Stanisław Marczak

498 total citations
28 papers, 361 citations indexed

About

Stanisław Marczak is a scholar working on Organic Chemistry, Molecular Biology and Pharmaceutical Science. According to data from OpenAlex, Stanisław Marczak has authored 28 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 10 papers in Molecular Biology and 5 papers in Pharmaceutical Science. Recurrent topics in Stanisław Marczak's work include Cyclopropane Reaction Mechanisms (6 papers), Electrochemical Analysis and Applications (5 papers) and Asymmetric Synthesis and Catalysis (5 papers). Stanisław Marczak is often cited by papers focused on Cyclopropane Reaction Mechanisms (6 papers), Electrochemical Analysis and Applications (5 papers) and Asymmetric Synthesis and Catalysis (5 papers). Stanisław Marczak collaborates with scholars based in Poland, United States and United Kingdom. Stanisław Marczak's co-authors include Jerzy Wicha, Paweł Jankowski, Philip Kocieński, Krzysztof Jarowicki, Piotr K. Wrona, Karol Michalak, Zb́igniew Galus, Marek Masnyk, Milan R. Uskoković and Hubert Maehr and has published in prestigious journals such as Journal of Medicinal Chemistry, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Stanisław Marczak

27 papers receiving 343 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Stanisław Marczak 213 103 56 33 30 28 361
Michael Waibel 251 1.2× 69 0.7× 10 0.2× 14 0.4× 20 0.7× 12 387
Carlos Sunkel 388 1.8× 184 1.8× 10 0.2× 31 0.9× 11 0.4× 36 631
Mercedes Torneiro 240 1.1× 128 1.2× 72 1.3× 3 0.1× 5 0.2× 23 384
Hong-Yong Kim 236 1.1× 203 2.0× 16 0.3× 3 0.1× 57 1.9× 19 484
G. Hughes 137 0.6× 117 1.1× 4 0.1× 19 0.6× 7 0.2× 27 313
Hong Woon Yang 312 1.5× 143 1.4× 29 0.5× 1 0.0× 18 0.6× 15 430
Suprabhat Ray 421 2.0× 137 1.3× 15 0.3× 2 0.1× 20 0.7× 58 696
Haiyan Dai 293 1.4× 86 0.8× 94 1.7× 7 0.2× 10 403
Eigoro Murayama 393 1.8× 288 2.8× 100 1.8× 1 0.0× 17 0.6× 32 694
Naresh K. Chadha 420 2.0× 172 1.7× 32 0.6× 1 0.0× 10 0.3× 14 546

Countries citing papers authored by Stanisław Marczak

Since Specialization
Citations

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

Fields of papers citing papers by Stanisław Marczak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stanisław Marczak

