World's Best Scientists 2026 revealed!
William S. Johnson

William S. Johnson

D-Index & Metrics

Chemistry

D-Index
56
Citations
10157
World Ranking
11741
National Ranking
3157

William S. Johnson 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 William S. Johnson 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: 323 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

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

William S. Johnson 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 William S. Johnson 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: 56 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1991 - Tetrahedron Prize for Creativity in Organic Chemistry or Bioorganic and Medicinal Chemistry, Elsevier
  • 1989 - Arthur C. Cope Award, American Chemical Society (ACS)
  • 1989 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1987 - US President's National Medal of Science "For his outstanding achievements in organic synthesis, notably in the stereoselective total synthesis of steroids by classical and biomimetic pressures.", Presented by President Reagan at a White House Ceremony on June 25, 1987.
  • 1968 - William H. Nichols Medal, American Chemical Society (ACS)
  • 1952 - Member of the National Academy of Sciences

Overview

William S. Johnson was affiliated with Stanford University in the United States. Their research primarily focused on Environmental Science, with substantial contributions to Environmental Engineering, Water Science and Technology, Health, Toxicology and Mutagenesis, Electrical and Electronic Engineering, and Physical and Theoretical Chemistry.

The scientist's work covered several main topics including:

  • Groundwater flow and contamination studies
  • Fecal contamination and water quality
  • Electrostatics and Colloid Interactions
  • Mercury impact and mitigation studies
  • Neural Networks and Reservoir Computing
  • Urban Stormwater Management Solutions
  • Heavy Metal Exposure and Toxicity

Their notable recent papers included:

  • Quantitative Linking of Nanoscale Interactions to Continuum-Scale Nanoparticle and Microplastic Transport in Environmental Granular Media, 2020, Environmental Science & Technology
  • Coupled influences of particle shape, surface property and flow hydrodynamics on rod-shaped colloid transport in porous media, 2020, Journal of Colloid and Interface Science
  • Anionic nanoparticle and microplastic non-exponential distributions from source scale with grain size in environmental granular media, 2020, Water Research
  • Important Role of Concave Surfaces in Deposition of Colloids under Favorable Conditions as Revealed by Microscale Visualization, 2022, Environmental Science & Technology
  • Complementary colloid and collector nanoscale heterogeneity explains microparticle retention under unfavorable conditions, 2020, Environmental Science Nano

Frequent coauthors included:

  • Diogo Bolster
  • Bashar M. Al-Zghoul
  • Karan Garg
  • Eddy Pazmiño
  • César A. Ron

The scientist's publications were frequently found in these venues:

  • Environmental Science & Technology
  • The Science of The Total Environment
  • arXiv (Cornell University)
  • SSRN Electronic Journal
  • Journal of Colloid and Interface Science

William S. Johnson also contributed a book published by The Groundwater Project eBooks titled Colloid (Nano- and Micro-Particle) Transport and Surface Interaction in Groundwater in 2023.

Throughout their career, they received several awards including the William H. Nichols Medal (1968), Arthur C. Cope Award from the American Chemical Society (1989), the Tetrahedron Prize for Creativity in Organic Chemistry or Bioorganic and Medicinal Chemistry by Elsevier (1991), election as a Fellow of the American Association for the Advancement of Science (1989), and membership in the National Academy of Sciences (1952). Notably, they received the US President's National Medal of Science in 1987 for achievements in organic synthesis, particularly stereoselective total synthesis of steroids.

Best Publications

  • Simple stereoselective version of the Claisen rearrangement leading to trans-trisubstituted olefinic bonds. Synthesis of squalene

    William Summer Johnson;Lucius Werthemann;William R. Bartlett;Timothy J. Brocksom

  • Notes - Osmium Tetroxide-Catalyzed Periodate Oxidation of Olefinic Bonds

    Unknown

  • Biomimetic polyene cyclizations.

