Tamio Hayashi

47.2k citations
523 papers · 39.0k · 7 hit papers · h-index 106

Impact in

    • Catalytic C–H Functionalization Methods
    • Asymmetric Synthesis and Catalysis
    • Catalytic Cross-Coupling Reactions
    • Synthetic Organic Chemistry Methods
    • Cyclopropane Reaction Mechanisms
    • Organoboron and organosilicon chemistry
    • Asymmetric Hydrogenation and Catalysis

Papers in

    • Asymmetric Synthesis and Catalysis 244
    • Catalytic C–H Functionalization Methods 184
    • Catalytic Cross-Coupling Reactions 135
    • Synthetic Organic Chemistry Methods 112
    • Cyclopropane Reaction Mechanisms 106
    • Organoboron and organosilicon chemistry 63
    • Axial and Atropisomeric Chirality Synthesis 56
    • Asymmetric Hydrogenation and Catalysis 226

Tamio Hayashi

518 papers receiving 38.1k citations

Tamio Hayashi's Hit Papers

tert-Butoxide-Mediated Arylation of Benzene with Aryl Halides in the Presence of a Catalytic 1,10-Phenanthroline Derivative 2010 · 463 citations
4630+15+30Years since publication4008001.2k

Peers

Tamio Hayashi
Comparison fields: 5 of 118
  • Organic Chemistry 37.0k
  • Inorganic Chemistry 15.6k
  • Pharmaceutical Science 1.7k
  • Process Chemistry and Technology 567
  • Spectroscopy 2.0k
Replace Gregory C. Fu with:
Gregory C. Fu United States
Keiji Maruoka Japan
Paul Knochel Germany
Roland Fröhlich Germany
Dieter Enders Germany
Masakatsu Shibasaki Japan
Amir H. Hoveyda United States
Karl Anker Jørgensen Denmark
Benjamin List Germany
Shu‐Li You China
Tamio Hayashi relative to Gregory C. Fu United States Gregory C. Fu's profile →
Citations per field
00.5×2.7×
Gregory C. Fu · 1×
Citations per year

Countries citing papers authored by Tamio Hayashi

Since Specialization
Citations

This map shows the geographic impact of Tamio Hayashi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tamio Hayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tamio Hayashi more than expected).

Fields of papers citing papers by Tamio Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tamio Hayashi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tamio Hayashi. The network helps show where Tamio Hayashi may publish in the future.

Co-authors

The 25 scholars most cited alongside Tamio Hayashi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tamio Hayashi Line = papers co-authored together Tamio Hayashi links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 523 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Rhodium-Catalyzed Asymmetric 1,4-Addition and Its Related Asymmetric Reactions
Hit paper breakdown →
20031297
2
Catalytic asymmetric aldol reaction: reaction of aldehydes with isocyanoacetate catalyzed by a chiral ferrocenylphosphine-gold(I) complex
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1986643
3
Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II): an effective catalyst for cross-coupling of secondary and primary alkyl Grignard and alkylzinc reagents with organic halides
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1984641
4
Rhodium-Catalyzed Asymmetric 1,4-Addition of Aryl- and Alkenylboronic Acids to Enones
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1998600
5
Catalytic Cycle of Rhodium-Catalyzed Asymmetric 1,4-Addition of Organoboronic Acids. Arylrhodium, Oxa-π-allylrhodium, and Hydroxorhodium Intermediates
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2002530
6 2000464
7
tert-Butoxide-Mediated Arylation of Benzene with Aryl Halides in the Presence of a Catalytic 1,10-Phenanthroline Derivative
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2010463
8 2003416
9
Asymmetric Synthesis Catalyzed by Chiral Ferrocenylphosphine–Transition Metal Complexes. I. Preparation of Chiral Ferrocenylphosphines
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1980387
10 2004378
11 2001313
12 1989308
13 2006295
14 1991285
15 1991275
16 1993251
17 2004248
18 1988248
19 1982243
20 1993238

About Tamio Hayashi

Tamio Hayashi is a scholar working on Organic Chemistry, Inorganic Chemistry, Molecular Biology, Spectroscopy and Pharmaceutical Science, having authored 523 papers that have together received 39.0k indexed citations. Recurring topics across this work include Asymmetric Synthesis and Catalysis (244 papers), Asymmetric Hydrogenation and Catalysis (226 papers), Catalytic C–H Functionalization Methods (184 papers), Catalytic Cross-Coupling Reactions (135 papers), Synthetic Organic Chemistry Methods (112 papers), Cyclopropane Reaction Mechanisms (106 papers), Organoboron and organosilicon chemistry (63 papers) and Axial and Atropisomeric Chirality Synthesis (56 papers). The work is most often cited by research in Organic Chemistry (37.0k citations), Inorganic Chemistry (15.6k citations), Pharmaceutical Science (1.7k citations), Process Chemistry and Technology (567 citations) and Spectroscopy (2.0k citations). Tamio Hayashi has collaborated with scholars based in Japan, Singapore and China. Frequent co-authors include Ryo Shintani, Makoto Kumada, Yasuhiro Uozumi, Takahiro Nishimura, Yoshihiko Ito, Masamichi Ogasawara, Kaori Yamasaki, Norihito Tokunaga, Eiji Shirakawa and Mitsuo Konishi. Their work appears in journals such as Journal of the American Chemical Society, Tetrahedron Letters, Organic Letters, Angewandte Chemie International Edition and The Journal of Organic Chemistry.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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