World's Best Scientists 2026 revealed!
Hirohisa Ohmiya

Hirohisa Ohmiya

D-Index & Metrics

Chemistry

D-Index
63
Citations
10945
World Ranking
8640
National Ranking
586

Hirohisa Ohmiya publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Hirohisa Ohmiya sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 178 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Hirohisa Ohmiya D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Hirohisa Ohmiya sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 63 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Hirohisa Ohmiya is affiliated with Kyoto University in Japan and specializes in the field of chemistry, with a particular focus on organic chemistry. Their research spans several interconnected subfields, including materials chemistry, inorganic chemistry, pharmaceutical science, and molecular biology.

Their main research topics encompass catalytic C-H functionalization methods, radical photochemical reactions, sulfur-based synthesis techniques, catalytic cross-coupling reactions, crystallization and solubility studies, X-ray diffraction in crystallography, and the role of N-heterocyclic carbenes in organic and inorganic chemistry.

Ohmiya's recent publications highlight contributions to catalysis and radical chemistry. Notable papers include:

  • "Recent advances in N-heterocyclic carbene-based radical catalysis" (2020) published in Chemical Science
  • "N-Heterocyclic Carbene-Based Catalysis Enabling Cross-Coupling Reactions" (2020) published in ACS Catalysis
  • "Direct excitation strategy for radical generation in organic synthesis" (2021) published in Chemical Society Reviews
  • "Organophotoredox-Catalyzed Decarboxylative C(sp³)-O Bond Formation" (2020) published in Journal of the American Chemical Society
  • "Aryl radical-mediated N-heterocyclic carbene catalysis" (2021) published in Nature Communications

Frequent collaborators with Ohmiya include Kazunori Nagao, Yuto Sumida, Yusuke Miyamoto, Rikako Nakamura, and Kenji Ota, with varying numbers of joint publications reflecting ongoing research partnerships.

Their work has appeared prominently in several publication venues, evidencing a broad scope of dissemination in the chemical sciences. Key venues for Ohmiya's publications are:

  • The Cambridge Structural Database
  • Organic Letters
  • Journal of the American Chemical Society
  • ACS Catalysis
  • Bulletin of the Chemical Society of Japan

Overall, Hirohisa Ohmiya's research profile is characterized by extensive engagement with catalytic methodologies and radical chemistry in organic synthesis, supported by a multidisciplinary approach bridging organic, materials, and inorganic chemistry topics.

Best Publications

  • Recent advances in N-heterocyclic carbene-based radical catalysis

    Takuya Ishii;Kazunori Nagao;Hirohisa Ohmiya;Hirohisa Ohmiya

  • N-Heterocyclic Carbene-Catalyzed Decarboxylative Alkylation of Aldehydes

    Takuya Ishii;Yuki Kakeno;Kazunori Nagao;Hirohisa Ohmiya

  • N-Heterocyclic Carbene-Based Catalysis Enabling Cross-Coupling Reactions

    Hirohisa Ohmiya;Hirohisa Ohmiya

  • Directed Ortho Borylation of Functionalized Arenes Catalyzed by a Silica-Supported Compact Phosphine−Iridium System

    Soichiro Kawamorita;Hirohisa Ohmiya;Kenji Hara;Atsushi Fukuoka

  • N-Heterocyclic Carbene-Catalyzed Radical Relay Enabling Vicinal Alkylacylation of Alkenes.

    Takuya Ishii;Kenji Ota;Kazunori Nagao;Hirohisa Ohmiya

  • Cobalt-Catalyzed Trimethylsilylmethylmagnesium-Promoted Radical Alkenylation of Alkyl Halides: A Complement to the Heck Reaction

    Walter Affo;Hirohisa Ohmiya;Takuma Fujioka;Yousuke Ikeda

  • Cobalt(diamine)-catalyzed cross-coupling reaction of alkyl halides with arylmagnesium reagents: stereoselective constructions of arylated asymmetric carbons and application to total synthesis of AH13205.

