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Visuvanathar Sridharan

Visuvanathar Sridharan

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 61 9512 8611 534 479 253 8422

Visuvanathar Sridharan publications per year

The chart shows the history of publications by Visuvanathar Sridharan between 1983 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Visuvanathar Sridharan published across 43 years, from 1983 to 2025, averaging 5.9 papers a year. Output peaked at 15 publications in 2003. 1 of the 254 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1983 to 2025. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2003. 1983: 2 publications 1984: 2 publications 1985: 1 publication 1986: 5 publications 1987: 7 publications 1988: 14 publications 1989: 11 publications 1990: 12 publications 1991: 8 publications 1992: 11 publications 1993: 11 publications 1994: 10 publications 1995: 9 publications 1996: 10 publications 1997: 3 publications 1998: 10 publications 1999: 6 publications 2000: 11 publications 2001: 13 publications 2002: 13 publications 2003: 15 publications 2004: 2 publications 2005: 9 publications 2006: 12 publications 2007: 5 publications 2008: 6 publications 2009: 6 publications 2010: 7 publications 2011: 0 publications 2012: 4 publications 2013: 2 publications 2014: 5 publications 2015: 2 publications 2016: 3 publications 2017: 2 publications 2018: 0 publications 2019: 1 publication 2020: 2 publications 2021: 0 publications 2022: 0 publications 2023: 1 publication 2024: 0 publications 2025: 1 publication
1983 2025

254 publications in total across all disciplines

View publications per year as a table
Visuvanathar Sridharan: publications per year, 1983 to 2025
Year Publications
1983 2
1984 2
1985 1
1986 5
1987 7
1988 14
1989 11
1990 12
1991 8
1992 11
1993 11
1994 10
1995 9
1996 10
1997 3
1998 10
1999 6
2000 11
2001 13
2002 13
2003 15
2004 2
2005 9
2006 12
2007 5
2008 6
2009 6
2010 7
2011 0
2012 4
2013 2
2014 5
2015 2
2016 3
2017 2
2018 0
2019 1
2020 2
2021 0
2022 0
2023 1
2024 0
2025 1
Total 254
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Visuvanathar Sridharan 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 Visuvanathar Sridharan 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, 241–260 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: 253 publications — 50th percentile

50% 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 1,100 253
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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Visuvanathar Sridharan 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 Visuvanathar Sridharan 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, 60–61 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: 61 D-Index — 49th percentile

49% 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 61
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

Visuvanathar Sridharan is affiliated with the University of Leeds in the United Kingdom and specializes in the field of Chemistry, with a particular focus on Organic Chemistry. Their research encompasses several subfields including Materials Chemistry and Molecular Biology. The main topics covered in their work include Catalytic C-H Functionalization Methods, Synthesis and Catalytic Reactions, Click Chemistry and Applications, Cyclopropane Reaction Mechanisms, Chemical Synthesis and Analysis, Catalytic Cross-Coupling Reactions, and the Synthesis and Characterization of Pyrroles.

The scientist has published research in various scholarly venues. These frequent publication venues include:

  • Journal of Organometallic Chemistry
  • Tetrahedron Letters
  • Biographical Memoirs of Fellows of the Royal Society
  • The Cambridge Structural Database
  • International Research Journal of Innovations in Engineering and Technology

Some of their recent papers are:

  • "Imino Diels-Alder/transition metal catalyzed reactions to synthesise fused ring heterocycles" (2020), Journal of Organometallic Chemistry
  • "Palladium catalysed, three-component cascade reaction for the efficient synthesis of diverse small molecules" (2020), Tetrahedron Letters
  • "Ronald Ernest Grigg. 1 September 1935-10 January 2021" (2023), Biographical Memoirs of Fellows of the Royal Society
  • "CCDC 1850446: Experimental Crystal Structure Determination" (2020), The Cambridge Structural Database
  • "The Role of Chatbots in Customer Service: Can AI Truly Replace Human Agents?" (2025), International Research Journal of Innovations in Engineering and Technology

Visuvanathar Sridharan has collaborated frequently with several co-authors, including:

  • Connor J. Taylor
  • Christopher M. Pask
  • Alexander Alter
  • J. M. Herbert
  • Kelsey Edwards

Their work mainly contributes to advancing methodologies in catalytic processes, synthesis strategies, and the study of reaction mechanisms relevant to organic compounds. This includes investigation into catalytic cross-coupling reactions and functionalization methods that assist in developing diverse chemical entities.

Best Publications

  • Palladium catalysed cascade cyclisation-anion capture, relay switches and molecular queues ☆

    Ronald Grigg;Visuvanathar Sridharan

  • Traceless solid-phase organic synthesis.

