World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
50
Citations
8792
World Ranking
14390
National Ranking
800

Alan Armstrong 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 Alan Armstrong 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: 184 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.

Alan Armstrong 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 Alan Armstrong 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: 50 D-Index — 21st percentile

21% 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

  • 2002 - Corday–Morgan Prize, Royal Society of Chemistry (UK)
  • 1995 - Meldola Medal and Prize, Royal Society of Chemistry (UK)

Overview

Alan Armstrong is affiliated with Imperial College London in the United Kingdom. Their research spans several interconnected fields, primarily focusing on chemistry and biochemistry, genetics, and molecular biology. Their work extensively covers the subfields of organic chemistry, molecular biology, control and systems engineering, computational theory and mathematics, and materials chemistry.

The main topics of Armstrong's research include:

  • Chemical Synthesis and Analysis
  • Process Optimization and Integration
  • Click Chemistry and Applications
  • Computational Drug Discovery Methods
  • Synthesis and Catalytic Reactions
  • Chemistry and Chemical Engineering
  • Asymmetric Hydrogenation and Catalysis

Armstrong has contributed publications to a variety of scientific venues, notably including:

  • Zenodo (CERN European Organization for Nuclear Research)
  • The Journal of Organic Chemistry
  • Chemical Engineering Science
  • Reaction Chemistry & Engineering
  • Nature Communications

Recent papers authored or co-authored by Armstrong include:

  • Mechanism, kinetics and selectivity of a Williamson ether synthesis: elucidation under different reaction conditions, 2021, Reaction Chemistry & Engineering
  • A genetically-encoded crosslinker screen identifies SERBP1 as a PKCε substrate influencing translation and cell division, 2021, Nature Communications
  • Synthesis and Configurational Assignment of Vinyl Sulfoximines and Sulfonimidamides, 2021, The Journal of Organic Chemistry
  • Model-based solvent selection for the synthesis and crystallisation of pharmaceutical compounds, 2022, Chemical Engineering Science
  • Multiparameter Kinetic Analysis for Covalent Fragment Optimization by Using Quantitative Irreversible Tethering (qIT), 2020, ChemBioChem

Co-authors frequently collaborating with Armstrong include:

  • Amparo Galindo
  • Claire S. Adjiman
  • David J. Mann
  • Gregory B. Craven
  • Lingfeng Gui

Throughout Armstrong's career, distinctions awarded include the Corday-Morgan Prize and the Meldola Medal and Prize, both conferred by the Royal Society of Chemistry (UK) in 2002 and 1995, respectively.

Best Publications

  • Anion−Aromatic Bonding: A Case for Anion Recognition by π-Acidic Rings

    Mark Mascal;Alan Armstrong;Michael D. Bartberger

  • Thermodynamic control of asymmetric amplification in amino acid catalysis

    Martin Klussmann;Hiroshi Iwamura;Hiroshi Iwamura;Suju P. Mathew;David H. Wells;David H. Wells

  • Water in Organocatalytic Processes: Debunking the Myths

    Donna G. Blackmond;Alan Armstrong;Vyv Coombe;Andrew Wells

  • Direct azole amination: C-H functionalization as a new approach to biologically important heterocycles.

    Alan Armstrong;James C. Collins

  • Clarification of the role of water in proline-mediated aldol reactions.

    Natalia Zotova;Axel Franzke;Alan Armstrong;Donna G Blackmond

  • The flow's the thing..or is it? Assessing the merits of homogeneous reactions in flask and flow.

    Fernando E. Valera;Michela Quaranta;Antonio Moran;John Blacker

  • A new method for the preparation of tertiary butyl ethers and esters

    Alan Armstrong;Ian Brackenridge;Richard F.W. Jackson;Joanna M. Kirk

  • Computer-aided molecular design of solvents for accelerated reaction kinetics

    Heiko Struebing;Zara Ganase;Panagiotis G. Karamertzanis;Eirini Siougkrou

  • The Houk–List transition states for organocatalytic mechanisms revisited

    Alan Armstrong;Roberto A. Boto;Roberto A. Boto;Paul Dingwall;Julia Contreras-García;Julia Contreras-García

  • Curtin–Hammett Paradigm for Stereocontrol in Organocatalysis by Diarylprolinol Ether Catalysts

    Jordi Burés;Alan Armstrong;Donna G. Blackmond;Donna G. Blackmond

  • Mechanistic rationalization of organocatalyzed conjugate addition of linear aldehydes to nitro-olefins

    Jordi Burés;Alan Armstrong;Donna G. Blackmond

  • Rationalization and prediction of solution enantiomeric excess in ternary phase systems.

    Martin Klussmann;Andrew J. P. White;Alan Armstrong;Donna G. Blackmond

  • Unusual reversal of enantioselectivity in the proline-mediated alpha-amination of aldehydes induced by tertiary amine additives.

    Donna G. Blackmond;Antonio Moran;Matthew Hughes;Alan Armstrong

  • Amine-promoted, organocatalytic aziridination of enones.

    Alan Armstrong;Carl A. Baxter;Scott G. Lamont;and Andrew R. Pape

  • Structure of eukaryotic purine/H(+) symporter UapA suggests a role for homodimerization in transport activity.

    Yilmaz Alguel;Sotiris Amillis;James Leung;George Lambrinidis

  • Oxaziridine-mediated amination of primary amines: scope and application to a one-pot pyrazole synthesis.

    Alan Armstrong;Lyn H Jones;Jamie D Knight;Richard D Kelsey

  • Novel zinc-based fixative for high quality DNA, RNA and protein analysis

    Dimitrios Lykidis;Susan Van Noorden;Alan Armstrong;Bradley Spencer-Dene

  • Probing the active catalyst in product-accelerated proline-mediated reactions.

    Hiroshi Iwamura;David H. Wells;Suju P. Mathew;Martin Klussmann

  • Total synthesis of the anthelmintic macrolide avermectin B1a

    Steven V. Ley;Alan Armstrong;David Díez-Martín;Mark J. Ford

  • A highly convergent total synthesis of the spiroacetal macrolide (+)-milbemycinβ1

    Steven V. Ley;Neville J. Anthony;Alan Armstrong;M.Gabriella Brasca

  • Catalytic enantioselective epoxidation of alkenes with a tropinone-derived chiral ketone

    Alan Armstrong

Frequent Co-Authors

Donna G. Blackmond
Donna G. Blackmond Scripps Research Institute
Steven V. Ley
Steven V. Ley University of Cambridge
Alexandra M. Z. Slawin
Alexandra M. Z. Slawin University of St Andrews
Peter J. Parker
Peter J. Parker The Francis Crick Institute
Andrew J. P. White
Andrew J. P. White Imperial College London
Giovanni Sartori
Giovanni Sartori University of Parma
Amparo Galindo
Amparo Galindo Imperial College London
Claire S. Adjiman
Claire S. Adjiman Imperial College London
Neil Q. McDonald
Neil Q. McDonald The Francis Crick Institute
João T. Cabral
João T. Cabral Imperial College London

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