Janusz Zakrzewski

2.5k total citations
158 papers, 2.0k citations indexed

About

Janusz Zakrzewski is a scholar working on Organic Chemistry, Materials Chemistry and Inorganic Chemistry. According to data from OpenAlex, Janusz Zakrzewski has authored 158 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 106 papers in Organic Chemistry, 38 papers in Materials Chemistry and 36 papers in Inorganic Chemistry. Recurrent topics in Janusz Zakrzewski's work include Ferrocene Chemistry and Applications (61 papers), Metal complexes synthesis and properties (27 papers) and Organometallic Complex Synthesis and Catalysis (26 papers). Janusz Zakrzewski is often cited by papers focused on Ferrocene Chemistry and Applications (61 papers), Metal complexes synthesis and properties (27 papers) and Organometallic Complex Synthesis and Catalysis (26 papers). Janusz Zakrzewski collaborates with scholars based in Poland, France and United Kingdom. Janusz Zakrzewski's co-authors include Damian Plażuk, Bogna Rudolf, Charles Giannotti, Gérard Jaouen, Michèle Salmain, Hugh Felkin, Anna Makal, Konrad Kowalski, Izabela Janowska and Anne Vessières and has published in prestigious journals such as Journal of the American Chemical Society, Coordination Chemistry Reviews and Journal of Medicinal Chemistry.

In The Last Decade

Janusz Zakrzewski

155 papers receiving 2.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Janusz Zakrzewski Poland 24 1.4k 464 414 399 352 158 2.0k
Alberto Ceccon Italy 26 1.5k 1.0× 512 1.1× 321 0.8× 344 0.9× 408 1.2× 123 2.3k
Marco Fontani Italy 21 1.2k 0.8× 395 0.9× 584 1.4× 321 0.8× 169 0.5× 54 1.6k
Mary F. Mahon United Kingdom 25 1.2k 0.9× 475 1.0× 201 0.5× 395 1.0× 290 0.8× 75 1.7k
D.M. Tooke Netherlands 23 969 0.7× 661 1.4× 330 0.8× 424 1.1× 146 0.4× 43 1.5k
Benjamin Schulze Germany 16 1.2k 0.8× 236 0.5× 191 0.5× 492 1.2× 338 1.0× 20 1.8k
Konstantin V. Luzyanin Russia 32 2.4k 1.7× 677 1.5× 382 0.9× 433 1.1× 182 0.5× 86 3.1k
Stefano Maiorana Italy 27 1.8k 1.3× 297 0.6× 155 0.4× 475 1.2× 567 1.6× 146 2.4k
Stefano Stagni Italy 29 981 0.7× 297 0.6× 489 1.2× 891 2.2× 335 1.0× 88 2.1k
David J. Cardin United Kingdom 24 1.6k 1.1× 691 1.5× 301 0.7× 452 1.1× 317 0.9× 76 2.3k
Ashoka G. Samuelson India 23 1.0k 0.7× 565 1.2× 702 1.7× 300 0.8× 181 0.5× 90 1.6k

Countries citing papers authored by Janusz Zakrzewski

Since Specialization
Citations

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

Fields of papers citing papers by Janusz Zakrzewski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Janusz Zakrzewski

