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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 52 13664 12303 238 235 186 8249

Raghavan B. Sunoj publications per year

The chart shows the history of publications by Raghavan B. Sunoj between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Raghavan B. Sunoj published across 27 years, from 1999 to 2025, averaging 7.4 papers a year. Output peaked at 14 publications in 2017. 14 of the 199 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2017. 1999: 1 publication 2000: 4 publications 2001: 2 publications 2002: 3 publications 2003: 4 publications 2004: 3 publications 2005: 7 publications 2006: 7 publications 2007: 8 publications 2008: 7 publications 2009: 10 publications 2010: 10 publications 2011: 9 publications 2012: 13 publications 2013: 9 publications 2014: 10 publications 2015: 9 publications 2016: 9 publications 2017: 14 publications 2018: 7 publications 2019: 7 publications 2020: 8 publications 2021: 8 publications 2022: 9 publications 2023: 7 publications 2024: 6 publications 2025: 8 publications
1999 2025

199 publications in total across all disciplines

View publications per year as a table
Raghavan B. Sunoj: publications per year, 1999 to 2025
Year Publications
1999 1
2000 4
2001 2
2002 3
2003 4
2004 3
2005 7
2006 7
2007 8
2008 7
2009 10
2010 10
2011 9
2012 13
2013 9
2014 10
2015 9
2016 9
2017 14
2018 7
2019 7
2020 8
2021 8
2022 9
2023 7
2024 6
2025 8
Total 199
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Raghavan B. Sunoj 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 Raghavan B. Sunoj 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, 181–200 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: 186 publications — 27th percentile

27% 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 1,344 186
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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Raghavan B. Sunoj 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 Raghavan B. Sunoj 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, 52–53 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: 52 D-Index — 26th percentile

26% 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 52
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

Raghavan B. Sunoj is affiliated with the Indian Institute of Technology Bombay in India, where their research contributions primarily focus on the field of chemistry. Their work spans a number of specialized areas including organic chemistry, materials chemistry, inorganic chemistry, computational theory and mathematics, and biomedical engineering.

Their research covers a breadth of topics, prominently featuring:

  • Asymmetric Hydrogenation and Catalysis
  • Catalytic C-H Functionalization Methods
  • Machine Learning in Materials Science
  • Catalytic Cross-Coupling Reactions
  • Asymmetric Synthesis and Catalysis
  • Computational Drug Discovery Methods
  • Axial and Atropisomeric Chirality Synthesis

Frequent coauthors in their collaborative work include Sukriti Singh, Debabrata Maiti, Monika Pareek, Ajnabiul Hoque, and Manajit Das. These collaborations have supported a consistent output of publications across esteemed scientific journals.

Some notable recent publications by Raghavan B. Sunoj are:

  • "Tale of the Breslow intermediate, a central player in N-heterocyclic carbene organocatalysis: then and now," 2021, Chemical Science
  • "A unified machine-learning protocol for asymmetric catalysis as a proof of concept demonstration using asymmetric hydrogenation," 2020, Proceedings of the National Academy of Sciences
  • "Palladium-Catalyzed meta-C-H Allylation of Arenes: A Unique Combination of a Pyrimidine-Based Template and Hexafluoroisopropanol," 2020, Journal of the American Chemical Society
  • "Pd-Catalyzed γ-C(sp3)-H Fluorination of Free Amines," 2020, Journal of the American Chemical Society
  • "Molecular Machine Learning for Chemical Catalysis: Prospects and Challenges," 2023, Accounts of Chemical Research

The venues frequently publishing their research include Chemical Science and the Journal of the American Chemical Society, both featuring six of their works each. Other notable journals where their research appears regularly include The Journal of Organic Chemistry, ACS Catalysis, and Angewandte Chemie International Edition.

Raghavan B. Sunoj's research intersects experimental chemical synthesis with emerging computational methods, reflecting an integration of traditional organic chemistry with modern machine learning techniques applied to catalysis and materials science.

Best Publications

  • Organoselenium chemistry: role of intramolecular interactions.

    Anna J. Mukherjee;Sanjio S. Zade;Harkesh B. Singh;Raghavan B. Sunoj

  • Directing group assisted meta-hydroxylation by C–H activation

    Arun Maji;Bangaru Bhaskararao;Santanu Singha;Raghavan B. Sunoj

  • o-hydroxylmethylphenylchalcogens: synthesis, intramolecular nonbonded chalcogen...OH interactions, and glutathione peroxidase-like activity.

    Santosh K Tripathi;Upali Patel;Dipankar Roy;Raghavan B Sunoj

  • Transition State Models for Understanding the Origin of Chiral Induction in Asymmetric Catalysis.

    Raghavan B. Sunoj

  • Non-innocent Additives in a Palladium(II)-Catalyzed C–H Bond Activation Reaction: Insights into Multimetallic Active Catalysts

    Megha Anand;Raghavan B. Sunoj;Henry F. Schaefer

  • Mixed-Valent Metals Bridged by a Radical Ligand: Fact or Fiction Based on Structure-Oxidation State Correlations

    Biprajit Sarkar;Srikanta Patra;Jan Fiedler;Raghavan B Sunoj

  • Tale of the Breslow intermediate, a central player in N-heterocyclic carbene organocatalysis: then and now.

