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Researcher · University of California, Irvine · United States

David W. Old

David W. Old publishes mostly in Organic Chemistry, Pharmacology and Inorganic Chemistry, on topics such as Chemical synthesis and alkaloids, Alkaloids: synthesis and pharmacology and Catalytic Cross-Coupling Reactions.

OpenAlex
World rank
#1,496,767
of 7,710,434 ranked researchers
Rank in United States
#469,320
of 1,627,098
Works
25
Citations
2k
Citations per work
81.8
h-index
11
i10-index 11Top 57% in Organic Chemistry
David W. Old

What does David W. Old research?

David W. Old's work is mostly in Chemistry (68%), Pharmacology, Toxicology and Pharmaceutics (12%), Biochemistry, Genetics and Molecular Biology (11%).

Physical Sciences: 17 works · 68.0% of their workChemistry: 17 works · 68.0% of their workOrganic Chemistry: 14 works · 56.0% of their workInorganic Chemistry: 2 works · 6.7% of their workSpectroscopy: 1 works · 5.3% of their workLife Sciences: 6 works · 22.6% of their workPharmacology, Toxicology and Pharmaceutics: 3 works · 12.0% of their workPharmacology: 3 works · 12.0% of their workBiochemistry, Genetics and Molecular Biology: 3 works · 10.6% of their workBiochemistry: 1 works · 5.3% of their workMolecular Biology: 1 works · 5.3% of their workEverything else: 2 works · 9.4% of their workTHEIR WORKDavid W. Old25works
Life Sciences23%Physical Sciences68%

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. Chemistry1768.0%
    1. Pharmacology, Toxicology and Pharmaceutics312.0%
    2. Biochemistry, Genetics and Molecular Biology310.6%
  3. Everything else29.4%
  1. 1Organic Chemistry56% of their works
  2. 2Pharmacology12% of their works
  3. 3Inorganic Chemistry7% of their works
  4. 4Biochemistry5% of their works
  5. 5Spectroscopy5% of their works
  6. 6Molecular Biology5% of their works

Research topics

Which keywords describe David W. Old's research?

The keywords of their largest research topics: Transition Metal Catalysis, Alkaloids, Synthesis, C-C Bond Formation, Amaryllidaceae, Galanthamine, Cross-Coupling Reactions and Kratom.

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. Transition Metal Catalysis203 topics
  2. Alkaloids192 topics
  3. Synthesis142 topics
  4. C-C Bond Formation122 topics
  5. Amaryllidaceae101 topic
  6. Galanthamine101 topic
  7. Cross-Coupling Reactions91 topic
  8. Kratom91 topic
  9. Mitragyna Speciosa91 topic
  10. Palladium-Catalyzed91 topic
  11. Carbon–Carbon Bond Formation81 topic
  12. C–H Activation81 topic
  13. Enantioselective Reactions82 topics
  14. Asymmetric Catalysis51 topic
  15. Hydrogenation51 topic
  16. Acetogenins41 topic
  17. Annonaceae41 topic
  18. Chiral Catalysts31 topic
  19. Organocatalysis31 topic
  20. NF-?B21 topic
  21. Signaling21 topic

Where does David W. Old work?

David W. Old's main affiliation in the publication record is University of California, Irvine, United States.

How many publications and citations does David W. Old have?

OpenAlex counts 25 works and 2,044 citations for David W. Old, an h-index of 11, ranking #1,496,767 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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