Boris I. Usachev

1.0k total citations
73 papers, 737 citations indexed

About

Boris I. Usachev is a scholar working on Organic Chemistry, Pharmacology and Pharmaceutical Science. According to data from OpenAlex, Boris I. Usachev has authored 73 papers receiving a total of 737 indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Organic Chemistry, 42 papers in Pharmacology and 42 papers in Pharmaceutical Science. Recurrent topics in Boris I. Usachev's work include Synthesis and Reactions of Organic Compounds (49 papers), Fluorine in Organic Chemistry (42 papers) and Synthesis of Organic Compounds (42 papers). Boris I. Usachev is often cited by papers focused on Synthesis and Reactions of Organic Compounds (49 papers), Fluorine in Organic Chemistry (42 papers) and Synthesis of Organic Compounds (42 papers). Boris I. Usachev collaborates with scholars based in Russia, Germany and Ecuador. Boris I. Usachev's co-authors include Vyacheslav Ya. Sosnovskikh, Дмитрий Л. Обыденнов, Gerd‐Volker Röschenthaler, Dmitri V. Sevenard, М. И. Кодесс, G.‐V. Röschenthaler, I.I. Vorontsov, Роман А. Иргашев, Владимир С. Мошкин and Enno Lork and has published in prestigious journals such as The Journal of Organic Chemistry, Tetrahedron and Organic Letters.

In The Last Decade

Boris I. Usachev

70 papers receiving 646 citations

Peers

Countries citing papers authored by Boris I. Usachev

Since Specialization

Citations

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

Fields of papers citing papers by Boris I. Usachev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Boris I. Usachev. 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 Boris I. Usachev. The network helps show where Boris I. Usachev may publish in the future.

