В. А. Ковтуненко

455 total citations
99 papers, 291 citations indexed

About

В. А. Ковтуненко is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, В. А. Ковтуненко has authored 99 papers receiving a total of 291 indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Organic Chemistry, 7 papers in Molecular Biology and 3 papers in Pharmacology. Recurrent topics in В. А. Ковтуненко's work include Synthesis and Reactions of Organic Compounds (50 papers), Synthesis and Biological Evaluation (36 papers) and Synthesis and Characterization of Heterocyclic Compounds (30 papers). В. А. Ковтуненко is often cited by papers focused on Synthesis and Reactions of Organic Compounds (50 papers), Synthesis and Biological Evaluation (36 papers) and Synthesis and Characterization of Heterocyclic Compounds (30 papers). В. А. Ковтуненко collaborates with scholars based in Ukraine, France and Russia. В. А. Ковтуненко's co-authors include Zoia Voïtenko, Олег В. Шишкин, Volodymyr Lyaskovskyy, R.I. Zubatyuk, В.Н. Баумер, А. В. Туров, Andrei A. Tolmachev, Yu. T. Struchkov, Svitlana V. Shishkina and J. G. Wolf and has published in prestigious journals such as Russian Chemical Reviews, Synthetic Communications and Chemistry of Natural Compounds.

In The Last Decade

В. А. Ковтуненко

65 papers receiving 279 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
В. А. Ковтуненко Ukraine	9	272	63	12	12	11	99	291
Nargues S. Habib Egypt	10	352 1.3×	64 1.0×	25 2.1×	9 0.8×	7 0.6×	23	390
Renata Jakše Slovenia	12	384 1.4×	78 1.2×	7 0.6×	11 0.9×	11 1.0×	26	404
N. M. Yousif Egypt	13	410 1.5×	82 1.3×	11 0.9×	11 0.9×	12 1.1×	38	453
Ravi S. Lamani India	8	322 1.2×	72 1.1×	8 0.7×	6 0.5×	10 0.9×	23	343
Theodore J. Ikeler United States	8	120 0.4×	61 1.0×	5 0.4×	12 1.0×	15 1.4×	11	174
Mohsen A.‐M. Gomaa Egypt	13	337 1.2×	79 1.3×	21 1.8×	11 0.9×	5 0.5×	43	377
Yasufumi Wada Japan	11	326 1.2×	40 0.6×	20 1.7×	15 1.3×	5 0.5×	11	367
Serena Ferrini Italy	9	399 1.5×	102 1.6×	5 0.4×	10 0.8×	14 1.3×	17	433
Pinku Kaswan India	10	539 2.0×	57 0.9×	9 0.8×	5 0.4×	12 1.1×	14	557
Jesús de Blas Spain	9	420 1.5×	184 2.9×	11 0.9×	20 1.7×	11 1.0×	16	485

Countries citing papers authored by В. А. Ковтуненко

Since Specialization

Citations

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

Fields of papers citing papers by В. А. Ковтуненко

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by В. А. Ковтуненко. 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 В. А. Ковтуненко. The network helps show where В. А. Ковтуненко may publish in the future.

Co-authorship network of co-authors of В. А. Ковтуненко

This figure shows the co-authorship network connecting the top 25 collaborators of В. А. Ковтуненко. A scholar is included among the top collaborators of В. А. Ковтуненко 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 В. А. Ковтуненко. В. А. Ковтуненко 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

Ковтуненко, В. А., et al.. (2012). ChemInform Abstract: Condensed Isoquinolines. Part 38. Azolo[b]isoquinolines from 2‐(Halomethyl)benzoic Acid Derivatives.. ChemInform. 43(21).

Ковтуненко, В. А., et al.. (2010). 3-(Hetarylamino)- and 3-[(hetarylmethyl)amino]-isoquinolin-1(2H)-ones. Chemistry of Heterocyclic Compounds. 46(4). 457–467. 5 indexed citations

Ковтуненко, В. А., et al.. (2009). Synthesis of 2,4-diphenyl-1H-pyrrol-1-amine derivatives. Chemistry of Heterocyclic Compounds. 45(3). 327–335. 4 indexed citations

Ковтуненко, В. А., et al.. (2008). New method for the synthesis of 1,2,8-triazaspiro[4.5]decane derivatives. Chemistry of Heterocyclic Compounds. 44(8). 1019–1021.