    Hirohisa Ohmiya;Hideki Yorimitsu;Koichiro Oshima

  • Rh-Catalyzed Borylation of N-Adjacent C(sp3)–H Bonds with a Silica-Supported Triarylphosphine Ligand

    Soichiro Kawamorita;Tatsuya Miyazaki;Tomohiro Iwai;Hirohisa Ohmiya

  • Rh-catalyzed ortho-selective C-H borylation of N-functionalized arenes with silica-supported bridgehead monophosphine ligands.

    Soichiro Kawamorita;Tatsuya Miyazaki;Hirohisa Ohmiya;Tomohiro Iwai

  • Cobalt-catalyzed cross-coupling reactions of alkyl halides with allylic and benzylic Grignard reagents and their application to tandem radical cyclization/cross-coupling reactions.

    Hirohisa Ohmiya;Takashi Tsuji;Hideki Yorimitsu;Koichiro Oshima

  • Palladium-catalyzed γ-selective and stereospecific allyl-aryl coupling between acyclic allylic esters and arylboronic acids

    Hirohisa Ohmiya;Yusuke Makida;Tatsunori Tanaka;Masaya Sawamura

  • Organophotoredox-Catalyzed Decarboxylative C(sp3)-O Bond Formation.

    Shotaro Shibutani;Taiga Kodo;Mitsutaka Takeda;Kazunori Nagao

  • Direct excitation strategy for radical generation in organic synthesis.

    Yuto Sumida;Hirohisa Ohmiya;Hirohisa Ohmiya

  • Cobalt-mediated cross-coupling reactions of primary and secondary alkyl halides with 1-(trimethylsilyl)ethenyl- and 2-trimethylsilylethynylmagnesium reagents.

    Hirohisa Ohmiya;Hideki Yorimitsu;Koichiro Oshima

  • Directed ortho borylation of phenol derivatives catalyzed by a silica-supported iridium complex.

    Kenji Yamazaki;Soichiro Kawamorita;Hirohisa Ohmiya;Masaya Sawamura

  • Anti-Selective Vicinal Silaboration and Diboration of Alkynoates through Phosphine Organocatalysis

    Kazunori Nagao;Hirohisa Ohmiya;Masaya Sawamura

  • Copper-catalyzed carboxylation of alkylboranes with carbon dioxide: formal reductive carboxylation of terminal alkenes.

    Hirohisa Ohmiya;Masahito Tanabe;Masaya Sawamura

  • Aryl radical-mediated N-heterocyclic carbene catalysis.

    Yuki Matsuki;Nagisa Ohnishi;Yuki Kakeno;Shunsuke Takemoto

  • A Triple Photoredox/Cobalt/Brønsted Acid Catalysis Enabling Markovnikov Hydroalkoxylation of Unactivated Alkenes.

    Unknown

  • Regio‐ and Stereocontrolled Introduction of Secondary Alkyl Groups to Electron‐Deficient Arenes through Copper‐Catalyzed Allylic Alkylation

    Yusuke Makida;Hirohisa Ohmiya;Masaya Sawamura

  • Cu(I)-catalyzed intramolecular hydroamination of unactivated alkenes bearing a primary or secondary amino group in alcoholic solvents.

    Hirohisa Ohmiya;Toshimitsu Moriya;Masaya Sawamura

  • Cobalt-catalyzed cross-coupling reactions of alkyl halides with aryl Grignard reagents and their application to sequential radical cyclization/cross-coupling reactions

    Hirohisa Ohmiya;Katsuyu Wakabayashi;Hideki Yorimitsu;Koichiro Oshima

Frequent Co-Authors

Masaya Sawamura
Masaya Sawamura Hokkaido University
Hideki Yorimitsu
Hideki Yorimitsu Kyoto University
Koichiro Oshima
Koichiro Oshima Kyoto University
Atsushi Fukuoka
Atsushi Fukuoka Hokkaido University
Kiyotaka Asakura
Kiyotaka Asakura Hokkaido University
Varinder K. Aggarwal
Varinder K. Aggarwal University of Bristol
Jianbo Wang
Jianbo Wang Peking University

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