Co-authorship network of co-authors of Boris I. Usachev

This figure shows the co-authorship network connecting the top 25 collaborators of Boris I. Usachev. A scholar is included among the top collaborators of Boris I. Usachev 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 Boris I. Usachev. Boris I. Usachev 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	Chemistry of fluoroalkyl cyanides 2020 ·ARKIVOC ·Boris I. Usachev	0
2	Synthesis of 6-hydroxy-5,6-dihydro-2-pyrones and -pyridones by reaction of 4-aryl-6-trifluoromethyl-2-pyrones with water, hydrazine, and hydroxylamine 2017 ·Chemistry of Heterocyclic Compounds ·(unknown), Boris I. Usachev, Vyacheslav Ya. Sosnovskikh	7
3	2-(Trifluoromethyl)-4H-pyran-4-ones: Convenient, available and versatile building-blocks for regioselective syntheses of trifluoromethylated organic compounds 2015 ·Journal of Fluorine Chemistry ·Boris I. Usachev	16
4	6-(Trifluoromethyl)-2H-pyran-2-ones: Promising CF3-bearing conjugated cyclic diene and electrophilic building-blocks 2015 ·Journal of Fluorine Chemistry ·Boris I. Usachev	21
5	Synthesis of 3-(trifluoromethyl)indeno[2,1-c]pyran-1,9-diones from 4-aryl-3-carbethoxy-6-(trifluoromethyl)-2-pyrones and their reaction with sodium azide leading to new carbostyril derivatives 2013 ·Tetrahedron ·(unknown), Boris I. Usachev, Vyacheslav Ya. Sosnovskikh	4
6	Reactions of 6-(tri- and 6-(difluoromethyl))comanic acids and their ethyl esters with aniline and its 2-substituted derivatives 2012 ·Journal of Fluorine Chemistry ·Дмитрий Л. Обыденнов, Boris I. Usachev	10
7	Regioselective solvent-sensitive reactions of 6-(trifluoromethyl)comanic acid and its derivatives with phenylhydrazine 2009 ·Tetrahedron Letters ·Boris I. Usachev, Дмитрий Л. Обыденнов, М. И. Кодесс, Vyacheslav Ya. Sosnovskikh	22
8	Synthesis and some properties of 2-(polyfluoroalkyl)chroman-4-ols and 2-(polyfluoroalkyl)chroman-4-ones 2009 ·Russian Chemical Bulletin ·Vyacheslav Ya. Sosnovskikh, Роман А. Иргашев, Boris I. Usachev	4
9	2-Trif luoromethyl-4H-thiochromen-4-one and 2-trif luoromethyl-4H-thiochromene-4-thione: Synthesis and reactivities 2006 ·Russian Chemical Bulletin ·Boris I. Usachev, (unknown), Vyacheslav Ya. Sosnovskikh	20
10	A Novel and Simple Synthesis of 2-(Trifluoromethyl)-4H-thiochromen-4-ones 2005 ·Phosphorus, sulfur, and silicon and the related elements ·Boris I. Usachev, Vyacheslav Ya. Sosnovskikh, (unknown), Gerd‐Volker Röschenthaler	11
11	A Novel and Simple Synthesis of Substituted Anilines by Reaction of 2-Polyfluoroalkylchromones with (Isopropylidene)isopropylamine 2004 ·Synlett ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev, (unknown)	6
12	A Simple One-Pot Synthesis of 2,6-Disubstituted 4-(Polyfluoroalkyl)pyridines and -pyrimidines by Reaction of 2-Polyfluoroalkylchromones with Aromatic Methyl Ketimines and Amidines 2004 ·Synthesis ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev, (unknown), (unknown)	18
13	Unusual Reaction of 2‐(Trifluoromethyl)‐1,2‐dihydro‐3λ⁶‐thieno [2,3‐c]chromen‐3,3,4‐triones with Hydrazine as a New Route to 3‐Hydrazinopyridazine Derivatives. 2003 ·ChemInform ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev, I.I. Vorontsov	1
14	7-Polyfluoroalkylnorkhellins: synthesis and reactions with alkyl mercaptoacetates 2003 ·Tetrahedron ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev, I.I. Vorontsov	13
15	2‐Polyfluoroalkylchromones. Part 10. Synthesis of Regioisomeric 3‐(2‐Hydroxyaryl)‐5‐polyfluoroalkyl‐ (III) and 5‐(2‐Hydroxyaryl)‐3‐polyfluoroalkylisoxazoles (VI) and Determination of Their Structures by ¹H, ¹⁹F, and ¹³C NMR Spectroscopy. 2003 ·ChemInform ·Vyacheslav Ya. Sosnovskikh, (unknown), Boris I. Usachev	1
16	2-(Polyfluoroalkyl)chromones. 15. Transformation of 3-chloro-2-(polyfluoroalkyl)chromones into benzofuran derivatives by hydroxylamine 2003 ·Russian Chemical Bulletin ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev, (unknown)	3
17	2-Polyfluoroalkylchromones. 10. Synthesis of regioisomeric 3-(2-hydroxyaryl)-5-polyfluoroalkyl- and 5-(2-hydroxyaryl)-3-polyfluoroalkylisoxazoles and determination of their structures by 1H, 19F, and 13C NMR spectroscopy 2002 ·Russian Chemical Bulletin ·Vyacheslav Ya. Sosnovskikh, (unknown), Boris I. Usachev	12
18	2-Polyfluoroalkylchromones. 12. Nitration of 5,7-dimethyl-2-polyhaloalkylchromones and complete assignment of signals in the 1H and 13C NMR spectra of 5,7-dimethyl-2-trifluoromethylchromone and its mono- and dinitro derivatives 2002 ·Russian Chemical Bulletin ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev, М. И. Кодесс	4
19	2-Polyfluoroalkylchromones. 6. Synthesis of substituted 2-morpholino-2-trifluoromethylchroman-4-ones 2001 ·Russian Chemical Bulletin ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev	9
20	Unexpected influence of tetra- and pentafluoroethyl groups on the direction of reactions of 2-polyfluoroalkylchromones with 2-aminoethanol 2000 ·Mendeleev Communications ·Vyacheslav Ya. Sosnovskikh, Boris I. Usachev	12

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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