This figure shows the co-authorship network connecting the top 25 collaborators of Janusz Zakrzewski. A scholar is included among the top collaborators of Janusz Zakrzewski 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 Janusz Zakrzewski. Janusz Zakrzewski 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.
Hirai, Yuichi, Janusz Zakrzewski, Takahito Ohmura, et al.. (2024). Mechanofluorochromism and self-recovery of alkylsilylpyrene-1-carboxamides. Journal of Materials Chemistry C. 12(6). 1952–1957. 3 indexed citations
2.
Hirai, Yuichi, Janusz Zakrzewski, Anna Makal, et al.. (2021). Multi‐Directional Mechanofluorochromism of Acetyl Pyrenes and Pyrenyl Ynones. ChemPhysChem. 22(15). 1638–1644. 9 indexed citations
3.
Hirai, Yuichi, et al.. (2020). Mechanofluorochromism of pyrenyl acrylates with different substitutional position and steric hindrance. Journal of Photochemistry and Photobiology A Chemistry. 405. 112972–112972. 5 indexed citations
4.
Zakrzewski, Janusz, et al.. (2017). Regioselective (thio)carbamoylation of 2,7-di-tert-butylpyrene at the 1-position with iso(thio)cyanates. Beilstein Journal of Organic Chemistry. 13. 1032–1038. 4 indexed citations
5.
6.
Plażuk, Damian, Janusz Zakrzewski, & Michèle Salmain. (2010). Biotin as acylating agent in the Friedel–Crafts reaction. Avidin affinity of biotinyl derivatives of ferrocene, ruthenocene and pyrene and fluorescence properties of 1-biotinylpyrene. Organic & Biomolecular Chemistry. 9(2). 408–417. 24 indexed citations
7.
Plażuk, Damian, Janusz Zakrzewski, & Keitaro Nakatani. (2009). New Ferrocenylpyridinium Salts with Bulk Second-Order Nonlinear Optical Properties. Polish Journal of Chemistry. 83(12). 2105–2111. 1 indexed citations
8.
Rudolf, Bogna, Michèle Salmain, Annie Martel, Marcin Palusiak, & Janusz Zakrzewski. (2009). η1-N-succinimidato complexes of iron, molybdenum and tungsten as reversible inhibitors of papain. Journal of Inorganic Biochemistry. 103(8). 1162–1168. 4 indexed citations
9.
Plażuk, Damian, Franck Le Bideau, Alejandro Pérez‐Luna, et al.. (2006). Synthesis of cyclopentadienyltricarbonylrhenium substituted benzhydryl species and oestrogen receptor binding properties. Applied Organometallic Chemistry. 20(3). 168–174. 5 indexed citations
10.
Palusiak, Marcin, Izabela Janowska, Janusz Zakrzewski, & Sławomir J. Grabowski. (2004). Charge-assisted N—H...I and C—H...I hydrogen bonding in (1R,2S)-1-(ferrocenylmethyl)-2-(methoxymethyl)pyrrolidinium iodide. Acta Crystallographica Section C Crystal Structure Communications. 61(1). m55–m57. 4 indexed citations
11.
12.
Kowalski, Konrad, Janusz Zakrzewski, & L.B. Jerzykiewicz. (2004). Reactions of lithiated 2,5-dimethylazaferrocene with selected electrophiles. Journal of Organometallic Chemistry. 690(3). 764–772. 10 indexed citations
13.
Plażuk, Damian, et al.. (2003). A Convenient Synthesis of Conjugated ω-Arylpolyenals via Wittig Reaction with (1,3-Dioxan-2-yl-methyl)triphenylphosphonium Bromide/Sodium Hydride. Synthetic Communications. 33(3). 381–385. 9 indexed citations
14.
Plażuk, Damian & Janusz Zakrzewski. (2002). Friedel−Crafts Type Reaction of Ferrocene with β-Ketoesters. The Journal of Organic Chemistry. 67(24). 8672–8674. 11 indexed citations
15.
Zakrzewski, Janusz, et al.. (1998). (η5-Cyclopentadienyl)Fe(CO)2-complexes of sulfonamide anions. Acylation of the amino group in the sulfanilamide complex and its relevance to the protein labelling. Journal of Organometallic Chemistry. 568(1-2). 171–175. 8 indexed citations
16.
Zakrzewski, Janusz & Charles Giannotti. (1993). Photoreduction of iron(II)- and manganese(II)-phthalocyanine in the presence of azaferrocene. Journal of the Chemical Society Chemical Communications. 1109–1109. 6 indexed citations
17.
Zakrzewski, Janusz. (1990). Reactions of the h5-Pyrrolyl Ligand: A New Challenge in the Chemistry of Pyrroles. Heterocycles. 31(2). 383–383. 18 indexed citations
18.
Zakrzewski, Janusz & Charles Giannotti. (1990). Photoejection of dioxygen from cobalt porphyrin (η1-azaferrocene)(η1-O2) complexes. Journal of the Chemical Society Chemical Communications. 743–744. 6 indexed citations
19.
Zakrzewski, Janusz. (1987). 1,2- and 1,2,5-substituted pyrroles from an (η5-pyrroly)-transition metal complex. Journal of Organometallic Chemistry. 326(1). C17–C18. 14 indexed citations
20.
Zakrzewski, Janusz, et al.. (1981). An unusual reaction of triphenylmethylsulfenyl chloride with norbornenf and norbornadiene. Tetrahedron Letters. 22(37). 3659–3662. 6 indexed citations

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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