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Researcher · Mediroyal Prevention Center · Hungary

Harold Greenfield

Harold Greenfield publishes mostly in Organic Chemistry, Inorganic Chemistry and Mechanical Engineering, on topics such as Asymmetric Hydrogenation and Catalysis, Chemical Reactions and Isotopes and Nanomaterials for catalytic reactions.

OpenAlex
World rank
#1,190,622
of 7,710,434 ranked researchers
Rank in Hungary
#1,507
of 25,218
Works
30
Citations
1.1k
Citations per work
35.7
h-index
17
i10-index 18Top 30% in Organic Chemistry
Harold Greenfield

What does Harold Greenfield research?

Harold Greenfield's work is mostly in Chemistry (41%), Engineering (15%), Pharmacology, Toxicology and Pharmaceutics (7%).

Physical Sciences: 18 works · 60.8% of their workChemistry: 12 works · 40.5% of their workOrganic Chemistry: 8 works · 27.0% of their workInorganic Chemistry: 4 works · 13.5% of their workEngineering: 4 works · 14.9% of their workMechanical Engineering: 2 works · 8.1% of their workBiomedical Engineering: 2 works · 6.8% of their workChemical Engineering: 2 works · 5.4% of their workCatalysis: 2 works · 5.4% of their workEverything else: 10 works · 32.4% of their workLife Sciences: 2 works · 6.8% of their workPharmacology, Toxicology and Pharmaceutics: 2 works · 6.8% of their workPharmaceutical Science: 2 works · 6.8% of their workTHEIR WORKHarold Greenfield30works
Life Sciences7%Physical Sciences61%

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. Chemistry1240.5%
    2. Engineering414.9%
    3. Chemical Engineering25.4%
  2. Everything else1032.4%
    1. Pharmacology, Toxicology and Pharmaceutics26.8%
  1. 1Organic Chemistry27% of their works
  2. 2Inorganic Chemistry14% of their works
  3. 3Mechanical Engineering8% of their works
  4. 4Pharmaceutical Science7% of their works
  5. 5Biomedical Engineering7% of their works
  6. 6Catalysis5% of their works

Research topics

Which keywords describe Harold Greenfield's research?

The keywords of their largest research topics: Hydrogenation, Asymmetric Catalysis, Transition Metal Complexes, Green Chemistry, Catalysis, Catalytic, Drug Discovery and Catalytic Reduction.

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.

All 21 words, with their numbers
  1. Hydrogenation152 topics
  2. Asymmetric Catalysis101 topic
  3. Transition Metal Complexes101 topic
  4. Green Chemistry93 topics
  5. Catalysis82 topics
  6. Catalytic82 topics
  7. Drug Discovery72 topics
  8. Catalytic Reduction51 topic
  9. Desulfurization51 topic
  10. Deuterium51 topic
  11. Hydrodeoxygenation51 topic
  12. Isotope Chemistry51 topic
  13. Nitro Compounds51 topic
  14. Alcohol Oxidation31 topic
  15. Chemistry Education31 topic
  16. Functional Group Transformations31 topic
  17. Hypervalent Iodine Compounds31 topic
  18. Laboratory Techniques31 topic
  19. Organic Synthesis31 topic
  20. Foldamers21 topic
  21. Peptide Synthesis21 topic

Where does Harold Greenfield work?

Harold Greenfield's main affiliation in the publication record is Mediroyal Prevention Center, Hungary.

How many publications and citations does Harold Greenfield have?

OpenAlex counts 30 works and 1,070 citations for Harold Greenfield, an h-index of 17, ranking #1,190,622 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised 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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