This figure shows the co-authorship network connecting the top 25 collaborators of Stanisław Marczak. A scholar is included among the top collaborators of Stanisław Marczak 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 Stanisław Marczak. Stanisław Marczak 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.
Saito, Tsuyako, Ryoko Okamoto, Talin Haritunians, et al.. (2008). Novel Gemini vitamin D3 analogs have potent antitumor activity. The Journal of Steroid Biochemistry and Molecular Biology. 112(1-3). 151–156. 26 indexed citations
2.
Jankowski, Paweł, Paulo Lizano, Stanisław Marczak, et al.. (2007). Calcitriol derivatives with two different side-chains at C-20. Part 4: Further chain modifications that alter VDR-dependent monocytic differentiation potency in human leukemia cells. Bioorganic & Medicinal Chemistry. 15(13). 4444–4455. 10 indexed citations
3.
Uskoković, Milan R., Percy S. Manchand, Stanisław Marczak, et al.. (2006). C-20 Cyclopropyl Vitamin D3 Analogs. Current Topics in Medicinal Chemistry. 6(12). 1289–1296. 12 indexed citations
4.
Marczak, Stanisław, et al.. (2001). Synthesis and biological activity of the 1α,25-dihydroxyvitamin D3 diastereomer with unnatural configuration at the rings C/D side-chain moiety. Bioorganic & Medicinal Chemistry Letters. 11(1). 63–66. 5 indexed citations
5.
Paviet-Hartmann, Patricia, et al.. (2001). SPECTROSCOPIC INVESTIGATION OF THE FORMATION OF RADIOLYSIS BY-PRODUCTS BY 13/9 MeV LINEAR ACCELERATOR OF ELECTRONS (LAE) IN SALT SOLUTIONS. University of North Texas Digital Library (University of North Texas). 1 indexed citations
6.
Gorobets, Evgueni, et al.. (2001). The first synthesis and biological testing of the enantiomer of 1α,25-dihydroxyvitamin D 3. Tetrahedron Letters. 42(15). 2891–2895. 9 indexed citations
7.
Marczak, Stanisław, et al.. (2001). Reaction of Arylsulfonylhydrazones of Aldehydes with α-Magnesio Sulfones. A Novel Olefin Synthesis. The Journal of Organic Chemistry. 66(21). 6994–7001. 14 indexed citations
8.
Kocieński, Philip, et al.. (1999). ON THE JULIA ALKENYLATION REACTION IN VITAMIN D SYNTHESIS. ISOLATION OF FOUR GEOMETRICAL ISOMERS OF VITAMIN D4. Polish Journal of Chemistry. 73(7). 1209–1217. 7 indexed citations
9.
Marczak, Stanisław, Karol Michalak, Z. Urbańczyk-Lipkowska, & Jerzy Wicha. (1998). Total Synthesis of 25-Hydroxy Vitamin D3Northern Portion, Involving Tandem Conjugate Additions. The Journal of Organic Chemistry. 63(7). 2218–2223. 23 indexed citations
10.
Jankowski, Paweł, Stanisław Marczak, & Jerzy Wicha. (1998). Methods for the construction of trans-hydrindane rings and their origins in steroid chemistry. Vitamin D total synthesis. Tetrahedron. 54(40). 12071–12150. 63 indexed citations
11.
Marczak, Stanisław, et al.. (1997). Synthesis of a Vitamin D3Hydrindan Ring−Side-Chain Building Block, Involving Tandem Conjugate Addition and Alkylation Reactions. The Journal of Organic Chemistry. 62(16). 5293–5298. 15 indexed citations
12.
Marczak, Stanisław, Piotr K. Wrona, & Zb́igniew Galus. (1997). Kinetics and mechanism of the electrode reactions of the Cr2+|Cr(Hg) system in lithium bromide + lithium perchlorate solutions of decreased water activity. Journal of Electroanalytical Chemistry. 436(1-2). 79–84. 6 indexed citations
13.
Marczak, Stanisław, Piotr K. Wrona, & Zb́igniew Galus. (1995). Kinetics and mechanism of the electrode reactions of the Cr2+/Cr(Hg) system in moderately concentrated lithium iodide, chloride and perchlorate solutions. Journal of Electroanalytical Chemistry. 396(1-2). 419–429. 11 indexed citations
14.
Marczak, Stanisław, Karol Michalak, & Jerzy Wicha. (1995). Short total synthesis of the CD rings — side chain fragment of 25-hydroxyvitamin D3 and De-AB-Cholestane derivatives, involving two tandem Mukaiyama-Michael conjugate additions. Tetrahedron Letters. 36(30). 5425–5428. 8 indexed citations
15.
Marczak, Stanisław & Jerzy Wicha. (1993). A total synthesis of the C/D rings - side chain fragment of vitamin D and sterols, using Mukaiyama - Michael conjugate addition. Tetrahedron Letters. 34(41). 6627–6630. 10 indexed citations
16.
Jankowski, Paweł, Stanisław Marczak, Marek Masnyk, & Jerzy Wicha. (1991). The reaction of trimethylsilyl ethylene oxide with α-sulfonyl anions and α,α-sulfonyl dianions. A method for stereocontrolled synthesis of (E)- and (Z)-allylic alcohols. Journal of Organometallic Chemistry. 403(1-2). 49–62. 9 indexed citations
17.
Kocieński, Philip, Krzysztof Jarowicki, & Stanisław Marczak. (1991). Pederin: The Metallated Dihydropyran Approach. Stereoselective Reduction ofN-AcylimidatesviaRhodium-Catalysed Hydroboration. Synthesis. 1991(12). 1191–1200. 26 indexed citations
18.
Marczak, Stanisław & Jerzy Wicha. (1990). Lewis Acid-Mediated Addition of Lithiated Alkyl Phenyl Sulphones and Oxiranes. A Method for Synthesis of α, β-Unsaturated Ketones. Synthetic Communications. 20(10). 1511–1520. 9 indexed citations
19.
Marczak, Stanisław, Piotr K. Wrona, & Fritz Scholz. (1990). Instability of Cr(H2O)5Br2+ and Cr(H2O)5I2+ complexes formed by Cr2+ oxidation at mercury electrodes. Journal of Electroanalytical Chemistry. 280(2). 359–370. 2 indexed citations
20.
Marczak, Stanisław, Marek Masnyk, & Jerzy Wicha. (1989). Synthesis of (+)-disparlure using the reaction of 6-methylheptyl phenyl sulphone with trimethylsilyl ethylene oxide and asymmetric epoxidation. Tetrahedron Letters. 30(21). 2845–2846. 8 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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