Ulli Eisner

1.6k citations
32 papers · 1.2k · 1 hit paper · h-index 15

Impact in

    • Multicomponent Synthesis of Heterocycles
    • Chemical Reaction Mechanisms
    • Synthesis and Biological Evaluation
    • Asymmetric Synthesis and Catalysis
    • Synthesis and biological activity
    • Asymmetric Hydrogenation and Catalysis

Papers in

    • Chemical Reaction Mechanisms 7
    • Synthesis and Biological Evaluation 4
    • Synthesis and Characterization of Heterocyclic Compounds 4
    • Synthesis and biological activity 3
    • Synthesis and Reactions of Organic Compounds 3
    • Porphyrin and Phthalocyanine Chemistry 8

Ulli Eisner

30 papers receiving 1.1k citations

Ulli Eisner's Hit Papers

Chemistry of dihydropyridines 1972 · 704 citations
7040+18+36Years since publication200400600

Peers

Ulli Eisner
Comparison fields: 5 of 75
  • Organic Chemistry 822
  • Inorganic Chemistry 153
  • Physical and Theoretical Chemistry 80
  • Process Chemistry and Technology 19
  • Electrochemistry 40
Replace Eiji Ochiai with:
Eiji Ochiai Japan
R. P. Linstead United Kingdom
A. Hugh Norbury United Kingdom
J.C. Chottard France
Stephen A. Godleski United States
Christian Jutz Germany
Milorad M. Rogić United States
Gabriello Illuminati Italy
Walter S. Matthews United States
Donald Valentine United States
Ulli Eisner relative to Eiji Ochiai Japan Eiji Ochiai's profile →
Citations per field
00.5×1.5×2.5×
Eiji Ochiai · 1×
Citations per year

Countries citing papers authored by Ulli Eisner

Since Specialization
Citations

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

Fields of papers citing papers by Ulli Eisner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ulli Eisner, 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 Ulli Eisner Line = papers co-authored together Ulli Eisner links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 32 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Chemistry of dihydropyridines
Hit paper breakdown →
1972704
2 198071
3 195550
4 197541
5 195536
6 195731
7 195731
8 197030
9 195329
10 196425
11 197522
12 196318
13 195116
14 196615
15 196914
16 195812
17 197511
18 195710
19 19569
20 19589

About Ulli Eisner

Ulli Eisner is a scholar working on Organic Chemistry, Materials Chemistry, Molecular Biology, Pulmonary and Respiratory Medicine and Physical and Theoretical Chemistry, having authored 32 papers that have together received 1.2k indexed citations. Recurring topics across this work include Porphyrin and Phthalocyanine Chemistry (8 papers), Chemical Reaction Mechanisms (7 papers), Synthesis and Biological Evaluation (4 papers), Synthesis and Characterization of Heterocyclic Compounds (4 papers), Synthesis and biological activity (3 papers), Chemical Synthesis and Analysis (3 papers), Synthesis and Reactions of Organic Compounds (3 papers) and Photodynamic Therapy Research Studies (3 papers). The work is most often cited by research in Organic Chemistry (822 citations), Inorganic Chemistry (153 citations), Physical and Theoretical Chemistry (80 citations), Process Chemistry and Technology (19 citations) and Electrochemistry (40 citations). Ulli Eisner has collaborated with scholars based in United States and Singapore. Frequent co-authors include Josef Kuthan, R. P. Linstead, J. A. Elvidge, John R. Williams, Brian W. Matthews, Herman Ziffer, P. H. Gore, Nirmalendu Datta-Gupta, Robert G. Little and Rob Williams. Their work appears in journals such as Journal of the Chemical Society Perkin Transactions 1, Tetrahedron Letters, Tetrahedron, Journal of Inorganic Biochemistry and Chemical Reviews.

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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