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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 46 16215 14632 72 70 179 5932

Christoforos G. Kokotos publications per year

The chart shows the history of publications by Christoforos G. Kokotos between 2004 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Christoforos G. Kokotos published across 23 years, from 2004 to 2026, averaging 8.8 papers a year. Output peaked at 19 publications in 2024. 17 of the 203 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 2004 to 2026. Vertical axis: number of publications, 0 to 19. Peak 19 publications in 2024. 2004: 1 publication 2005: 1 publication 2006: 5 publications 2007: 4 publications 2008: 4 publications 2009: 5 publications 2010: 2 publications 2011: 5 publications 2012: 13 publications 2013: 13 publications 2014: 11 publications 2015: 14 publications 2016: 10 publications 2017: 11 publications 2018: 10 publications 2019: 8 publications 2020: 8 publications 2021: 12 publications 2022: 13 publications 2023: 17 publications 2024: 19 publications 2025: 13 publications 2026: 4 publications
2004 2026

203 publications in total across all disciplines

View publications per year as a table
Christoforos G. Kokotos: publications per year, 2004 to 2026
Year Publications
2004 1
2005 1
2006 5
2007 4
2008 4
2009 5
2010 2
2011 5
2012 13
2013 13
2014 11
2015 14
2016 10
2017 11
2018 10
2019 8
2020 8
2021 12
2022 13
2023 17
2024 19
2025 13
2026 4
Total 203
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Christoforos G. Kokotos 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 Christoforos G. Kokotos 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, 161–180 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: 179 publications — 25th percentile

25% 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 1,350 179
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
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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Christoforos G. Kokotos 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 Christoforos G. Kokotos 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, 46–47 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: 46 D-Index — 12th percentile

12% 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 46
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
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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Overview

Christoforos G. Kokotos is affiliated with the National and Kapodistrian University of Athens in Greece. Their research focuses primarily on the field of Chemistry, with significant contributions to Organic Chemistry and related subfields including Environmental Chemistry, Pollution, Materials Chemistry, and Industrial and Manufacturing Engineering.

The scientist's work extensively covers several main topics in chemical research. These include:

  • Radical Photochemical Reactions
  • Sulfur-Based Synthesis Techniques
  • Chemical Synthesis and Reactions
  • Catalytic C-H Functionalization Methods
  • Oxidative Organic Chemistry Reactions
  • Synthesis of Indole Derivatives
  • Synthesis and Catalytic Reactions

Kokotos has published numerous papers across a variety of prominent chemistry journals. Frequent venues for their publications include:

  • European Journal of Organic Chemistry
  • Green Chemistry
  • Chemistry - A European Journal
  • Organic & Biomolecular Chemistry
  • ChemSusChem

Some recent publications illustrate the scope of Kokotos' research interests and output:

  • "Thioxanthone: a powerful photocatalyst for organic reactions" (2021, Organic & Biomolecular Chemistry)
  • "Photochemical aerobic oxidation of sulfides to sulfoxides: the crucial role of wavelength irradiation" (2022, Green Chemistry)
  • "Cyrene: a bio-based novel and sustainable solvent for organic synthesis" (2022, Green Chemistry)
  • "Photochemical metal-free aerobic oxidation of thiols to disulfides" (2020, Green Chemistry)
  • "Aldehydes as powerful initiators for photochemical transformations" (2020, Beilstein Journal of Organic Chemistry)

The scientist frequently collaborates with other researchers in the field. Notable coauthors include:

  • Petros L. Gkizis
  • Ierasia Triandafillidi
  • Elpida Skolia
  • Nikolaos F. Nikitas
  • Olga G. Mountanea

Kokotos' research output reflects a sustained focus on developing innovative methods in organic synthesis, especially involving photochemical and oxidative processes. The combination of catalytic C-H functionalization strategies and sulfur-based techniques appears recurrent in their contributions.

Best Publications

  • Photoorganocatalysis, small organic molecules and light in the service of organic synthesis: the awakening of a sleeping giant.

    Ioanna K Sideri;Errika Voutyritsa;Christoforos G Kokotos

  • Thioxanthone: a powerful photocatalyst for organic reactions

    Nikolaos F. Nikitas;Petros L. Gkizis;Christoforos G. Kokotos

  • Primary and secondary amine-(thio)ureas and squaramides and their applications in asymmetric organocatalysis

    Michail Tsakos;Christoforos G. Kokotos

  • Photochemical oxidation of benzylic primary and secondary alcohols utilizing air as the oxidant

    Nikolaos F. Nikitas;Dimitrios Ioannis Tzaras;Ierasia Triandafillidi;Christoforos G. Kokotos

  • Cyrene: a bio-based novel and sustainable solvent for organic synthesis

    Unknown

  • Green Metal-Free Photochemical Hydroacylation of Unactivated Olefins.

