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Researcher · Kyoto University · Japan

Tamio Hayashi

Tamio Hayashi publishes mostly in Organic Chemistry, Inorganic Chemistry and Molecular Biology, on topics such as Asymmetric Synthesis and Catalysis, Asymmetric Hydrogenation and Catalysis and Catalytic C–H Functionalization Methods.

ORCID 0000-0001-9187-3664 OpenAlex
World rank
#46,841
of 7,710,434 ranked researchers
Rank in Japan
#243
of 383,136
Works
959
Citations
47k
Citations per work
49.4
h-index
118
i10-index 487Top 0.1% in Organic Chemistry
Tamio Hayashi

What does Tamio Hayashi research?

Tamio Hayashi's work is mostly in Chemistry (92%), Biochemistry, Genetics and Molecular Biology (3%), Pharmacology, Toxicology and Pharmaceutics (2%).

Physical Sciences: 888 works · 92.6% of their workChemistry: 880 works · 91.8% of their workOrganic Chemistry: 706 works · 73.6% of their workInorganic Chemistry: 151 works · 15.7% of their workSpectroscopy: 24 works · 2.5% of their workEngineering: 8 works · 0.8% of their workBiomedical Engineering: 8 works · 0.8% of their workLife Sciences: 43 works · 4.5% of their workBiochemistry, Genetics and Molecular Biology: 26 works · 2.7% of their workMolecular Biology: 26 works · 2.7% of their workPharmacology, Toxicology and Pharmaceutics: 17 works · 1.8% of their workPharmaceutical Science: 17 works · 1.8% of their workEverything else: 28 works · 2.9% of their workTHEIR WORKTamio Hayashi959works
Life Sciences4%Physical Sciences93%

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. Chemistry88091.8%
    2. Engineering80.8%
    1. Biochemistry, Genetics and Molecular Biology262.7%
    2. Pharmacology, Toxicology and Pharmaceutics171.8%
  3. Everything else282.9%
  1. 1Organic Chemistry74% of their works
  2. 2Inorganic Chemistry16% of their works
  3. 3Molecular Biology3% of their works
  4. 4Spectroscopy2% of their works
  5. 5Pharmaceutical Science2% of their works
  6. 6Biomedical Engineering1% of their works

Research topics

Which keywords describe Tamio Hayashi's research?

The keywords of their largest research topics: Transition Metal Catalysis, Enantioselective Reactions, C-C Bond Formation, Metal-Catalyzed Reactions, Transition Metal Complexes, Asymmetric Synthesis, Organocatalysis and Chiral Ligands.

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 26 words, with their numbers
  1. Transition Metal Catalysis9533 topics
  2. Enantioselective Reactions7832 topics
  3. C-C Bond Formation6232 topics
  4. Metal-Catalyzed Reactions5152 topics
  5. Transition Metal Complexes4942 topics
  6. Asymmetric Synthesis4852 topics
  7. Organocatalysis4852 topics
  8. Chiral Ligands4742 topics
  9. Oxidative Coupling4182 topics
  10. Chiral Catalysts3971 topic
  11. Spirooxindoles3971 topic
  12. Asymmetric Catalysis3861 topic
  13. Hydrogenation3861 topic
  14. Enantioselective Synthesis3682 topics
  15. Carbon–Carbon Bond Formation3301 topic
  16. C–H Activation3301 topic
  17. Cross-Coupling Reactions2261 topic
  18. Palladium-Catalyzed2261 topic
  19. Carbene Chemistry1851 topic
  20. Cyclopropanation1851 topic
  21. Olefin Metathesis1831 topic
  22. Ruthenium Catalysts1831 topic
  23. Frustrated Lewis Pairs1081 topic
  24. Metal-Free Hydrogen Activation1081 topic
  25. Atropisomerism881 topic
  26. Axial Chirality881 topic

Where does Tamio Hayashi work?

Tamio Hayashi's main affiliation in the publication record is Kyoto University, Japan.

How many publications and citations does Tamio Hayashi have?

OpenAlex counts 959 works and 47,420 citations for Tamio Hayashi, an h-index of 118, ranking #46,841 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.

Discussion

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