Josef Hofmann

632 total citations
31 papers, 416 citations indexed

About

Josef Hofmann is a scholar working on Organic Chemistry, Inorganic Chemistry and Toxicology. According to data from OpenAlex, Josef Hofmann has authored 31 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Organic Chemistry, 8 papers in Inorganic Chemistry and 3 papers in Toxicology. Recurrent topics in Josef Hofmann's work include Organometallic Complex Synthesis and Catalysis (13 papers), Synthesis and characterization of novel inorganic/organometallic compounds (5 papers) and Catalytic Alkyne Reactions (5 papers). Josef Hofmann is often cited by papers focused on Organometallic Complex Synthesis and Catalysis (13 papers), Synthesis and characterization of novel inorganic/organometallic compounds (5 papers) and Catalytic Alkyne Reactions (5 papers). Josef Hofmann collaborates with scholars based in Germany. Josef Hofmann's co-authors include Helmut Fischer, Gerhard Müller, Brigitte Huber, Peter Burger, Hubert Schmidbaur, Hans‐Herbert Brintzinger, Wolfgang Bublak, Johannes C. Jochims, Hans H. Karsch and Ursula Pieper and has published in prestigious journals such as Journal of the American Chemical Society, Tetrahedron and Carbohydrate Research.

In The Last Decade

Josef Hofmann

29 papers receiving 391 citations

Peers

Josef Hofmann
Yuzuru Uchida Japan
James R. Matz United States
B. ZIMMER‐GASSER Germany
C. Wismach Germany
A. Dubourg France
Ludovico Ronzini Italy
R. Lourens Netherlands
Juliet M. Hahn United States
Л. Брандсма Netherlands
Curtis Page Smith United States
Yuzuru Uchida Japan
Josef Hofmann
Citations per year, relative to Josef Hofmann Josef Hofmann (= 1×) peers Yuzuru Uchida

Countries citing papers authored by Josef Hofmann

Since Specialization
Citations

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

Fields of papers citing papers by Josef Hofmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Josef Hofmann

This figure shows the co-authorship network connecting the top 25 collaborators of Josef Hofmann. A scholar is included among the top collaborators of Josef Hofmann 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 Josef Hofmann. Josef Hofmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fischer, Helmut, et al.. (1994). 2-Azoniaallenyliden-Komplexe des Mangans - Synthese, Struktur und Reaktivität. Journal of Organometallic Chemistry. 472(1-2). 163–174. 4 indexed citations
2.
Glocker, Michael O., et al.. (1993). On the Reaction of Nitrilium and N‐Acylamidinium Salts with Oximes and Other Hetero Nucleophiles. Chemische Berichte. 126(8). 1859–1865. 12 indexed citations
3.
Frick, Wendelin, Josef Hofmann, Helmut Fischer, & Richard R. Schmidt. (1991). The structure of bergenin. Carbohydrate Research. 210. 71–77. 11 indexed citations
4.
5.
Jochims, Johannes C., Michael O. Glocker, Josef Hofmann, & Helmut Fischer. (1991). N-acyliminium salts from the reaction of nitrilium salts with aldehydes. Tetrahedron. 47(2). 205–218. 7 indexed citations
6.
Hofmann, Josef, et al.. (1991). Vinylcyclopropan‐Komplexe und Vinylcyclopropane aus Carben‐Komplexen und 1,3‐Dienen. Chemische Berichte. 124(5). 981–988. 30 indexed citations
7.
8.
Fischer, Helmut, et al.. (1990). Cyclopentenyliden‐Komplexe aus Alkinylcarben‐Komplexen, Lithiumaryl und H+. Chemische Berichte. 123(9). 1799–1804. 27 indexed citations
9.
Fischer, Helmut, et al.. (1990). Inenylcarben-Komplexe aus Alkinylcarben-Komplexen und elektronenreichen Alkinen. Journal of Organometallic Chemistry. 397(1). 41–49. 9 indexed citations
10.
Maier, Martin E., et al.. (1990). Diastereoselectivity in the halolactonization of 2‐alkoxy‐4‐alkenoic acids and‐4‐alkenamides. Liebigs Annalen der Chemie. 1990(4). 323–330. 6 indexed citations
11.
Burger, Peter, et al.. (1989). ansa-Metallocene derivatives. Journal of Organometallic Chemistry. 369(3). 343–357. 53 indexed citations
12.
Schmidbaur, Hubert, Wolfgang Bublak, Brigitte Huber, Josef Hofmann, & Gerhard Müller. (1989). [2.2]Paracyclophan‐Komplexe von Indium(I), Thallium(I), Zinn(II) und Blei(II). Chemische Berichte. 122(2). 265–270. 53 indexed citations
13.
Jochims, Johannes C., et al.. (1989). The Reaction of α-Chlorocarbenium Salts with Nitriles: Formation of Chloro-Substituted 2-Azoniaallene Salts. Synthesis. 1989(12). 918–922. 11 indexed citations
14.
Reißig, Hans‐Ulrich, et al.. (1989). Eine einfache Synthese neuartiger alkenylsubstituierter Chromcarben‐Komplexe. Chemische Berichte. 122(8). 1589–1592. 10 indexed citations
15.
Karsch, Hans H., et al.. (1988). .eta.1-Coordination versus .eta.2-coordination in transition-metal phosphinomethanide complexes: synthesis and x-ray structure of Cp2Zr(Cl)[C(PMe2)(SiMe3)2]. Journal of the American Chemical Society. 110(11). 3654–3656. 23 indexed citations
16.
Fischer, Helmut, Gerhard Müller, Brigitte Huber, et al.. (1988). Übergangsmetall‐koordinierte Heteroolefine als Synthesebausteine: Thio‐ und Selenoacrylamide aus 1‐(Diethylamino)‐1‐propin und Heteroaldehyd‐ und ‐keton‐Komplexen. Chemische Berichte. 121(12). 2095–2102. 23 indexed citations
17.
Karsch, Hans H., Josef Hofmann, & Gerhard Müller. (1988). Phosphine complexes of main group elements. [(Me3Si)C(PMe2)2]2Ge2I2, and intramolecular germylene (germanediyl) donor–germylene acceptor complex with a germylene–phosphane chelating ligand. Journal of the Chemical Society Chemical Communications. 516–517. 7 indexed citations
18.
Hofmann, Josef, et al.. (1980). Die Flußkrebse : Biologie, Haltung und wirtschaftliche Bedeutung. 6 indexed citations
19.
Hofmann, Josef, et al.. (1970). Bestimmung der Lage der Doppelbindung in verzweigten höhersiedenden Olefinen durch Ozonisierung. Collection of Czechoslovak Chemical Communications. 35(7). 2174–2186. 2 indexed citations
20.
Hofmann, Josef. (1969). Die Äthiopische Johannes-Apokalypse : kritisch untersucht.

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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