    Monika Pareek;Yernaidu Reddi;Raghavan B. Sunoj

  • Theoretical and experimental evidence for a new kind of spin-coupled singlet species: isomeric mixed-valent complexes bridged by a radical anion ligand.

    Biprajit Sarkar;Srikanta Patra;Jan Fiedler;Raghavan B. Sunoj

  • Enamine versus Oxazolidinone: What Controls Stereoselectivity in Proline‐Catalyzed Asymmetric Aldol Reactions?

    Akhilesh K. Sharma;Raghavan B. Sunoj

  • 2,5-dioxido-1,4-benzoquinonediimine (H2L2 ), A hydrogen-bonding noninnocent bridging ligand related to aminated topaquinone: Different oxidation state distributions in complexes [{(bpy)2Ru} 2(μ-H2L)]n (n = 0, + ,2 + ,3 + ,4+) and [{(acac)2Ru}2(μ-H2L)]m (m = 2-, -,0, + ,2 + )

    Sanjib Kar;Biprajit Sarkar;Sandeep Ghumaan;Deepa Janardanan

  • A unified machine-learning protocol for asymmetric catalysis as a proof of concept demonstration using asymmetric hydrogenation.

    Sukriti Singh;Monika Pareek;Avtar Changotra;Sayan Banerjee

  • Origin of Stereodivergence in Cooperative Asymmetric Catalysis with Simultaneous Involvement of Two Chiral Catalysts

    Bangaru Bhaskararao;Raghavan B. Sunoj

  • Palladium-Catalyzed meta-C-H Allylation of Arenes: A Unique Combination of a Pyrimidine-Based Template and Hexafluoroisopropanol.

    Sukdev Bag;Surya K;Arup Mondal;Ramasamy Jayarajan

  • Catalytic Arene meta-C–H Functionalization Exploiting a Quinoline-Based Template

    Uttam Dutta;Atanu Modak;Bangaru Bhaskararao;Milan Bera

  • Experimental and Computational Studies on Remote γ-C(sp3)-H Silylation and Germanylation of Aliphatic Carboxamides

    Arghya Deb;Sukriti Singh;Kapileswar Seth;Sandeep Pimparkar

  • Microsolvated transition state models for improved insight into chemical properties and reaction mechanisms

    Raghavan B. Sunoj;Megha Anand

  • Mechanistic Insights on Cooperative Catalysis through Computational Quantum Chemical Methods

    Garima Jindal;Hemanta K. Kisan;Raghavan B. Sunoj

  • Mechanistic insights on N-heterocyclic carbene-catalyzed annulations: the role of base-assisted proton transfers.

    Pragya Verma;Priya A. Patni;Raghavan B. Sunoj

  • Pd-Catalyzed γ-C(sp3)-H Fluorination of Free Amines.

    Yan-Qiao Chen;Sukriti Singh;Yongwei Wu;Zhen Wang

  • Origin of Stereoselectivity in Cooperative Asymmetric Catalysis Involving N-Heterocyclic Carbenes and Lewis Acids toward the Synthesis of Spirooxindole Lactone

    Yernaidu Reddi;Raghavan B. Sunoj

  • Synthesis of 3,3‐Disubstituted Oxindoles by Palladium‐Catalyzed Asymmetric Intramolecular α‐Arylation of Amides: Reaction Development and Mechanistic Studies

    Dmitry Katayev;Yi-Xia Jia;Yi-Xia Jia;Akhilesh K. Sharma;Dipshikha Banerjee

  • Ab initio and density functional theory evidence on the rate-limiting step in the Morita-Baylis-Hillman reaction.

    Dipankar Roy;Raghavan B. Sunoj

  • Axially Chiral Imidodiphosphoric Acid Catalyst for Asymmetric Sulfoxidation Reaction: Insights on Asymmetric Induction

    Garima Jindal;Raghavan B. Sunoj

Frequent Co-Authors

Jayaraman Chandrasekhar
Jayaraman Chandrasekhar Indian Institute of Science
Vaidhyanathan Ramamurthy
Vaidhyanathan Ramamurthy University of Miami
Goutam Kumar Lahiri
Goutam Kumar Lahiri Indian Institute of Technology Bombay
Biprajit Sarkar
Biprajit Sarkar University of Stuttgart
Christopher M. Hadad
Christopher M. Hadad The Ohio State University
Wolfgang Kaim
Wolfgang Kaim University of Stuttgart
Debabrata Maiti
Debabrata Maiti Indian Institute of Technology Bombay
Jan Fiedler
Jan Fiedler Czech Academy of Sciences
Shaikh M. Mobin
Shaikh M. Mobin Indian Institute of Technology Indore
Harkesh B. Singh
Harkesh B. Singh Indian Institute of Technology Bombay

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