James H. Simpson
Impact in
- Organic Chemistry top 5%
- Catalytic Cross-Coupling Reactions
- Catalytic C–H Functionalization Methods
- Synthetic Organic Chemistry Methods
- Cyclopropane Reaction Mechanisms
- Asymmetric Synthesis and Catalysis
- Catalytic Alkyne Reactions
- Pharmaceutical Science top 10%
Papers in
-
- Synthetic Organic Chemistry Methods 5
- Catalytic C–H Functionalization Methods 3
- Asymmetric Synthesis and Catalysis 3
- Cyclopropane Reaction Mechanisms 2
- Synthesis of Indole Derivatives 2
- Synthesis and Catalytic Reactions 2
- Chemical Synthesis and Reactions 2
-
- Chemical Synthesis and Analysis 5
- Co-authors
- J. K. Stille (2 shared papers)Neal G. Anderson (2 shared papers)Ivan Greenwood (2 shared papers)Victor W. Rosso (3 shared papers)J. T. Fraser (1 shared paper)John A. Grosso (1 shared paper)Thomas C. Sedergran (1 shared paper)Sandeep Modi (1 shared paper)
- Journals
- Organic Process Research & Development (6 papers)The Journal of Organic Chemistry (5 papers)Tetrahedron Letters (1 paper)Journal of the American Chemical Society (1 paper)Tetrahedron Asymmetry (1 paper)
- Partner nations
- United StatesUnited KingdomGermany
In The Last Decade
James H. Simpson
18 papers receiving 486 citations
Peers
Comparison fields: 5 of 79
- Organic Chemistry 378
- Pharmaceutical Science 37
- Inorganic Chemistry 60
- Virology 12
- Process Chemistry and Technology 6
Countries citing papers authored by James H. Simpson
This map shows the geographic impact of James H. Simpson'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 James H. Simpson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James H. Simpson more than expected).
Fields of papers citing papers by James H. Simpson
This network shows the impact of papers produced by James H. Simpson. 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 James H. Simpson. The network helps show where James H. Simpson may publish in the future.
Co-authors
The 25 scholars most cited alongside James H. Simpson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1987 | 157 | |
| 2 | 1997 | 104 | |
| 3 | 1996 | 47 | |
| 4 | 2014 | 28 | |
| 5 | 1963 | 28 | |
| 6 | 2022 | 28 | |
| 7 | 2002 | 26 | |
| 8 | 2003 | 24 | |
| 9 | 2001 | 17 | |
| 10 | 1998 | 12 | |
| 11 | 1985 | 12 | |
| 12 | Fundamental noise limitations in magnetic resonance gyroscopes | 1977 | 10 |
| 13 | 2017 | 8 | |
| 14 | 2007 | 6 | |
| 15 | 1964 | 5 | |
| 16 | 2017 | 4 | |
| 17 | 2017 | 3 | |
| 18 | A fundamental noise limit to RLG performance | 1980 | 1 |
About James H. Simpson
James H. Simpson is a scholar working on Organic Chemistry, Molecular Biology, Atomic and Molecular Physics, and Optics, Infectious Diseases and Pharmacology, having authored 18 papers that have together received 520 indexed citations. Recurring topics across this work include Chemical Synthesis and Analysis (5 papers), Synthetic Organic Chemistry Methods (5 papers), Catalytic C–H Functionalization Methods (3 papers), Asymmetric Synthesis and Catalysis (3 papers), Cyclopropane Reaction Mechanisms (2 papers), Synthesis of Indole Derivatives (2 papers), Synthesis and Catalytic Reactions (2 papers) and Chemical Synthesis and Reactions (2 papers). The work is most often cited by research in Organic Chemistry (378 citations), Pharmaceutical Science (37 citations), Inorganic Chemistry (60 citations), Virology (12 citations) and Process Chemistry and Technology (6 citations). James H. Simpson has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include J. K. Stille, Neal G. Anderson, Ivan Greenwood, Victor W. Rosso, J. T. Fraser, John A. Grosso, Thomas C. Sedergran, Sandeep Modi, Sushil Srivastava and Michael Humora. Their work appears in journals such as Organic Process Research & Development, The Journal of Organic Chemistry, Tetrahedron Letters, Journal of the American Chemical Society and Tetrahedron Asymmetry.
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.