Karol Michalak

467 citations

31 papers · 372 indexed · h-index 13

Co-authors: Jerzy Wicha Michał Michalak Z. Urbańczyk-Lipkowska Stanisław Marczak Jacek Młynarski K. N. Houk Andrzej Zarecki Gonzalo Jiménez‐Osés
Topics: Synthetic Organic Chemistry Methods (13 papers)Asymmetric Synthesis and Catalysis (10 papers)Microbial Natural Products and Biosynthesis (5 papers)
Cited by: Organic Chemistry Biotechnology Biochemistry
Journals: The Journal of Organic Chemistry Tetrahedron Molecules
Partner nations: Poland United States Czechia

In The Last Decade

Karol Michalak

31 papers receiving 363 citations

Peers

Countries citing papers authored by Karol Michalak

Since Specialization

Citations

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

Fields of papers citing papers by Karol Michalak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karol Michalak

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Zinc‐Catalyzed Asymmetric Hydrosilylation of Cyclic Imines: Synthesis of Chiral 2‐Aryl‐Substituted Pyrrolidines as Pharmaceutical Building Blocks 2020 ·Advanced Synthesis & Catalysis ·(unknown),Karol Michalak,Jacek Młynarski	11
2	Synthesis and evaluation of Na+/K+-ATP-ase inhibiting and cytotoxic in vitro activities of oleandrigenin and its selected 17β-(butenolidyl)- and 17β-(3-furyl)- analogues 2020 ·European Journal of Medicinal Chemistry ·Karol Michalak,Lucie Rárová,Martin Kubala,(unknown),Miroslav Strnad,Jerzy Wicha	6
3	Synthesis and evaluation of cytotoxic and Na+/K+-ATP-ase inhibitory activity of selected 5α-oleandrigenin derivatives 2019 ·European Journal of Medicinal Chemistry ·Karol Michalak,Lucie Rárová,Martin Kubala,(unknown),Miroslav Strnad,Jerzy Wicha	3
4	The synthesis of cardenolide and bufadienolide aglycones, and related steroids bearing a heterocyclic subunit 2017 ·Natural Product Reports ·Michał Michalak,Karol Michalak,Jerzy Wicha	47
5	Chemoenzymatic Approach to Optically Active 4‐Hydroxy‐5‐alkylcyclopent‐2‐en‐1‐one Derivatives: An Application of a Combined Circular Dichroism Spectroscopy and DFT Calculations to Assignment of Absolute Configuration 2014 ·Chirality ·Jadwiga Frelek,(unknown),(unknown),Karol Michalak,(unknown),Jerzy Wicha	10
6	Correction to Ring-Expanded Bicyclic β-Lactams: A Structure–Chiroptical Properties Relationship Investigation by Experiment and Calculations 2011 ·The Journal of Organic Chemistry ·(unknown),(unknown),(unknown),(unknown),Marek Masnyk,Karol Michalak,Roman Luboradzki,Filipp Furche,Stefan Grimme,Holger Kruse,Jadwiga Frelek	1
7	Total Synthesis of a CD-Ring: Side-Chain Building Block for Preparing 17-epi-Calcitriol Derivatives from the Hajos–Parrish Dione 2011 ·The Journal of Organic Chemistry ·Karol Michalak,Jerzy Wicha	11
8	Ring-Expanded Bicyclic β-Lactams: A Structure−Chiroptical Properties Relationship Investigation by Experiment and Calculations 2011 ·The Journal of Organic Chemistry ·(unknown),(unknown),(unknown),(unknown),Marek Masnyk,Karol Michalak,Roman Luboradzki,Filipp Furche,Holger Kruse,Stefan Grimme,Jadwiga Frelek	18
9	Construction of the Tricyclic 5−7−6 Scaffold of Fungi-Derived Diterpenoids. Total Synthesis of (±)-Heptemerone G and an Approach to Danishefsky’s Intermediate for Guanacastepene A Synthesis 2010 ·The Journal of Organic Chemistry ·Karol Michalak,Michał Michalak,Jerzy Wicha	16
