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Kai C. Hultzsch

Kai C. Hultzsch

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 45 16306 14715 104 95 107 8974

Kai C. Hultzsch publications per year

The chart shows the history of publications by Kai C. Hultzsch between 1995 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kai C. Hultzsch published across 30 years, from 1995 to 2024, averaging 4 papers a year. Output peaked at 34 publications in 2011. 12 of the 120 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1995 to 2024. Vertical axis: number of publications, 0 to 34. Peak 34 publications in 2011. 1995: 1 publication 1996: 1 publication 1997: 2 publications 1998: 2 publications 1999: 6 publications 2000: 4 publications 2001: 3 publications 2002: 2 publications 2003: 6 publications 2004: 9 publications 2005: 6 publications 2006: 3 publications 2007: 4 publications 2008: 1 publication 2009: 3 publications 2010: 6 publications 2011: 34 publications 2012: 3 publications 2013: 1 publication 2014: 1 publication 2015: 2 publications 2016: 0 publications 2017: 0 publications 2018: 1 publication 2019: 5 publications 2020: 1 publication 2021: 1 publication 2022: 0 publications 2023: 4 publications 2024: 8 publications
1995 2024

120 publications in total across all disciplines

View publications per year as a table
Kai C. Hultzsch: publications per year, 1995 to 2024
Year Publications
1995 1
1996 1
1997 2
1998 2
1999 6
2000 4
2001 3
2002 2
2003 6
2004 9
2005 6
2006 3
2007 4
2008 1
2009 3
2010 6
2011 34
2012 3
2013 1
2014 1
2015 2
2016 0
2017 0
2018 1
2019 5
2020 1
2021 1
2022 0
2023 4
2024 8
Total 120
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Kai C. Hultzsch 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 Kai C. Hultzsch 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, 101–120 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: 107 publications — 3rd percentile

3% 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
101–120 623 107
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
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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Kai C. Hultzsch 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 Kai C. Hultzsch 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, 44–45 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: 45 D-Index — 10th percentile

10% 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 45
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
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

Kai C. Hultzsch is affiliated with the University of Vienna in Austria. Their research spans the fields of chemistry and materials science, with a focus on several specialized subfields including organic chemistry, materials chemistry, inorganic chemistry, molecular biology, and process chemistry and technology.

Their work covers a range of topics such as crystallization and solubility studies, X-ray diffraction in crystallography, asymmetric hydrogenation and catalysis, catalytic C-H functionalization methods, nanomaterials for catalytic reactions, synthetic organic chemistry methods, and organometallic complex synthesis and catalysis.

Frequent coauthors in their research collaborations include Mariusz Wolff, Yousra Bahjou, Smaail Radi, Mohamed El Massaoudi, and Youssef Draoui, indicating ongoing partnerships within their scientific community.

Kai C. Hultzsch has contributed to various publication venues, with multiple papers appearing in The Cambridge Structural Database, European Journal of Inorganic Chemistry, European Journal of Organic Chemistry, Advanced Synthesis & Catalysis, and Organic Letters.

Recent notable papers include:

  • Borrowing Hydrogen and Acceptorless Dehydrogenative Coupling in the Multicomponent Synthesis of N-Heterocycles: A Comparison between Base and Noble Metal Catalysis, 2021, European Journal of Organic Chemistry
  • Synthesis of Tetrahydroquinolines via Borrowing Hydrogen Methodology Using a Manganese PN3 Pincer Catalyst, 2020, Organic Letters
  • Yttrium-Catalyzed Intermolecular Anti-Markovnikov Hydroamination and Sequential Intermolecular Hydroamination/Endocyclization of Vinylsilanes, 2023, Advanced Synthesis & Catalysis
  • Effect of Additives in the Hydroamination/Cyclization of Aminoalkenes Catalyzed by a Binaphtholate Yttrium Catalyst, 2023, Advanced Synthesis & Catalysis
  • Silyl-Substituted ortho-Terphenoxide Group 3-5 Complexes: Synthesis, Structure and Applications in Catalysis, 2023, European Journal of Inorganic Chemistry

Best Publications

  • Hydroamination: direct addition of amines to alkenes and alkynes.

