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Tamejiro Hiyama

Tamejiro Hiyama

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Chemistry
Japan
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 100 1263 1119 58 56 731 39706

Tamejiro Hiyama publications per year

The chart shows the history of publications by Tamejiro Hiyama between 1969 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Tamejiro Hiyama published across 53 years, from 1969 to 2021, averaging 14 papers a year. Output peaked at 37 publications in 2000. 3 of the 740 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1969 to 2021. Vertical axis: number of publications, 0 to 37. Peak 37 publications in 2000. 1969: 1 publication 1970: 2 publications 1971: 2 publications 1972: 6 publications 1973: 8 publications 1974: 12 publications 1975: 9 publications 1976: 5 publications 1977: 8 publications 1978: 5 publications 1979: 6 publications 1980: 5 publications 1981: 10 publications 1982: 11 publications 1983: 9 publications 1984: 16 publications 1985: 7 publications 1986: 19 publications 1987: 15 publications 1988: 10 publications 1989: 11 publications 1990: 22 publications 1991: 26 publications 1992: 14 publications 1993: 16 publications 1994: 15 publications 1995: 28 publications 1996: 21 publications 1997: 27 publications 1998: 27 publications 1999: 29 publications 2000: 37 publications 2001: 27 publications 2002: 31 publications 2003: 21 publications 2004: 18 publications 2005: 14 publications 2006: 13 publications 2007: 19 publications 2008: 21 publications 2009: 24 publications 2010: 22 publications 2011: 29 publications 2012: 9 publications 2013: 7 publications 2014: 6 publications 2015: 7 publications 2016: 6 publications 2017: 9 publications 2018: 11 publications 2019: 4 publications 2020: 2 publications 2021: 1 publication
1969 2021

740 publications in total across all disciplines

View publications per year as a table
Tamejiro Hiyama: publications per year, 1969 to 2021
Year Publications
1969 1
1970 2
1971 2
1972 6
1973 8
1974 12
1975 9
1976 5
1977 8
1978 5
1979 6
1980 5
1981 10
1982 11
1983 9
1984 16
1985 7
1986 19
1987 15
1988 10
1989 11
1990 22
1991 26
1992 14
1993 16
1994 15
1995 28
1996 21
1997 27
1998 27
1999 29
2000 37
2001 27
2002 31
2003 21
2004 18
2005 14
2006 13
2007 19
2008 21
2009 24
2010 22
2011 29
2012 9
2013 7
2014 6
2015 7
2016 6
2017 9
2018 11
2019 4
2020 2
2021 1
Total 740
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Tamejiro Hiyama 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 Tamejiro Hiyama sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 721–740 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 731 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54 731
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Tamejiro Hiyama 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 Tamejiro Hiyama sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 100–101 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 100 D-Index — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105 100
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Research.com Recognitions

  • 2026 - Research.com Chemistry in Japan Leader Award
  • 2025 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Chemistry in Japan Leader Award

Overview

Tamejiro Hiyama is affiliated with Chuo University in Japan. Their primary field of study is Chemistry, with a specific focus on Organic Chemistry. The research conducted by Hiyama covers several main topics, including Catalytic C-H Functionalization Methods, Catalytic Cross-Coupling Reactions, Catalytic Alkyne Reactions, Cyclization and Aryne Chemistry, and Organoboron and Organosilicon chemistry.

Hiyama's contributions are documented in various scientific papers published between 2020 and 2021. Key publications include:

  • Allyl Monitorization of the Regioselective Pd-Catalyzed Annulation of Alkylnyl Aryl Ethers Leading to Bismethylenechromanes (2020) in The Journal of Organic Chemistry
  • Facile Construction of Furanoacenes by a Three-Step Sequence Going through Disilyl-exo-cyclic Dienes (2020) in Chemistry - A European Journal
  • Cross-coupling Reaction based on the Transformation of Trialkylsilyl Groups (2021) in Journal of Synthetic Organic Chemistry Japan

The frequent co-authors collaborating with Hiyama include:

  • Yasunori Minami
  • Martí Gimferrer
  • Massimo Christian D'Alterio
  • Giovanni Talarico
  • Albert Poater

Hiyama's research has been disseminated through notable publication venues such as:

  • The Journal of Organic Chemistry
  • Chemistry - A European Journal
  • Journal of Synthetic Organic Chemistry Japan

The work of Tamejiro Hiyama centers on advancing the understanding and application of catalytic processes, especially in organic synthesis involving cross-coupling and C-H functionalization. These areas emphasize the development of methods to modify organic molecules efficiently using catalysis, often focusing on silicon and boron chemistry as indicated by their work on organosilicon compounds.

