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Researcher · Delaware Technical Community College · United States

Robert W. Freerksen

Robert W. Freerksen publishes mostly in Organic Chemistry, Pharmaceutical Science and Spectroscopy, on topics such as Chemical Synthesis and Reactions, Organic Chemistry Cycloaddition Reactions and Fluorine in Organic Chemistry.

OpenAlex
World rank
#2,520,879
of 7,710,434 ranked researchers
Rank in United States
#742,524
of 1,627,098
Works
16
Citations
264
Citations per work
16.5
h-index
7
i10-index 6Top 84% in Organic Chemistry
Robert W. Freerksen

What does Robert W. Freerksen research?

Robert W. Freerksen's work is mostly in Chemistry (72%), Pharmacology, Toxicology and Pharmaceutics (11%), Biochemistry, Genetics and Molecular Biology (6%).

Physical Sciences: 12 works · 76.5% of their workChemistry: 12 works · 72.3% of their workOrganic Chemistry: 10 works · 63.8% of their workSpectroscopy: 1 works · 8.5% of their workEngineering: 1 works · 4.2% of their workAerospace Engineering: 0 works · 2.1% of their workBiomedical Engineering: 0 works · 2.1% of their workLife Sciences: 3 works · 17.0% of their workPharmacology, Toxicology and Pharmaceutics: 2 works · 10.6% of their workPharmaceutical Science: 2 works · 10.6% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 6.4% of their workMolecular Biology: 1 works · 6.4% of their workEverything else: 1 works · 6.5% of their workTHEIR WORKRobert W.Freerksen16works
Life Sciences17%Physical Sciences76%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Chemistry1272.3%
    2. Engineering14.2%
    1. Pharmacology, Toxicology and Pharmaceutics210.6%
    2. Biochemistry, Genetics and Molecular Biology16.4%
  3. Everything else16.5%
  1. 1Organic Chemistry64% of their works
  2. 2Pharmaceutical Science11% of their works
  3. 3Spectroscopy8% of their works
  4. 4Molecular Biology6% of their works
  5. 5Biomedical Engineering2% of their works
  6. 6Aerospace Engineering2% of their works

Research topics

Which keywords describe Robert W. Freerksen's research?

The keywords of their largest research topics: Green Chemistry, Catalysis, Medicinal Chemistry, Esterification, Oxidation, Enantioselective Synthesis, Drug Discovery and Organic Chemistry.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. Green Chemistry92 topics
  2. Catalysis82 topics
  3. Medicinal Chemistry73 topics
  4. Esterification61 topic
  5. Oxidation61 topic
  6. Enantioselective Synthesis52 topics
  7. Drug Discovery42 topics
  8. Organic Chemistry41 topic
  9. Reactivity41 topic
  10. Alcohol Oxidation31 topic
  11. Catalytic31 topic
  12. Enantioselective Reactions31 topic
  13. Fluorine31 topic
  14. Organocatalysis31 topic
  15. Pharmaceuticals31 topic
  16. Deuterium21 topic
  17. Foldamers21 topic
  18. Isotope Chemistry21 topic
  19. Organophosphorus Synthesis21 topic
  20. Peptide Synthesis21 topic
  21. Phosphonate Chemistry21 topic

Where does Robert W. Freerksen work?

Robert W. Freerksen's main affiliation in the publication record is Delaware Technical Community College, United States.

How many publications and citations does Robert W. Freerksen have?

OpenAlex counts 16 works and 264 citations for Robert W. Freerksen, an h-index of 7, ranking #2,520,879 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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