John E. Leffler

3.2k citations
75 papers · 2.5k · 2 hit papers · h-index 19

Impact in

Papers in

    • Inorganic and Organometallic Chemistry 10
    • Chemical Reaction Mechanisms 10
    • Radical Photochemical Reactions 8
    • Free Radicals and Antioxidants 8
    • Oxidative Organic Chemistry Reactions 7
    • Various Chemistry Research Topics 7

John E. Leffler

73 papers receiving 2.3k citations

John E. Leffler's Hit Papers

THE ENTHALPY-ENTROPY RELATIONSHIP AND ITS IMPLICATIONS FOR ORGANIC CHEMISTRY 1955 · 612 citations
6120+24+48Years since publication200400600

Peers

John E. Leffler
Comparison fields: 5 of 101
  • Physical and Theoretical Chemistry 481
  • Organic Chemistry 1.5k
  • Filtration and Separation 67
  • Spectroscopy 351
  • Inorganic Chemistry 269
Replace Jouko Koskikallio with:
Jouko Koskikallio Finland
Robert C. Elderfield United States
Donald H. Aue United States
Fillmore Freeman United States
Walter S. Trahanovsky United States
Y. Chiang Canada
R. M. Keefer United States
N. B. Chapman United Kingdom
Jacques Metzger France
L. H. Sutcliffe United Kingdom
John E. Leffler relative to Jouko Koskikallio Finland Jouko Koskikallio's profile →
Citations per field
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Citations per year

Countries citing papers authored by John E. Leffler

Since Specialization
Citations

This map shows the geographic impact of John E. Leffler's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John E. Leffler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John E. Leffler more than expected).

Fields of papers citing papers by John E. Leffler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John E. Leffler. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John E. Leffler. The network helps show where John E. Leffler may publish in the future.

Co-authors

The 18 scholars most cited alongside John E. Leffler, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John E. Leffler Line = papers co-authored together John E. Leffler links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 75 papers — load more, or switch the sort, to bring in the rest.

#Work
1
THE ENTHALPY-ENTROPY RELATIONSHIP AND ITS IMPLICATIONS FOR ORGANIC CHEMISTRY
Hit paper breakdown →
1955612
2
Parameters for the Description of Transition States
Hit paper breakdown →
1953499
3
Rates and equilibria of organic reactions as treated by statistical, thermodynamic, and extrathermodynamic methods
1989229
4 1967138
5 198583
6 197080
7 196675
8 196759
9 196348
10 198539
11 195438
12 195638
13 196536
14 196127
15 195123
16 195523
17 198721
18 197220
19 195819
20 196317

About John E. Leffler

John E. Leffler is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry, Materials Chemistry, Spectroscopy and Biomedical Engineering, having authored 75 papers that have together received 2.5k indexed citations. Recurring topics across this work include Inorganic and Organometallic Chemistry (10 papers), Chemical Reaction Mechanisms (10 papers), Radical Photochemical Reactions (8 papers), Free Radicals and Antioxidants (8 papers), Analytical Chemistry and Chromatography (7 papers), Electrochemical Analysis and Applications (7 papers), Various Chemistry Research Topics (7 papers) and Oxidative Organic Chemistry Reactions (7 papers). The work is most often cited by research in Physical and Theoretical Chemistry (481 citations), Organic Chemistry (1.5k citations), Filtration and Separation (67 citations), Spectroscopy (351 citations) and Inorganic Chemistry (269 citations). John E. Leffler has collaborated with scholars based in United States and United Kingdom. Frequent co-authors include Ernest Grunwald, Michael E. Sigman, E. Dolan, G Flowers, Daniel S. Miller, John T. Barbas, Brian G. Ramsey, W. H. Graham, Bruce M. Graybill and Dwight W. Miller. Their work appears in journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry, The Journal of Physical Chemistry, Tetrahedron Letters and The Journal of Chemical Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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