    William S. Johnson

  • Asymmetric synthesis via acetal templates. 3. On the stereochemistry observed in the cyclization of chiral acetals of polyolefinic aldehydes; formation of optically active homoallylic alcohols

    Paul A. Bartlett;William S. Johnson;John D. Elliott

  • The Proton Magnetic Resonance Spectra of Some α-Acetoxy Ketones

    Kenneth L. Williamson;William S. Johnson

  • Acetylenic bond participation in biogenetic-like olefinic cyclizations. II. Synthesis of dl-progesterone.

    William S. Johnson;Michael B. Gravestock;Brian E. McCarry

  • Nonenzymic biogenetic-like olefinic cyclizations

    Unknown

  • The Energy Difference between the Chair and Boat Forms of Cyclohexane. The Twist Conformation of Cyclohexane

    William S. Johnson;Victor J. Bauer;John L. Margrave;Margaret A. Frisch

  • A highly stereoselective synthesis of trans-trisubstituted olefinic bonds

    Stephen F. Brady;Marcia A. Ilton;William S. Johnson

  • An improved reagent for the o-alkyl cleavage of methyl esters by nucleophilic displacement

    Paul A. Bartlett;William S. Johnson

  • A Plan for Distinguishing between Some Five- and Six-membered Ring Ketones

    William S. Johnson;Wesley E. Shelberg

  • Biomimetische Cyclisierungen von Polyenen

    William S. Johnson

  • The First Examples of Nonenzymic, Biomimetic Polyene Pentacyclizations. Total Synthesis of the Pentacyclic Triterpenoid Sophoradiol

    Paul V. Fish;William S. Johnson

  • Methylation of Alcohols with Diazomethane

    M. Neeman;M. Neeman;Marjorie C. Caserio;Marjorie C. Caserio;John D. Roberts;John D. Roberts;Williams S. Johnson;Williams S. Johnson

  • The fluorine atom as a cation-stabilizing auxiliary in biomimetic polyene cyclizations. IV: Total synthesis of dl-β-amyrin

    William S. Johnson;Mark S. Plummer;S. Pulla Reddy;William R. Bartlett

  • Asymmetric synthesis via chiral acetal templates. 7. Further studies on the cyanation reaction. The use of acetals derived from diols with one chiral center

    Vanessa M.F. Choi;John D. Elliott;William S. Johnson

  • Cation-stabilizing auxiliaries: a new concept in biomimetic polyene cyclization

    William S. Johnson;Stephen J. Telfer;Soan Cheng;Ulrich Schubert

  • Rate enhancement of biomimetic polyene cyclizations by a cation-stabilizing auxiliary

    William S. Johnson;Stephen D. Lindell;John Steele

  • Asymmetric synthesis via acetal templates. 4. Reactions with silylacetylenic compounds. Formation of chiral propargylic alcohols

    William S. Johnson;Raymond Elliott;John D. Elliott

  • Cyclization Studies in the Quinoline Series. A New Synthesis of 4-Aminoquinolines

    William S. Johnson;Eugene L. Woroch;Bennett G. Buell

  • Stereospecific total synthesis of estrone via a cationic olefinic cyclization

    Paul A. Bartlett;William S. Johnson

  • Reduction of Steroidal Enamines

    James A. Marshall;William S. Johnson

Frequent Co-Authors

Paul A. Bartlett
Paul A. Bartlett University of California, Berkeley
C. David Gutsche
C. David Gutsche Texas Christian University
John D. Roberts
John D. Roberts Yale University
Louis Fieser
Louis Fieser Harvard University
Ulrich S. Schubert
Ulrich S. Schubert Friedrich Schiller University Jena
Hans Wynberg
Hans Wynberg University of Groningen
D. John Faulkner
D. John Faulkner University of California, San Diego
John L. Margrave
John L. Margrave Rice University
Ralph Hirschmann
Ralph Hirschmann University of Pennsylvania
Jerrold Meinwald
Jerrold Meinwald Cornell University

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