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Daniel A. Singleton

Daniel A. Singleton

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 57 11355 10233 3078 2516 125 9072

Daniel A. Singleton publications per year

The chart shows the history of publications by Daniel A. Singleton between 1983 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Daniel A. Singleton published across 42 years, from 1983 to 2024, averaging 3 papers a year. Output peaked at 9 publications in 1997. 1 of the 127 publications appeared in the last two years.

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

127 publications in total across all disciplines

View publications per year as a table
Daniel A. Singleton: publications per year, 1983 to 2024
Year Publications
1983 1
1984 3
1985 5
1986 1
1987 2
1988 1
1989 0
1990 3
1991 6
1992 7
1993 2
1994 6
1995 2
1996 2
1997 9
1998 1
1999 9
2000 4
2001 5
2002 3
2003 6
2004 1
2005 8
2006 1
2007 4
2008 1
2009 4
2010 3
2011 2
2012 5
2013 0
2014 2
2015 2
2016 3
2017 4
2018 1
2019 1
2020 3
2021 3
2022 0
2023 0
2024 1
Total 127
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Daniel A. Singleton 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 Daniel A. Singleton 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, 121–140 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: 125 publications — 7th percentile

7% 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
121–140 918 125
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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Daniel A. Singleton 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 Daniel A. Singleton 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, 56–57 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: 57 D-Index — 39th percentile

39% 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 57
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

Daniel A. Singleton is affiliated with Texas A&M University in the United States and conducts research primarily in the field of Chemistry, with a notable focus on Organic Chemistry and Spectroscopy. Their work also spans subfields including Atomic and Molecular Physics, Pharmaceutical Science, and Physical and Theoretical Chemistry.

Their main research topics include:

  • Chemical Reaction Mechanisms
  • Analytical Chemistry and Chromatography
  • Molecular Spectroscopy and Chirality
  • Advanced Chemical Physics Studies
  • Radical Photochemical Reactions
  • Surfactants and Colloidal Systems
  • Chemistry and Stereochemistry Studies

Frequent coauthors in Singleton's work encompass:

  • Vladislav A. Roytman
  • Kai-Yuan Kuan
  • Christoph E. Bracher
  • Connor J. Allen
  • Scheherzad Alvi

Their research has been published in several venues, notably:

  • Harvard Dataverse
  • Journal of the American Chemical Society
  • The Journal of Organic Chemistry
  • Organic Letters

Key recent papers authored by or associated with Daniel A. Singleton include:

  • Solvation Dynamics and the Nature of Reaction Barriers and Ion-Pair Intermediates in Carbocation Reactions, 2020, Journal of the American Chemical Society
  • Isotope Effects and the Mechanism of Photoredox-Promoted [2 + 2] Cycloadditions of Enones, 2021, The Journal of Organic Chemistry
  • Vibrationally Hot and Cold Triplets. Sensitizer-Dependent Dynamics and Localized Vibrational Promotion of a Di-π-methane Rearrangement, 2020, Journal of the American Chemical Society
  • Energy Read-out as a Probe of Kinetically Hidden Transition States, 2021, Organic Letters
  • Nuclear Quantum Effects on the Nature of Hydroboration Selectivity: Experimental Effects of First-Collision Tunneling, 2024, Journal of the American Chemical Society

Best Publications

  • High-Precision Simultaneous Determination of Multiple Small Kinetic Isotope Effects at Natural Abundance

    Daniel A. Singleton;Allen A. Thomas

  • A Case Study of the Mechanism of Alcohol-Mediated Morita Baylis–Hillman Reactions. The Importance of Experimental Observations

    R. Erik Plata;Daniel A. Singleton

  • Experimental and Theoretical Kinetic Isotope Effects for Asymmetric Dihydroxylation. Evidence Supporting a Rate-Limiting “(3 + 2)” Cycloaddition

    A. J. DelMonte;J. Haller;K. N. Houk;K. B. Sharpless

  • Mechanism of Ene Reactions of Singlet Oxygen. A Two-Step No-Intermediate Mechanism

    Daniel A Singleton;Chao Hang;Michael J Szymanski;Matthew P Meyer

  • Synchronous or Asynchronous? An “Experimental” Transition State from a Direct Comparison of Experimental and Theoretical Kinetic Isotope Effects for a Diels−Alder Reaction

    Brett R. Beno;K. N. Houk;Daniel A. Singleton

  • Dynamic effects on the periselectivity, rate, isotope effects, and mechanism of cycloadditions of ketenes with cyclopentadiene.