    Errika Voutyritsa;Christoforos G. Kokotos

  • Photochemical aerobic oxidation of sulfides to sulfoxides: the crucial role of wavelength irradiation

    Unknown

  • Photocatalytic Synthesis of γ-Lactones from Alkenes: High-Resolution Mass Spectrometry as a Tool To Study Photoredox Reactions.

    Ierasia Triandafillidi;Maroula G. Kokotou;Christoforos G. Kokotos

  • Potent and Selective Fluoroketone Inhibitors of Group VIA Calcium-Independent Phospholipase A2

    George Kokotos;Yuan-Hao Hsu;John E. Burke;Constantinos Baskakis

  • 2,2,2-Trifluoroacetophenone: an organocatalyst for an environmentally friendly epoxidation of alkenes.

    Dimitris Limnios;Christoforos G. Kokotos

  • One-Pot Amide Bond Formation from Aldehydes and Amines via a Photoorganocatalytic Activation of Aldehydes

    Giorgos N. Papadopoulos;Christoforos G. Kokotos

  • Photoorganocatalytic Hydroacylation of Dialkyl Azodicarboxylates by Utilising Activated Ketones as Photocatalysts

    Giorgos N. Papadopoulos;Dimitris Limnios;Christoforos G. Kokotos

  • Prolinamides Bearing Thiourea Groups as Catalysts for Asymmetric Aldol Reactions

    Stamatis Fotaras;Christoforos G. Kokotos;Evaggelia Tsandi;George Kokotos

  • Photochemical metal-free aerobic oxidation of thiols to disulfides

    Nikoleta Spiliopoulou;Christoforos G. Kokotos

  • Organocatalytic Oxidation of Organosilanes to Silanols

    Dimitris Limnios;Christoforos G. Kokotos

  • Photoinitiated Thiol-Ene “Click” Reaction: An Organocatalytic Alternative

    Dimitris Limnios;Christoforos G. Kokotos

  • Aldehydes as powerful initiators for photochemical transformations.

    Maria A Theodoropoulou;Nikolaos F Nikitas;Christoforos G Kokotos

  • An Asymmetric Michael Addition of α,α-Disubstituted Aldehydes to Maleimides Leading to a One-Pot Enantioselective Synthesis of Lactones Catalyzed by Amino Acids

    Christoforos G. Kokotos

  • Sulfonamides of homoproline and dipeptides as organocatalysts for Michael and aldol reactions

    Evaggelia Tsandi;Christoforos G. Kokotos;Sofia Kousidou;Valentine Ragoussis

  • Systemic and intrathecal effects of a novel series of phospholipase a2 inhibitors on hyperalgesia and spinal pge2 release

    Edward Dennis;Tony Yaksh;Karin Killerman Lucas;Camilla Svensson

  • Primary Amine‐Thioureas based on tert‐Butyl Esters of Natural Amino Acids as Organocatalysts for the Michael Reaction

    Christoforos G. Kokotos;George Kokotos

  • One-pot synthesis of ureas from Boc-protected amines.

    Constantinos Spyropoulos;Christoforos G. Kokotos

  • Construction of Tertiary Alcohols Bearing Perfluoroalkyl Chains Catalyzed by Prolinamide-Thioureas

    Christoforos G. Kokotos

  • 2,2,2‐Trifluoroacetophenone as an Organocatalyst for the Oxidation of Tertiary Amines and Azines to N‐Oxides

    Dimitris Limnios;Christoforos G. Kokotos

  • Organocatalytic asymmetric domino Michael-Henry reaction for the synthesis of substituted bicyclo[3.2.1]octan-2-ones

    Michail Tsakos;Mark R. J. Elsegood;Christoforos G. Kokotos

Frequent Co-Authors

George Kokotos
George Kokotos National and Kapodistrian University of Athens
Varinder K. Aggarwal
Varinder K. Aggarwal University of Bristol
Nikos Tagmatarchis
Nikos Tagmatarchis Theoretical and Physical Chemistry Institute
Edward A. Dennis
Edward A. Dennis University of California, San Diego
Mark R. J. Elsegood
Mark R. J. Elsegood Loughborough University
Jerome Waser
Jerome Waser École Polytechnique Fédérale de Lausanne
Uwe T. Bornscheuer
Uwe T. Bornscheuer University of Greifswald

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