Ковтуненко, В. А., et al.. (2008). Condensation of γ-bromodypnone with thiocarbamides: Synthesis of 4,4-disubstituted 4,5-dihydro-1,3-thiazol-2-amines and thiazolidin-2-ones. Chemistry of Heterocyclic Compounds. 44(1). 86–91. 1 indexed citations

Туров, А. В., et al.. (2008). Condensed isoquinolines 28*. Synthesis and properties of 10a,15b-diazadibenzo[a,e]-pleiaden-11-ones. Chemistry of Heterocyclic Compounds. 44(2). 214–224.

Ковтуненко, В. А., et al.. (2008). Synthesis of 11-methyl-7,9-diphenyl-6H,11H-azepino[2,1-b]-5-benzimidazolium bromide. Chemistry of Heterocyclic Compounds. 44(5). 632–633.

Ковтуненко, В. А., et al.. (2007). Reaction of γ-bromodipnone with thiocarbamides. Chemistry of Heterocyclic Compounds. 43(4). 521–522. 3 indexed citations

Ковтуненко, В. А., et al.. (2006). Condensed isoquinolines. 19. Synthesis of 1′-R-spiro[6a,11b-diazabenz[e]aceanthrylene-6(7H),4′ (1′H)-pyridine]-5,7(12H)-diones. Chemistry of Heterocyclic Compounds. 42(1). 100–108.

10.

Ковтуненко, В. А., et al.. (2006). Synthesis and properties of new functionalized 2-benzazepines. Chemistry of Heterocyclic Compounds. 42(7). 886–891. 2 indexed citations

11.

Ковтуненко, В. А., et al.. (2004). Condensed Isoquinolines. 18. Enamine Properties of Benzimidazo[1,2-b]isoquinolin-11(5H)-one in the Michael Reaction. Chemistry of Heterocyclic Compounds. 40(9). 1179–1184. 1 indexed citations

12.

Voïtenko, Zoia, et al.. (2002). Cycloaddition in Condensed Isoindoles. 2. Method for Obtaining New Derivatives of 2-Phenylpyridine. Chemistry of Heterocyclic Compounds. 38(2). 190–196. 6 indexed citations

13.

Shishkina, Svitlana V., et al.. (2002). Condensed Isoquinolines. 15. Synthesis of 5,10-Dihydro[1,2,4]triazolo[1,5-b]isoquinolines and Related Spiranes. Chemistry of Heterocyclic Compounds. 38(10). 1253–1262. 1 indexed citations

14.

Ковтуненко, В. А., et al.. (2002). 2-(4-Oxo-3,4-dihydro-2-quinazolinylmethyl)benzoic Acids. Chemistry of Heterocyclic Compounds. 38(10). 1242–1249. 7 indexed citations

15.

Ковтуненко, В. А., et al.. (2001). A Rearrangement During Alkylation of 7,12-Dihydro-5H-isoquino[2,3-a]quinazolin-5-one. Chemistry of Heterocyclic Compounds. 37(1). 125–126.

16.

Voïtenko, Zoia, et al.. (1999). Cycloaddition in condensed isoindoles 1. Preparation of 2-aryl-3-methyl-4-oxo-3,4-dihydroquinazoline. Chemistry of Heterocyclic Compounds. 35(5). 600–607. 8 indexed citations

17.

Ковтуненко, В. А., et al.. (1999). Condensed isoquinolines. New method of synthesizing derivatives of the 5h-chromeno[2,3-c]isoquinoline system. Chemistry of Heterocyclic Compounds. 35(11). 1379–1380. 2 indexed citations

18.

Ковтуненко, В. А., et al.. (1985). New isomerization of pyrimido[2,1-a]isoindole derivatives. Chemistry of Heterocyclic Compounds. 21(12). 1395–1395. 1 indexed citations

19.

Ковтуненко, В. А., et al.. (1977). Methods for the synthesis of condensed 1,2,4-triazoles (Review). Chemistry of Heterocyclic Compounds. 13(2). 117–131. 4 indexed citations

20.

Ковтуненко, В. А., et al.. (1977). 1H-thiazolo[3,2-b]-1,2,4-triazolium salts. Chemistry of Heterocyclic Compounds. 13(8). 914–917.

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