    Thomas E. Müller;Kai C. Hultzsch;Miguel Yus;Francisco Foubelo

  • Transition Metal‐Catalyzed Asymmetric Hydroamination of Alkenes (AHA)

    Kai C. Hultzsch

  • 3,3‘-Bis(trisarylsilyl)-Substituted Binaphtholate Rare Earth Metal Catalysts for Asymmetric Hydroamination

    Denis V. Gribkov;Kai C. Hultzsch;Frank Hampel

  • Single-Component Polymerization Catalysts for Ethylene and Styrene: Synthesis, Characterization, and Reactivity of Alkyl and Hydrido Yttrium Complexes Containing a Linked Amido-Cyclopentadienyl Ligand

    Kai C. Hultzsch;Peter Voth;Klaus Beckerle;Thomas P. Spaniol

  • Catalytic asymmetric hydroamination of non-activated olefins

    Kai C. Hultzsch

  • Synthesis and characterization of new biphenolate and binaphtholate rare-Earth-metal amido complexes: catalysts for asymmetric olefin hydroamination/cyclization.

    Denis V. Gribkov;Kai C. Hultzsch;Frank Hampel

  • Hydroamination/Cyclization of Aminoalkenes Using Cationic Zirconocene and Titanocene Catalysts

    Kai C. Hultzsch;Denis V. Gribkov

  • Base-catalysed asymmetric hydroamination/cyclisation of aminoalkenes utilising a dimeric chiral diamidobinaphthyl dilithium salt

    Patricia Horrillo Martínez;Kai C. Hultzsch;Frank Hampel

  • Asymmetric intermolecular hydroamination of unactivated alkenes with simple amines.

    Alexander L. Reznichenko;Hiep N. Nguyen;Kai C. Hultzsch

  • Half‐Sandwich Alkyl and Hydrido Complexes of Yttrium: Convenient Synthesis and Polymerization Catalysis of Polar Monomers

    Kai C. Hultzsch;Thomas P. Spaniol;Jun Okuda

  • New Yttrium Complexes Bearing Diamidoamine Ligands as Efficient and Diastereoselective Catalysts for the Intramolecular Hydroamination of Alkenes and Alkynes

    Kai C. Hultzsch;Frank Hampel;Thomas Wagner

  • Chiral Lanthanocene Derivatives Containing Two Linked Amido−Cyclopentadienyl Ligands: Heterobimetallic Structure and Lactone Polymerization Activity

    Kai C. Hultzsch;Thomas P. Spaniol;Jun Okuda

  • Rare earth metal complexes based on β-diketiminato and novel linked bis(β-diketiminato) ligands: Synthesis, structural characterization and catalytic application in epoxide/CO2-copolymerization

    Daniela V. Vitanova;Frank Hampel;Kai C. Hultzsch

  • The First Polymer-Supported and Recyclable Chiral Catalyst for Enantioselective Olefin Metathesis

    Kai C. Hultzsch;Jesper A. Jernelius;Amir H. Hoveyda;Richard R. Schrock

  • Non-metallocene rare earth metal catalysts for the diastereoselective and enantioselective hydroamination of aminoalkenes

    Kai C. Hultzsch;Denis V. Gribkov;Frank Hampel

  • A chiral phenoxyamine magnesium catalyst for the enantioselective hydroamination/cyclization of aminoalkenes and intermolecular hydroamination of vinyl arenes.

    Xiaoming Zhang;Thomas J. Emge;Kai C. Hultzsch

  • Kinetic resolution of chiral aminoalkenes via asymmetric hydroamination/cyclisation using binaphtholate yttrium complexes

    Denis V. Gribkov;Kai C. Hultzsch

  • The mechanism of hydroaminoalkylation catalyzed by group 5 metal binaphtholate complexes.

    Alexander L. Reznichenko;Kai C. Hultzsch

  • Group 5 Metal Binaphtholate Complexes for Catalytic Asymmetric Hydroaminoalkylation and Hydroamination/Cyclization

    Alexander L. Reznichenko;Thomas J. Emge;Stephan Audörsch;Stephan Audörsch;Eric G. Klauber

  • Thermal and Transition-Metal-Catalyzed Ring-Opening Polymerization (ROP) of [1]Silaferrocenophanes with Chlorine Substituents at Silicon: A Route to Tunable Poly(ferrocenylsilanes)

    David L. Zechel;Kai C. Hultzsch;Ron Rulkens;David Balaishis

Frequent Co-Authors

Jun Okuda
Jun Okuda RWTH Aachen University
Frank Hampel
Frank Hampel University of Erlangen-Nuremberg
Thomas P. Spaniol
Thomas P. Spaniol RWTH Aachen University
Amir H. Hoveyda
Amir H. Hoveyda Boston College
Richard R. Schrock
Richard R. Schrock University of California, Riverside
Thomas J. Emge
Thomas J. Emge Rutgers, The State University of New Jersey
Bernd Schmidt
Bernd Schmidt University of Potsdam
Vicenç Branchadell
Vicenç Branchadell Autonomous University of Barcelona
Ian Manners
Ian Manners University of Victoria
Ifor D. W. Samuel
Ifor D. W. Samuel University of St Andrews

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