World's Best Scientists 2026 revealed!
Mamoru Tobisu

Mamoru Tobisu

D-Index & Metrics

Chemistry

D-Index
68
Citations
15096
World Ranking
6593
National Ranking
431

Mamoru Tobisu 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 Mamoru Tobisu 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: 204 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Mamoru Tobisu 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 Mamoru Tobisu 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: 68 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Overview

Mamoru Tobisu is affiliated with Osaka University in Japan and has a significant record of publications primarily in the fields of Chemistry and Materials Science. Their scholarly output spans multiple subfields including Organic Chemistry, Materials Chemistry, Inorganic Chemistry, Electrical and Electronic Engineering, and Pharmaceutical Science.

Their research topics cover a range of specialized areas such as:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Catalytic C-H Functionalization Methods
  • Catalytic Cross-Coupling Reactions
  • Organoboron and Organosilicon Chemistry
  • Cyclopropane Reaction Mechanisms
  • Fluorine in Organic Chemistry

The scientist has authored a number of papers published in notable scientific journals, including recent works such as:

  • "Palladium-Catalyzed Siloxycyclopropanation of Alkenes Using Acylsilanes," 2022, Journal of the American Chemical Society
  • "Phosphine-Catalyzed Intermolecular Acylfluorination of Alkynes via a P(V) Intermediate," 2020, Journal of the American Chemical Society
  • "Single-carbon atom transfer to α,β-unsaturated amides from N-heterocyclic carbenes," 2023, Science
  • "Three-Component Coupling of Acyl Fluorides, Silyl Enol Ethers, and Alkynes by P(III)/P(V) Catalysis," 2021, Journal of the American Chemical Society
  • "Aryne-Induced SNAr/Dearylation Strategy for the Synthesis of Fluorinated Dibenzophospholes from Triarylphosphines via a P(V) Intermediate," 2020, Organic Letters

Mamoru Tobisu frequently publishes in prominent venues, with a substantial number of publications in:

  • The Cambridge Structural Database
  • Journal of the American Chemical Society
  • Organic Letters
  • Chemical Science
  • Chemistry Letters

Collaboration is a notable aspect of their research activity, having worked closely with several coauthors over time. Frequent collaborators include:

  • Takuya Kodama
  • Hayato Fujimoto
  • Zhirong Deng
  • Ryoma Shimazumi
  • Kenta Uchida

Best Publications

  • Cross-Couplings Using Aryl Ethers via C-O Bond Activation Enabled by Nickel Catalysts.

    Mamoru Tobisu;Naoto Chatani

  • Catalytic reactions involving the cleavage of carbon–cyano and carbon–carbon triple bonds

    Mamoru Tobisu;Naoto Chatani

  • Palladium-catalyzed direct ethynylation of C(sp3)-H bonds in aliphatic carboxylic acid derivatives.

    Yusuke Ano;Mamoru Tobisu;Naoto Chatani

  • Nickel‐Catalyzed Cross‐Coupling of Aryl Methyl Ethers with Aryl Boronic Esters

    Mamoru Tobisu;Toshiaki Shimasaki;Naoto Chatani

  • Modular Synthesis of Phenanthridine Derivatives by Oxidative Cyclization of 2-Isocyanobiphenyls with Organoboron Reagents†

    Mamoru Tobisu;Keika Koh;Takayuki Furukawa;Naoto Chatani

  • Nickel-catalyzed reaction of arylzinc reagents with N-aromatic heterocycles: a straightforward approach to C-H bond arylation of electron-deficient heteroaromatic compounds.

    Mamoru Tobisu;Isao Hyodo;Naoto Chatani

  • Ni(II)-Catalyzed Oxidative Coupling between C(sp2)–H in Benzamides and C(sp3)–H in Toluene Derivatives

    Yoshinori Aihara;Mamoru Tobisu;Yoshiya Fukumoto;Naoto Chatani

  • Nickel-Catalyzed Suzuki–Miyaura Reaction of Aryl Fluorides

    Mamoru Tobisu;Tian Xu;Toshiaki Shimasaki;Naoto Chatani

  • Nickel-catalyzed amination of aryl pivalates by the cleavage of aryl C-O bonds.

    Toshiaki Shimasaki;Mamoru Tobisu;Naoto Chatani

  • A catalytic approach for the functionalization of C(sp3)-H bonds.

    Mamoru Tobisu;Naoto Chatani

  • Palladium-catalyzed direct alkynylation of C-H bonds in benzenes.

    Mamoru Tobisu;Yusuke Ano;Naoto Chatani

  • Visible Light-mediated Direct Arylation of Arenes and Heteroarenes Using Diaryliodonium Salts in the Presence and Absence of a Photocatalyst

    Mamoru Tobisu;Takayuki Furukawa;Naoto Chatani

  • Enantioselective Isomerization of Allylic Alcohols Catalyzed by a Rhodium/Phosphaferrocene Complex

    Ken Tanaka;Shuang Qiao;Mamoru Tobisu;and Michael M.-C. Lo

  • Rhodium(I)-catalyzed borylation of nitriles through the cleavage of carbon-cyano bonds.

    Mamoru Tobisu;Hirotaka Kinuta;Yusuke Kita;Emmanuelle Rémond

  • Rh(I)-catalyzed silylation of aryl and alkenyl cyanides involving the cleavage of C-C and Si-Si bonds.

    Mamoru Tobisu;Yusuke Kita;Naoto Chatani

  • Rhodium-catalyzed silylation and intramolecular arylation of nitriles via the silicon-assisted cleavage of carbon-cyano bonds.

    Mamoru Tobisu;Yusuke Kita;Yusuke Ano;Naoto Chatani

  • Nickel-Catalyzed Reductive and Borylative Cleavage of Aromatic Carbon–Nitrogen Bonds in N-Aryl Amides and Carbamates

    Mamoru Tobisu;Keisuke Nakamura;Naoto Chatani

  • Rh(I)-Catalyzed Carbonylative Cyclization Reactions of Alkynes with 2-Bromophenylboronic Acids Leading to Indenones

    Yasuyuki Harada;Jun Nakanishi;Hirokazu Fujihara;Mamoru Tobisu

  • Devising boron reagents for orthogonal functionalization through Suzuki-Miyaura cross-coupling.

    Mamoru Tobisu;Naoto Chatani

  • Palladium-catalyzed direct ortho-alkynylation of aromatic carboxylic acid derivatives.

    Yusuke Ano;Mamoru Tobisu;Naoto Chatani

Frequent Co-Authors

Naoto Chatani
Naoto Chatani Osaka University
Shinji Murai
Shinji Murai Osaka University
Toshikazu Hirao
Toshikazu Hirao Osaka University
Satoshi Shuto
Satoshi Shuto Hokkaido University
Masaya Sawamura
Masaya Sawamura Hokkaido University
Kei Ohkubo
Kei Ohkubo Osaka University
Sensuke Ogoshi
Sensuke Ogoshi Osaka University
Gregory C. Fu
Gregory C. Fu California Institute of Technology
Ken Tanaka
Ken Tanaka Tokyo Institute of Technology
Victor Snieckus
Victor Snieckus Queen's University

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