Andrzej Leniewski

420 total citations
22 papers, 349 citations indexed

About

Andrzej Leniewski is a scholar working on Organic Chemistry, Molecular Biology and Cancer Research. According to data from OpenAlex, Andrzej Leniewski has authored 22 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Organic Chemistry, 5 papers in Molecular Biology and 5 papers in Cancer Research. Recurrent topics in Andrzej Leniewski's work include Chemical synthesis and alkaloids (10 papers), Asymmetric Synthesis and Catalysis (7 papers) and Advanced Synthetic Organic Chemistry (6 papers). Andrzej Leniewski is often cited by papers focused on Chemical synthesis and alkaloids (10 papers), Asymmetric Synthesis and Catalysis (7 papers) and Advanced Synthetic Organic Chemistry (6 papers). Andrzej Leniewski collaborates with scholars based in Poland and Canada. Andrzej Leniewski's co-authors include Zbigniew Czarnocki, Krystyna Wojtasiewicz, Jan K. Maurin, Anna Zawadzka, J. Drabowicz, Stefan J. Czarnocki, Piotr Roszkowski, David B. MacLean, Tadeusz Lis and John K. Saunders and has published in prestigious journals such as Organic Letters, Advances in experimental medicine and biology and European Journal of Organic Chemistry.

In The Last Decade

Andrzej Leniewski

21 papers receiving 342 citations

Peers

Andrzej Leniewski

PHARM

Eberhard Reimann Germany

Stephen Horne Canada

Chloe A. Holloway United Kingdom

Sajan P. Joseph United States

Aleksey I. Gerasyuto United States

Sebastian Sörgel Germany

Bernd Nosse Germany

David Lathbury United Kingdom

Scott M. Sheehan United States

Honoré Monti France

Eberhard Reimann Germany

Andrzej Leniewski

353 ×1.2

123 ×1.2

38 ×0.5

60 ×0.9

67 ×1.6

PHARM

Citations per year, relative to Andrzej Leniewski Andrzej Leniewski (= 1×) peers Eberhard Reimann

Countries citing papers authored by Andrzej Leniewski

Since Specialization

Citations

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

Fields of papers citing papers by Andrzej Leniewski

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrzej Leniewski

This figure shows the co-authorship network connecting the top 25 collaborators of Andrzej Leniewski. A scholar is included among the top collaborators of Andrzej Leniewski 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 Andrzej Leniewski. Andrzej Leniewski 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

Leniewski, Andrzej, et al.. (2009). Synthesis and Structure Determination of Some Monothio- and Dithioimides Derived from Succinic and Glutaric Acids. Phosphorus, sulfur, and silicon and the related elements. 184(5). 1307–1313. 1 indexed citations

Zawadzka, Anna, et al.. (2008). Enantiomers of (2R∗,3R∗)-1-methyl-5-oxo-2-phenyltetrahydro-1H-pyrrolidine-3-carboxylic acid as novel chiral resolving agents. Tetrahedron Asymmetry. 19(3). 309–317. 8 indexed citations

Czarnocki, Zbigniew, et al.. (2007). The Thorpe-Ingold Effect in Cyclic Imides. Part III. Heterocycles. 71(8). 1743–1743. 4 indexed citations

Czarnocki, Stefan J., Anna Zawadzka, Krystyna Wojtasiewicz, et al.. (2007). Enantioselective synthesis of some tetrahydroisoquinoline and tetrahydro-β-carboline alkaloids. Tetrahedron Asymmetry. 18(3). 406–413. 93 indexed citations

Roszkowski, Piotr, Stefan J. Czarnocki, Jan K. Maurin, et al.. (2007). Variety of natural products derived from tryptophan and stereoselective synthesis of tetrahydro-β-carboline derivatives of pharmacological importance. International Congress Series. 1304. 46–59. 6 indexed citations

Wojtasiewicz, Krystyna, et al.. (2007). (R)-1-Phenylethylamine as chiral auxiliary in the diastereoselective synthesis of tetrahydro-β-carboline derivatives. Canadian Journal of Chemistry. 85(12). 1033–1036. 7 indexed citations

