempers

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

All Works

17 of 17 papers shown
1.
Tanaka, Yoshiyuki, et al.. (2009). Research and Development of the Catalytic Oxidation of Methylacrylate to 3,3-Dimethoxy Methyl Propionate. Organic Process Research & Development. 13(3). 548–554. 5 indexed citations
2.
Lempers, H.E.B., R. Ann Sheldon, & Karl A. D. Swift. (2002). Stereoselectivity in the Fe(II)/Cu(II)-mediated Homolytic Decomposition of the cis- and trans-Isomers of Pinane Hydroperoxide. Chemistry Letters. 31(8). 830–831. 5 indexed citations
3.
Elings, Jacob A., H.E.B. Lempers, & Roger A. Sheldon. (2001). ChemInform Abstract: Solid Acid Catalyzed Rearrangement of Cyclic α,β‐Epoxy Ketones.. ChemInform. 32(2). 1 indexed citations
4.
Elings, Jacob A., H.E.B. Lempers, & Roger A. Sheldon. (2000). Solid-Acid Catalysed Rearrangement of Cyclic α,β-Epoxy Ketones. European Journal of Organic Chemistry. 2000(10). 1905–1911. 31 indexed citations
5.
Elings, Jacob A., H.E.B. Lempers, & Roger A. Sheldon. (2000). Solid-Acid Catalysed Rearrangement of Cyclic α,β-Epoxy Ketones. European Journal of Organic Chemistry. 2000(10). 1905–1911. 2 indexed citations
6.
Sheldon, Roger A., Isabel W. C. E. Arends, & H.E.B. Lempers. (1998). Activities and Stabilities of Redox Molecular Sieve Catalysts in Liquid Phase Oxidations. A Review. Collection of Czechoslovak Chemical Communications. 63(11). 1724–1742. 24 indexed citations
7.
Sheldon, Roger A., Isabel W. C. E. Arends, & H.E.B. Lempers. (1998). Liquid phase oxidation at metal ions and complexes in constrained environments. Catalysis Today. 41(4). 387–407. 142 indexed citations
8.
Sheldon, Roger A., et al.. (1998). Zeolite-catalysed rearrangements in organic synthesis. Journal of Molecular Catalysis A Chemical. 134(1-3). 129–135. 26 indexed citations
9.
Lempers, H.E.B. & Roger A. Sheldon. (1998). The Stability of Chromium in CrAPO-5, CrAPO-11, and CrS-1 during Liquid Phase Oxidations. Journal of Catalysis. 175(1). 62–69. 340 indexed citations
10.
Lempers, H.E.B., et al.. (1998). Metal-Catalyzed Oxidations with Pinane Hydroperoxide:  A Mechanistic Probe To Distinguish between Oxometal and Peroxometal Pathways. The Journal of Organic Chemistry. 63(5). 1408–1413. 22 indexed citations
11.
Hage, Ronald, et al.. (1997). Homo- and Heteronuclear Ruthenium and Osmium Complexes Containing an Asymmetric Pyrazine-Based Bridging Ligand. Inorganic Chemistry. 36(14). 3139–3145. 24 indexed citations
12.
Lempers, H.E.B. & Roger A. Sheldon. (1996). Allylic oxidation of olefins to the corresponding α,β-unsaturated ketones catalyzed by chromium aluminophosphate-5. Applied Catalysis A General. 143(1). 137–143. 55 indexed citations
13.
Lempers, H.E.B., et al.. (1996). Molybdenum‐catalyzed epoxidations of oct‐1‐ene and cyclohexene with organic hydroperoxides: Steric effects of the alkyl substituents of the hydroperoxide on the reaction rate. Recueil des Travaux Chimiques des Pays-Bas. 115(11-12). 542–546. 5 indexed citations
14.
Lempers, H.E.B., et al.. (1996). Synthesis, characterization and catalytic oxidation of alcohols with chromium-substituted aluminophosphates. Journal of the Chemical Society Faraday Transactions. 92(10). 1807–1807. 30 indexed citations
15.
Lempers, H.E.B., et al.. (1995). TiAl-β and CrAPO-5 as heterogeneous catalysts for selective oxidations in the liquid phase. Colloids and Surfaces A Physicochemical and Engineering Aspects. 101(2-3). 137–146. 14 indexed citations
16.
17.
Diemen, John H. Van, Ronald Hage, Jaap G. Haasnoot, et al.. (1992). Electrochemical and photophysical properties of new triazole-bridged heterobimetallic ruthenium-rhodium and ruthenium-iridium complexes. Inorganic Chemistry. 31(17). 3518–3522. 91 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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