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Researcher · Gakushuin University · Japan

Takahiko Akiyama

Takahiko Akiyama publishes mostly in Organic Chemistry, Inorganic Chemistry and Pharmaceutical Science, on topics such as Asymmetric Synthesis and Catalysis, Asymmetric Hydrogenation and Catalysis and Fluorine in Organic Chemistry.

ORCID 0000-0003-4709-4107 OpenAlex
World rank
#868,233
of 7,710,434 ranked researchers
Rank in Japan
#11,063
of 383,136
Works
477
Citations
17k
Citations per work
36.7
h-index
61
i10-index 193Top 0.9% in Organic Chemistry
Takahiko Akiyama

What does Takahiko Akiyama research?

Takahiko Akiyama's work is mostly in Chemistry (76%), Biochemistry, Genetics and Molecular Biology (7%), Pharmacology, Toxicology and Pharmaceutics (7%).

Physical Sciences: 368 works · 77.1% of their workChemistry: 362 works · 75.9% of their workOrganic Chemistry: 303 works · 63.6% of their workInorganic Chemistry: 41 works · 8.7% of their workSpectroscopy: 17 works · 3.6% of their workMaterials Science: 6 works · 1.2% of their workMaterials Chemistry: 6 works · 1.2% of their workLife Sciences: 64 works · 13.4% of their workBiochemistry, Genetics and Molecular Biology: 32 works · 6.7% of their workMolecular Biology: 32 works · 6.7% of their workPharmacology, Toxicology and Pharmaceutics: 32 works · 6.7% of their workPharmaceutical Science: 32 works · 6.7% of their workEverything else: 45 works · 9.5% of their workTHEIR WORKTakahiko Akiyama477works
Life Sciences13%Physical Sciences77%

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. Chemistry36275.9%
    2. Materials Science61.2%
    1. Biochemistry, Genetics and Molecular Biology326.7%
    2. Pharmacology, Toxicology and Pharmaceutics326.7%
  3. Everything else459.5%
  1. 1Organic Chemistry64% of their works
  2. 2Inorganic Chemistry9% of their works
  3. 3Pharmaceutical Science7% of their works
  4. 4Molecular Biology7% of their works
  5. 5Spectroscopy4% of their works
  6. 6Materials Chemistry1% of their works

Research topics

Which keywords describe Takahiko Akiyama's research?

The keywords of their largest research topics: Enantioselective Reactions, Transition Metal Catalysis, Chiral Catalysts, Organocatalysis, Enantioselective Synthesis, Metal-Catalyzed Reactions, Asymmetric Catalysis and Hydrogenation.

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 20 words, with their numbers
  1. Enantioselective Reactions2862 topics
  2. Transition Metal Catalysis2522 topics
  3. Chiral Catalysts2001 topic
  4. Organocatalysis2001 topic
  5. Enantioselective Synthesis1292 topics
  6. Metal-Catalyzed Reactions1042 topics
  7. Asymmetric Catalysis861 topic
  8. Hydrogenation861 topic
  9. Fluorine801 topic
  10. Medicinal Chemistry801 topic
  11. Olefin Metathesis771 topic
  12. Ruthenium Catalysts771 topic
  13. Catalysis571 topic
  14. Oxidation571 topic
  15. Drug Discovery541 topic
  16. Peptide Synthesis541 topic
  17. Carbene Chemistry521 topic
  18. Carbon–Carbon Bond Formation521 topic
  19. Cyclopropanation521 topic
  20. C–H Activation521 topic

Where does Takahiko Akiyama work?

Takahiko Akiyama's main affiliation in the publication record is Gakushuin University, Japan.

How many publications and citations does Takahiko Akiyama have?

OpenAlex counts 477 works and 17,499 citations for Takahiko Akiyama, an h-index of 61, ranking #868,233 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.

Other researchers named Takahiko Akiyama

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