Peter Hannen

6 papers receiving 1.1k citations

Hit Papers

Synthesis of Phenanthrenes and Polycyclic Heteroarenes by...20042026201120182004100200300400500

Peers

Peter Hannen
Comparison fields: 5 of 41
  • Organic Chemistry 1.0k
  • Inorganic Chemistry 151
  • Molecular Biology 93
  • Materials Chemistry 80
  • Mechanical Engineering 53
Replace R. Santhosh Reddy with:
R. Santhosh Reddy India
Anne‐Lise Dhimane France
William E. Brenzovich United States
Dirk Fischer Germany
Tsutomu Nogami Japan
Fréderic Caïjo France
Sabrina Di Giuseppe Italy
Amparo Luna Spain
Wenbin Wu China
Maurice A. Marsini United States
Peter Hannen relative to R. Santhosh Reddy India R. Santhosh Reddy's profile →
Citations per field
00.5×1.5×2.1×
R. Santhosh Reddy · 1×
Citations per year

Countries citing papers authored by Peter Hannen

Since Specialization
Citations

This map shows the geographic impact of Peter Hannen'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 Peter Hannen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Hannen more than expected).

Fields of papers citing papers by Peter Hannen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter Hannen. 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 Peter Hannen. The network helps show where Peter Hannen may publish in the future.

Co-authorship network of co-authors of Peter Hannen

This figure shows the co-authorship network connecting the top 25 collaborators of Peter Hannen. A scholar is included among the top collaborators of Peter Hannen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Peter Hannen. Peter Hannen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

6 of 6 papers shown
#WorkIndexed citations
1 2
2 244
3 109
4 135
5
Synthesis of Phenanthrenes and Polycyclic Heteroarenes by Transition‐Metal Catalyzed Cycloisomerization Reactionsbreakdown →
558
6 37

About Peter Hannen

Peter Hannen is a scholar working on Organic Chemistry, Inorganic Chemistry and Infectious Diseases, having authored 6 papers that have together received 1.1k indexed citations. Recurring topics across this work include Cyclopropane Reaction Mechanisms (4 papers), Synthetic Organic Chemistry Methods (4 papers) and Chemical synthesis and alkaloids (3 papers). The work is most often cited by research in Organic Chemistry (1.0k citations), Inorganic Chemistry (151 citations) and Process Chemistry and Technology (15 citations). Peter Hannen has collaborated with scholars based in Germany, United Kingdom and Brazil. Frequent co-authors include Alois Fürstner, Victor Mamane, Igor Larrosa, Anthony G. M. Barrett, Eun Jung Ko, Andrew J. P. White, Hans‐Christian Militzer and Erasmus M. Vogl. Their work appears in journals such as Journal of the American Chemical Society, Chemical Communications and Chemistry - A European Journal.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026