World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
59
Citations
9696
World Ranking
10393
National Ranking
358

José Alemán 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 José Alemán 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: 342 publications — 71st percentile

71% of scientists in this discipline score the same or lower.

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

José Alemán 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 José Alemán 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: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

José Alemán is affiliated with the Autonomous University of Madrid in Spain and has contributed extensively to the fields of Chemistry and Materials Science. The body of work spans a significant focus on Organic Chemistry, Materials Chemistry, and Inorganic Chemistry, with additional interest in Renewable Energy, Sustainability, and Pulmonary and Respiratory Medicine.

Their research encompasses key topics including Radical Photochemical Reactions, Sulfur-Based Synthesis Techniques, Covalent Organic Framework Applications, Metal-Organic Frameworks: Synthesis and Applications, Catalytic C-H Functionalization Methods, Advanced Photocatalysis Techniques, and Fluorine in Organic Chemistry.

Recent publications from José Alemán include:

  • Recent Advances in the Use of Covalent Organic Frameworks as Heterogeneous Photocatalysts in Organic Synthesis, 2022, Advanced Materials
  • Defects and Disorder in Covalent Organic Frameworks for Advanced Applications, 2023, Advanced Functional Materials
  • Recent Visible Light and Metal Free Strategies in [2+2] and [4+2] Photocycloadditions, 2021, European Journal of Organic Chemistry
  • Fluorinated Sulfinates as Source of Alkyl Radicals in the Photo-Enantiocontrolled β-Functionalization of Enals, 2022, Angewandte Chemie International Edition
  • Organocatalytic Strategies for the Development of the Enantioselective Inverse-electron-demand Hetero-Diels-Alder Reaction, 2021, Chemistry - A European Journal

Frequent co-authors collaborating with José Alemán are:

  • Silvia Cabrera
  • Rubén Mas-Ballesté
  • Matías Blanco
  • Leyre Marzo
  • José A. Fernández-Salas

Key journals and publication venues where José Alemán has contributed include:

  • Advanced Synthesis & Catalysis
  • The Cambridge Structural Database
  • Angewandte Chemie International Edition
  • Chemistry - A European Journal
  • European Urology Open Science

Best Publications

  • Squaramides: Bridging from Molecular Recognition to Bifunctional Organocatalysis

    José Alemán;Alejandro Parra;Hao Jiang;Karl Anker Jørgensen

  • Applications of asymmetric organocatalysis in medicinal chemistry

    José Alemán;Silvia Cabrera

  • Copper(I)-Catalyzed Formal Carboboration of Alkynes: Synthesis of Tri- and Tetrasubstituted Vinylboronates

    Ricardo Alfaro;Alejandro Parra;José Alemán;José Luis García Ruano

  • Recent Advances in the Use of Covalent Organic Frameworks as Heterogenous Photocatalysts in Organic Synthesis

    Unknown

  • Metal-organic framework (MOF)-, covalent-organic framework (COF)-, and porous-organic polymers (POP)-catalyzed selective C-H bond activation and functionalization reactions.

    Unknown

  • Organocatalytic Asymmetric Synthesis of α,α-Disubstituted α-Amino Acids and Derivatives

    Silvia Cabrera;Efraim Reyes;José Alemán;Andrea Milelli

  • Efficient synthesis of disulfides by air oxidation of thiols under sonication

    José Luis García Ruano;Alejandro Parra;José Alemán

  • Organocatalytic Asymmetric Direct α-Alkynylation of Cyclic β-Ketoesters

    Thomas B. Poulsen;Luca Bernardi;José Aleman;Jacob Overgaard

  • Asymmetric Organocatalytic α‐Arylation of Aldehydes

    José Alemán;Silvia Cabrera;Eddy Maerten;Jacob Overgaard

  • Old tricks, new dogs: organocatalytic dienamine activation of α,β-unsaturated aldehydes

    Vanesa Marcos;José Alemán

  • A general method for the preparation of N-sulfonyl aldimines and ketimines.

    José Luis García Ruano;José Alemán;M Belén Cid;Alejandro Parra

  • An unexpected organocatalytic asymmetric tandem Michael/Morita-Baylis-Hillman reaction.

    Silvia Cabrera;José Alemán;Patrick Bolze;Søren Bertelsen

  • Value Orientations From the World Values Survey How Comparable Are They Cross-Nationally?

    José Alemán;Dwayne Woods

  • Organocatalytic Highly enantioselective alpha-arylation of beta-ketoesters.

    José Alemán;Bo Richter;Karl Anker Jørgensen

  • Asymmetric 1,4‐Addition of Oxazolones to Nitroalkenes by Bifunctional Cinchona Alkaloid Thiourea Organocatalysts: Synthesis of α,α‐Disubstituted α‐Amino Acids

    José Alemán;Andrea Milelli;Silvia Cabrera;Efraim Reyes

  • Enantioselective aza-Henry reactions of cyclic α-carbonyl ketimines under bifunctional catalysis

    Alejandro Parra;Ricardo Alfaro;Leyre Marzo;Alberto Moreno-Carrasco

  • A Duration Analysis of Democratic Transitions and Authoritarian Backslides

    José Alemán;David D. Yang

  • Organocatalytic asymmetric vinylogous addition to quinones – formation of optically active α-aryl ketones

    José Alemán;Christian Borch Jacobsen;Kim Frisch;Jacob Overgaard

  • Pt( ii ) coordination complexes as visible light photocatalysts for the oxidation of sulfides using batch and flow processes

    Antonio Casado-Sánchez;Rocío Gómez-Ballesteros;Francisco Tato;Francisco J. Soriano

  • Organocatalytic Highly Enantioselective α‐Arylation of β‐Ketoesters

    José Alemán;Bo Richter;Karl Anker Jørgensen

  • Photoredox Heterobimetallic Dual Catalysis Using Engineered Covalent Organic Frameworks

    Alberto López-Magano;Borja Ortín-Rubio;Inhar Imaz;Daniel Maspoch

  • Asymmetric Synthesis of 4-Amino-4H-Chromenes by Organocatalytic Oxa-Michael/Aza-Baylis–Hillman Tandem Reactions

    José Alemán;Alberto Núñez;Leyre Marzo;Vanesa Marcos

  • Metallic organophosphates as catalysts in asymmetric synthesis: a return journey

    Alejandro Parra;Silvia Reboredo;Ana M. Martín Castro;José Alemán

Frequent Co-Authors

Karl Anker Jørgensen
Karl Anker Jørgensen Aarhus University
Jacob Overgaard
Jacob Overgaard Aarhus University
Daniel Maspoch
Daniel Maspoch Institut Català de Nanociència i Nanotecnologia
Albert Padwa
Albert Padwa Emory University
Constantin G. Daniliuc
Constantin G. Daniliuc University of Münster
Santos Fustero
Santos Fustero University of Valencia
Gregory Y.H. Lip
Gregory Y.H. Lip University of Liverpool
Marcello Tiecco
Marcello Tiecco University of Perugia
Karine Philippot
Karine Philippot Federal University of Toulouse Midi-Pyrénées
Roland Fröhlich
Roland Fröhlich University of Münster

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