    Bryson R. Ussing;Chao Hang;Daniel A. Singleton

  • Phenomenon of optical self-purification of chiral non-racemic compounds

    Vadim A. Soloshonok;Hisanori Ueki;Manabu Yasumoto;Shekar Mekala

  • Isotope effects and the nature of selectivity in rhodium-catalyzed cyclopropanations.

    Daniel T. Nowlan;Timothy M. Gregg;Huw M. L. Davies;Daniel A. Singleton

  • Outer-Sphere Direction in Iridium C-H Borylation

    Philipp C. Roosen;Venkata A. Kallepalli;Buddhadeb Chattopadhyay;Daniel A. Singleton

  • Experimental Geometry of the Epoxidation Transition State

    Daniel A. Singleton;Steven R. Merrigan;Jian Liu;K. N. Houk

  • Control Elements in Dynamically-Determined Selectivity on a Bifurcating Surface

    Jacqueline B. Thomas;Jack R. Waas;Michael Harmata;Daniel A. Singleton

  • Dynamics and the failure of transition state theory in alkene hydroboration.

    Yatsandra Oyola;Daniel A. Singleton

  • Reinvestigation of the Isotope Effects for the Claisen and Aromatic Claisen Rearrangements: The Nature of the Claisen Transition States

    Matthew P. Meyer;and Albert J. DelMonte;Daniel A. Singleton

  • Ir-Catalyzed ortho-Borylation of Phenols Directed by Substrate–Ligand Electrostatic Interactions: A Combined Experimental/in Silico Strategy for Optimizing Weak Interactions

    Buddhadeb Chattopadhyay;Buddhadeb Chattopadhyay;Jonathan E. Dannatt;Ivonne L. Andujar-De Sanctis;Kristin A. Gore

  • DISTINCTION BETWEEN AMINIUM CATION RADICAL AND PROTIC ACID CATALYZED DIELS-ALDER REACTIONS

    P. G. Gassman;D. A. Singleton

  • Recrossing and Dynamic Matching Effects on Selectivity in a Diels-Alder Reaction

    Zhihong Wang;Jennifer S. Hirschi;Daniel A. Singleton

  • A few molecules can control the enantiomeric outcome. Evidence supporting absolute asymmetric synthesis using the Soai asymmetric autocatalysis.

    Daniel A. Singleton;Loan K. Vo

  • "Concerted" transition state, stepwise mechanism. Dynamics effects in C2-C6 enyne allene cyclizations.

    Tefsit Bekele;Chad F. Christian;Mark A. Lipton;Daniel A. Singleton

  • 13C Kinetic Isotope Effects for the Addition of Lithium Dibutylcuprate to Cyclohexenone. Reductive Elimination Is Rate-Determining

    Doug E. Frantz;Daniel A. Singleton;James P. Snyder

  • Dynamically Complex [6+4] and [4+2] Cycloadditions in the Biosynthesis of Spinosyn A

    Ashay Patel;Zhuo Chen;Zhongyue Yang;Osvaldo Gutiérrez

  • Enantioselective synthesis without discrete optically active additives.

    Daniel A Singleton;Loan K Vo

Frequent Co-Authors

Paul G. Gassman
Paul G. Gassman University of Minnesota
Milton R. Smith
Milton R. Smith Michigan State University
Kendall N. Houk
Kendall N. Houk University of California, Los Angeles
Hiroyuki Kagechika
Hiroyuki Kagechika Tokyo Medical and Dental University
Christopher S. Foote
Christopher S. Foote University of California, Los Angeles
Derek H. R. Barton
Derek H. R. Barton Texas A&M University
Daniel Romo
Daniel Romo Baylor University
Olaf Wiest
Olaf Wiest University of Notre Dame
Thomas O. Baldwin
Thomas O. Baldwin University of California, Riverside
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski Carnegie Mellon University

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