10	A synthetic approach to the functionalized hydroazulene core of guanacastepenes and heptemerenes 2008 ·Tetrahedron Letters ·Karol Michalak,Michał Michalak,Jerzy Wicha	12
11	A new approach to a vitamin D ring C/D building block from the Hajos dione, involving epoxide opening at the more substituted carbon atom 2006 ·Tetrahedron Letters ·(unknown),(unknown),Karol Michalak,Jerzy Wicha	20
12	Studies toward the total synthesis of di- and sesterterpenes with a dicyclopenta[a,d]cyclooctane skeleton. Construction of a versatile A/B ring building block via a ring-closing metathesis reaction and carbocationic rearrangement 2005 ·Tetrahedron Letters ·Karol Michalak,Michał Michalak,Jerzy Wicha	20
13	Trialkylsilyl Triflates-Practical Diastereoselective Catalysts in Conjugate Addition Reaction of Silyl Ketene Acetals and alfa, beta-Unsaturated Ketones 2004 ·Polish Journal of Chemistry ·Karol Michalak,Jerzy Wicha	6
14	A synthesis of 17-epi-calcidiol 2004 ·Tetrahedron Letters ·(unknown),Karol Michalak,Z. Urbańczyk-Lipkowska,Jerzy Wicha	5
15	ChemInform Abstract: Design, Synthesis, and Bioactivity of the First Nonsteroidal Mimetics of Brassinolide. 2002 ·ChemInform ·(unknown),Thomas G. Back,(unknown),Karol Michalak,Richard P. Pharis,(unknown)	1
16	Reaction of Arylsulfonylhydrazones of Aldehydes with α-Magnesio Sulfones. A Novel Olefin Synthesis 2001 ·The Journal of Organic Chemistry ·(unknown),Stanisław Marczak,Karol Michalak,Jerzy Wicha,Andrzej Zarecki	14
17	On reduction of α,β-unstaurated ketones and the respective allylic alcohols, bearing a phenylsulfonyl or phenylsulfanyl group in the α position. Hydroxy group-controlled stereoselective reduction of 3α- and 3β-hydroxy-4-(phenylsulfonyl)cholest-4-ene 2000 ·Journal of the Chemical Society Perkin Transactions 1 ·Karol Michalak,(unknown),Jerzy Wicha	4
18	Total Synthesis of 25-Hydroxy Vitamin D₃Northern Portion, Involving Tandem Conjugate Additions 1998 ·The Journal of Organic Chemistry ·Stanisław Marczak,Karol Michalak,Z. Urbańczyk-Lipkowska,Jerzy Wicha	23
19	New diastereoselective approach to trans-hydrindane derivatives. Synthesis of a 8-phenylsulphonyl-A,B-descholestane derivative, a precursor to 25-hydroxyvitamin D3 1996 ·Tetrahedron Letters ·Karol Michalak,(unknown),Jerzy Wicha	13
20	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 1995 ·Tetrahedron Letters ·Stanisław Marczak,Karol Michalak,Jerzy Wicha	8

About Karol Michalak

Karol Michalak is a scholar working on Organic Chemistry, Pharmaceutical Science and Pharmacology, having authored 31 papers that have together received 372 indexed citations. Recurring topics across this work include Synthetic Organic Chemistry Methods (13 papers), Asymmetric Synthesis and Catalysis (10 papers) and Microbial Natural Products and Biosynthesis (5 papers). The work is most often cited by research in Organic Chemistry (274 citations), Biotechnology (64 citations) and Biochemistry (29 citations). Karol Michalak has collaborated with scholars based in Poland, United States and Czechia. Frequent co-authors include Jerzy Wicha, Michał Michalak, Z. Urbańczyk-Lipkowska, Stanisław Marczak, Jacek Młynarski, K. N. Houk, Andrzej Zarecki, Gonzalo Jiménez‐Osés, Jadwiga Frelek and Hao Wang. Their work appears in journals such as The Journal of Organic Chemistry, Tetrahedron and Molecules.

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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