    Paul Blaney;Ronald Grigg;Visuvanathar Sridharan

  • The synthesis of fused ring nitrogen heterocycles via regiospecific intramolecular heck reactions

    Ronald Grigg;Visuvanathar Sridharan;Paul Stevenson;Sukanthini Sukirthalingam

  • Palladium catalysed tandem cyclisation-anion capture processes. Part 3. Organoboron anion transfer agents

    Ronald Grigg;JoséM. Sansano;Vijayaratnam Santhakumar;Visuvanathar Sridharan

  • Suppression of alkene isomerisation in products from intramolecular heck reactions by addition of Tl(1) salts.

    Ronald Grigg;Vani Loganathan;Vijayaratnam Santhakumar;Visuvanathar Sridharan

  • X-Y-ZH Systems as potential 1,3-dipoles : Part 15. Amine generated azaallyl anios versus metallo-1,3-dipoles in cycloadditions of α-amino acid esters. Facile regio- and stereo-specific formation of pyrrolidines

    Darrin A. Barr;Ronald Grigg;H.Q.Nimal Gunaratne;James Kemp

  • Palladium catalysed tandem cyclisation-anion capture processes. Part 1. Background and hydride ion capture by alkyl- and π-allyl-palladium species.

    Barry Burns;Ronald Grigg;Vijayaratnam Santhakumar;Visuvanathar Sridharan

  • Palladium catalysed synthesis of spiroindolines.

    Ronald Grigg;Paul Fretwell;Clive Meerholtz;Visuvanathar Sridharan

  • Palladium catalysed tandem cyclisation-anion capture processes.Hydride ion capture by vinylpalladium species.

    Barry Burns;Ronald Grigg;Visuvanathar Sridharan;Tanachat Worakun

  • Regiospecific palladium catalysed tandem cyclisation-anion capture processes. Stereospecific group transfer from organozinc and organoboron reagents

    Barry Burns;Ronald Grigg;Visuvanathar Sridharan;Paul Stevenson

  • Palladium Catalysed Tandem Cyclisation–Anion Capture Processes. Part 4: Organotin(IV) Transfer Agents

    Paul Fretwell;Ronald Grigg;Jose M Sansano;Visuvanathar Sridharan

  • Palladium-catalysed polycyclisation-anion capture processes

    Ronald Grigg;Michael J Dorrity;John F Malone;Visuvanathar Sridharan

  • Synthesis of spiro- and fused heterocycles by palladium catalysed carbo- and heteroannulation cascades of allenes

    Ronald Grigg;Ines Köppen;Marcello Rasparini;Visuvanathar Sridharan

  • Sequential one-pot bimetallic Ir(III)/Pd(0) catalysed mono-/bis-alkylation and spirocyclisation processes of 1,3-dimethylbarbituric acid and allenes

    Christian Löfberg;Ronald Grigg;Ann Keep;Andrew Derrick

  • Regiospecific palladium catalysed tandem cyclisation-anion capture processes. Stereospecific group transfer from organotin reagents.

    Barry Burns;Ronald Grigg;Piniti Ratananukul;Visuvanathar Sridharan

  • SEQUENTIAL AND CASCADE PALLADIUM CATALYSED CYCLISATION-ANION CAPTURE-OLEFIN METATHESIS

    Paul Evans;Ronald Grigg;M.Imran Ramzan;Visuvanathar Sridharan

  • A PALLADIUM CATALYSED CASCADE CYCLISATION-FRIEDEL-CRAFTS ALKYLATION APPROACH TO ANGULARLY FUSED RING SYSTEMS

    Dearg Brown;Konald Grigg;Visuvanathar Sridharan;Vasuki Tambyrajah

  • Spirocycles via palladium catalysed cascade cyclisation-carbonylation-anion capture processes.

    Ronald Grigg;Visuvanathar Sridharan

  • Palladium catalysed tandem cyclisation-anion capture processes.Hydride ion capture by alkyl- and π-allyl-palladium species

    Barry Burns;Ronald Grigg;Piniti Ratananukul;Visuvanathar Sridharan

  • Synthesis of iridium and ruthenium complexes with (N,N), (N,O) and (O,O) coordinating bidentate ligands as potential anti-cancer agents.

    Stephanie J. Lucas;Rianne M. Lord;Rachel L. Wilson;Roger M. Phillips

  • Palladium catalysed intramolecular coupling of aryl and benzylic halides and related tandem cyclisations. A simple synthesis of hippadine.

    Ronald Grigg;Andrew Teasdale;Visuvanathar Sridharan

Frequent Co-Authors

Ronald Grigg
Ronald Grigg University of Leeds
H. Q. Nimal Gunaratne
H. Q. Nimal Gunaratne Queen's University Belfast
Michaele J. Hardie
Michaele J. Hardie University of Leeds
Peter Selby
Peter Selby University of Leeds
Bekir Çetinkaya
Bekir Çetinkaya Ege University
Victor Snieckus
Victor Snieckus Queen's University

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