Best Publications

  • Organofluorine Compounds: Chemistry and Applications

    Tamejiro Hiyama

  • Biologically Active Organofluorine Compounds

    Tamejiro Hiyama;Hisashi Yamamoto

  • Modern synthetic methods for fluorine-substituted target molecules.

    Masaki Shimizu;Tamejiro Hiyama

  • Silicon-based cross-coupling reaction: an environmentally benign version

    Yoshiaki Nakao;Tamejiro Hiyama

  • Cross-coupling of organosilanes with organic halides mediated by a palladium catalyst and tris(diethylamino)sulfonium difluorotrimethylsilicate

    Yasuo Hatanaka;Tamejiro Hiyama

  • Grignard-type carbonyl addition of allyl halides by means of chromous salt. A chemospecific synthesis of homoallyl alcohols

    Yoshitaka Okude;Shigeo Hirano;Tamejiro Hiyama;Hitosi Nozaki

  • Organic fluorophores exhibiting highly efficient photoluminescence in the solid state.

    Masaki Shimizu;Tamejiro Hiyama;Tamejiro Hiyama

  • A strategy for C-H activation of pyridines: direct C-2 selective alkenylation of pyridines by nickel/Lewis acid catalysis.

    Yoshiaki Nakao;Kyalo Stephen Kanyiva;Tamejiro Hiyama

  • Selective C-4 Alkylation of Pyridine by Nickel/Lewis Acid Catalysis

    Yoshiaki Nakao;Yuuya Yamada;Natsuko Kashihara;Tamejiro Hiyama

  • Recent Advances in Transition-Metal-Catalyzed Synthetic Transformations of Organosilicon Reagents

    Takeshi Komiyama;Yasunori Minami;Tamejiro Hiyama

  • How I came across the silicon-based cross-coupling reaction

    Tamejiro Hiyama

  • Selective grignard-type carbonyl addition of alkenyl halides mediated by chromium(II) chloride

    Kazuhiko Takai;Keizo Kimura;Tooru Kuroda;Tamejiro Hiyama

  • A Dramatic Effect of Lewis-Acid Catalysts on Nickel-Catalyzed Carbocyanation of Alkynes

    Yoshiaki Nakao;Akira Yada;Shiro Ebata;Tamejiro Hiyama

  • Nickel-catalyzed alkenylation and alkylation of fluoroarenes via activation of C-H bond over C-F bond.

    Yoshiaki Nakao;Natsuko Kashihara;Kyalo Stephen Kanyiva;Tamejiro Hiyama

  • Nickel‐Catalyzed Addition of Pyridine‐N‐oxides across Alkynes

    Kyalo Stephen Kanyiva;Yoshiaki Nakao;Tamejiro Hiyama

  • Coupling Reactions of Alkynylsilanes Mediated by a Cu(I) Salt: Novel Syntheses of Conjugate Diynes and Disubstituted Ethynes

    Yasushi Nishihara;Kazutaka Ikegashira;Kazunori Hirabayashi;Jun Ichi Ando

  • Intramolecular arylcyanation of alkenes catalyzed by nickel/AlMe2Cl.

    Yoshiaki Nakao;Shiro Ebata;Akira Yada;Tamejiro Hiyama

  • Hydroheteroarylation of Alkynes under Mild Nickel Catalysis

    Yoshiaki Nakao;Kyalo Stephen Kanyiva;Shinichi Oda;Tamejiro Hiyama

  • Palladium-catalyzed cross-coupling reaction of organometalloids through activation with fluoride ion

    T. Hiyama;Yasuo Hatanaka

  • 1,4‐Bis(alkenyl)‐2,5‐dipiperidinobenzenes: Minimal Fluorophores Exhibiting Highly Efficient Emission in the Solid State

    Masaki Shimizu;Youhei Takeda;Masahiro Higashi;Tamejiro Hiyama

  • Nickel-Catalyzed Arylcyanation of Alkynes

    Yoshiaki Nakao;Shinichi Oda;Tamejiro Hiyama

Frequent Co-Authors

Yoshiaki Nakao
Yoshiaki Nakao Kyoto University
Hitosi Nozaki
Hitosi Nozaki Okayama University
Kyoko Nozaki
Kyoko Nozaki University of Tokyo
Eiji Shirakawa
Eiji Shirakawa Kyoto University
Atsunori Mori
Atsunori Mori Kobe University
Yasushi Nishihara
Yasushi Nishihara Okayama University
Takuya Kurahashi
Takuya Kurahashi Kwansei Gakuin University
Takeo Kawabata
Takeo Kawabata Kyoto University
Hiroto Yoshida
Hiroto Yoshida Hiroshima University
Shin-ichi Fukuzawa
Shin-ichi Fukuzawa Chuo University

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