Leniewski, Andrzej, et al.. (2005). Synthesis of a novel class of fatty acids-derived isoquinolines. Chemistry and Physics of Lipids. 135(2). 131–145. 8 indexed citations

Zawadzka, Anna, et al.. (2005). First enantioselective synthesis of the antitumour alkaloid (+)-crispine A and determination of its enantiomeric purity by 1H NMR. Tetrahedron Asymmetry. 16(22). 3619–3621. 83 indexed citations

Roszkowski, Piotr, Krystyna Wojtasiewicz, Andrzej Leniewski, et al.. (2005). Enantioselective synthesis of 1-substituted tetrahydro-β-carboline derivatives via the asymmetric transfer hydrogenation. Journal of Molecular Catalysis A Chemical. 232(1-2). 143–149. 34 indexed citations

10.

Czarnocki, Zbigniew, et al.. (2005). The Thorpe-Ingold Effect in Glutarimide Derivatives. Part II. Heterocycles. 65(1). 9–9. 6 indexed citations

11.

Wojtasiewicz, Krystyna, et al.. (2005). Diastereodivergent synthesis of 2,5-diketopiperazine derivatives of β-carboline and isoquinoline from l-amino acids. Tetrahedron Asymmetry. 16(5). 975–993. 18 indexed citations

12.

Zawadzka, Anna, et al.. (2003). Towards Enantioselective Synthesis Of Tryptophan-Derived Alkaloids. Advances in experimental medicine and biology. 527. 637–641.

13.

Zawadzka, Anna, et al.. (2003). Diastereoselective Synthesis of 1‐Benzyltetrahydroisoquinoline Derivatives from Amino Acids by 1,4 Chirality Transfer. European Journal of Organic Chemistry. 2003(13). 2443–2453. 13 indexed citations

14.

Wojtasiewicz, Krystyna, et al.. (2002). Diastereoselective synthesis of some β-carboline derivatives from l-amino acids. Tetrahedron Asymmetry. 13(21). 2295–2297. 2 indexed citations

15.

Zawadzka, Anna, Andrzej Leniewski, Jan K. Maurin, Krystyna Wojtasiewicz, & Zbigniew Czarnocki. (2001). Diastereoselective Synthesis of 1-Benzyltetrahydroisoquinoline Derivatives from Amino Acids via 1,4 Chirality Transfer. Part 1. Organic Letters. 3(7). 997–999. 19 indexed citations

16.

Czarnocki, Zbigniew, et al.. (1999). (S)-(−)-α-Methylbenzylamine as an efficient chiral auxiliary in enantiodivergent synthesis of both enantiomers of N-acetylcalycotomine. Tetrahedron Asymmetry. 10(17). 3371–3380. 16 indexed citations

17.

Leniewski, Andrzej, et al.. (1981). The total synthesis of (±)-N_α-methyl-N_β-acetylphlegmarine. Canadian Journal of Chemistry. 59(16). 2479–2490. 13 indexed citations

18.

Leniewski, Andrzej, David B. MacLean, & John K. Saunders. (1981). Application of carbon-13 nuclear magnetic resonance to the configurational analysis of stereoisomeric N_α-methyl-N_β-acetylphlegmarines. Canadian Journal of Chemistry. 59(18). 2695–2702. 7 indexed citations

19.

Wróbel, Jerzy T., et al.. (1977). Syntheses in the group of Nuphar alkaloids. III. Total synthesis of (±)-nupharamine and (±)-3-epinupharamine. Canadian Journal of Chemistry. 55(17). 3105–3110. 4 indexed citations

20.

Głowiak, Tadeusz, et al.. (1977). Syntheses in the group of Nuphar alkaloids. IV. Crystal structure and stereochemistry of synthetic (±)-3-epinupharamine. Canadian Journal of Chemistry. 55(17). 3111–3117. 3 indexed citations

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