Charles E. Klopfenstein
Impact in
- Organic Chemistry top 10%
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Chemical Reaction Mechanisms
- Synthesis of heterocyclic compounds
- Synthesis and Reactions of Organic Compounds
- Synthesis and Reactivity of Heterocycles
- Synthesis and Properties of Aromatic Compounds
- Organic Chemistry Cycloaddition Reactions
- Synthesis and Characterization of Heterocyclic Compounds
Papers in
-
- Chemical Reaction Mechanisms 4
- Organic Chemistry Cycloaddition Reactions 3
- Synthesis and Reactivity of Sulfur-Containing Compounds 3
- Synthesis of heterocyclic compounds 3
- Synthesis and Reactions of Organic Compounds 3
- Co-authors
- L. H. Klemm (14 shared papers)Reinhard Zell (3 shared papers)Richard A. Klemm (2 shared papers)V. Boekelheide (1 shared paper)Reginald H. Mitchell (1 shared paper)Lisa M. Cousins (2 shared papers)I. T. Barnish (1 shared paper)Thomas Koenig (3 shared papers)
- Journals
- The Journal of Organic Chemistry (7 papers)Journal of the American Chemical Society (6 papers)Journal of Chromatographic Science (1 paper)Journal of Chromatography A (1 paper)Journal of Heterocyclic Chemistry (8 papers)
- Partner nations
- United StatesSwitzerlandZambia
In The Last Decade
Charles E. Klopfenstein
29 papers receiving 407 citations
Peers
Comparison fields: 5 of 62
- Organic Chemistry 301
- Physical and Theoretical Chemistry 47
- Spectroscopy 74
- Biophysics 20
- Electrochemistry 11
Countries citing papers authored by Charles E. Klopfenstein
This map shows the geographic impact of Charles E. Klopfenstein'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 Charles E. Klopfenstein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles E. Klopfenstein more than expected).
Fields of papers citing papers by Charles E. Klopfenstein
This network shows the impact of papers produced by Charles E. Klopfenstein. 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 Charles E. Klopfenstein. The network helps show where Charles E. Klopfenstein may publish in the future.
Co-authors
The 25 scholars most cited alongside Charles E. Klopfenstein, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 30 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1969 | 69 | |
| 2 | 1970 | 45 | |
| 3 | 1969 | 32 | |
| 4 | 1966 | 26 | |
| 5 | 1970 | 23 | |
| 6 | 1971 | 22 | |
| 7 | 1974 | 22 | |
| 8 | 1974 | 20 | |
| 9 | 1968 | 19 | |
| 10 | 1972 | 18 | |
| 11 | 1989 | 18 | |
| 12 | 1987 | 16 | |
| 13 | 1983 | 16 | |
| 14 | 1986 | 13 | |
| 15 | 1967 | 12 | |
| 16 | 1986 | 11 | |
| 17 | 1966 | 10 | |
| 18 | 1985 | 9 | |
| 19 | 1987 | 7 | |
| 20 | 1972 | 7 |
About Charles E. Klopfenstein
Charles E. Klopfenstein is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry, Spectroscopy, Molecular Biology and Biophysics, having authored 30 papers that have together received 447 indexed citations. Recurring topics across this work include Chemical Reaction Mechanisms (4 papers), Molecular spectroscopy and chirality (3 papers), Organic Chemistry Cycloaddition Reactions (3 papers), Electron Spin Resonance Studies (3 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (3 papers), Synthesis of heterocyclic compounds (3 papers), Synthesis and Reactions of Organic Compounds (3 papers) and Analytical Chemistry and Chromatography (3 papers). The work is most often cited by research in Organic Chemistry (301 citations), Physical and Theoretical Chemistry (47 citations), Spectroscopy (74 citations), Biophysics (20 citations) and Electrochemistry (11 citations). Charles E. Klopfenstein has collaborated with scholars based in United States, Switzerland and Zambia. Frequent co-authors include L. H. Klemm, Reinhard Zell, Richard A. Klemm, V. Boekelheide, Reginald H. Mitchell, Lisa M. Cousins, I. T. Barnish, Thomas Koenig, Charles L. Wilkins and J. Shabtai. Their work appears in journals such as The Journal of Organic Chemistry, Journal of the American Chemical Society, Journal of Chromatographic Science, Journal of Chromatography A and Journal of Heterocyclic Chemistry.
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.