Alajos Grűn

2.2k total citations
109 papers, 1.8k citations indexed

About

Alajos Grűn is a scholar working on Organic Chemistry, Spectroscopy and Molecular Biology. According to data from OpenAlex, Alajos Grűn has authored 109 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Organic Chemistry, 32 papers in Spectroscopy and 17 papers in Molecular Biology. Recurrent topics in Alajos Grűn's work include Organophosphorus compounds synthesis (37 papers), Molecular Sensors and Ion Detection (27 papers) and Supramolecular Chemistry and Complexes (19 papers). Alajos Grűn is often cited by papers focused on Organophosphorus compounds synthesis (37 papers), Molecular Sensors and Ion Detection (27 papers) and Supramolecular Chemistry and Complexes (19 papers). Alajos Grűn collaborates with scholars based in Hungary, Switzerland and United Kingdom. Alajos Grűn's co-authors include György Keglevich, István Bitter, István Greiner, Viktor Csókai, Erika Bálint, Barbara Balázs, Lásʐló Tőke, Gábor Tóth, Klára Tóth and Péter Bakó and has published in prestigious journals such as Chemical Communications, Tetrahedron and Molecules.

In The Last Decade

Alajos Grűn

107 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alajos Grűn Hungary 26 1.3k 594 369 257 247 109 1.8k
Marina D. Reshetova Russia 18 638 0.5× 344 0.6× 515 1.4× 120 0.5× 231 0.9× 63 1.4k
I. Ravikumar India 19 470 0.4× 978 1.6× 675 1.8× 169 0.7× 201 0.8× 27 1.4k
Ayyanar Siva India 24 606 0.5× 941 1.6× 887 2.4× 284 1.1× 375 1.5× 104 1.8k
Hongbo Tong China 21 636 0.5× 443 0.7× 477 1.3× 100 0.4× 164 0.7× 98 1.4k
M.S. Hundal India 27 984 0.7× 664 1.1× 694 1.9× 198 0.8× 356 1.4× 109 2.2k
Mrituanjay D. Pandey India 18 622 0.5× 455 0.8× 491 1.3× 67 0.3× 415 1.7× 66 1.4k
Kye Chun Nam South Korea 18 604 0.5× 1.3k 2.2× 973 2.6× 424 1.6× 365 1.5× 54 1.8k
Darshak R. Trivedi India 27 721 0.5× 679 1.1× 866 2.3× 189 0.7× 511 2.1× 91 2.1k
Har Mohindra Chawla India 22 597 0.5× 809 1.4× 568 1.5× 199 0.8× 230 0.9× 96 1.2k
Suzanne L. Tobey United States 10 414 0.3× 749 1.3× 465 1.3× 173 0.7× 377 1.5× 18 1.2k

Countries citing papers authored by Alajos Grűn

Since Specialization
Citations

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

Fields of papers citing papers by Alajos Grűn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alajos Grűn

This figure shows the co-authorship network connecting the top 25 collaborators of Alajos Grűn. A scholar is included among the top collaborators of Alajos Grűn 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 Alajos Grűn. Alajos Grűn 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.
Grűn, Alajos, István Greiner, & György Keglevich. (2019). The Synthesis of α-Hydroxy- and α-Chlorophosphonic Acid Derivatives Starting from Benzaldehydes and Phosphorous Acid or Dimethyl Phosphite. Current Organic Chemistry. 23(8). 968–973. 3 indexed citations
2.
Grűn, Alajos, et al.. (2019). Rational synthesis of α-hydroxyphosphonic derivatives including dronic acids. Phosphorus, sulfur, and silicon and the related elements. 194(4-6). 386–387. 3 indexed citations
3.
Grűn, Alajos, et al.. (2017). Investigation of the effect of medium in the preparation of alendronate: till now the best synthesis in the presence of an ionic liquid additive. Heteroatom Chemistry. 28(3). e21370–e21370. 7 indexed citations
4.
Dargó, Gergő, Alajos Grűn, Szabolcs Béni, et al.. (2017). Proton dissociation properties of arylphosphonates: Determination of accurate Hammett equation parameters. Journal of Pharmaceutical and Biomedical Analysis. 143. 101–109. 8 indexed citations
5.
Grűn, Alajos, et al.. (2016). Synthesis of Hydroxymethylenebisphosphonic Acid Derivatives in Different Solvents. Molecules. 21(8). 1046–1046. 15 indexed citations
6.
Rapi, Zsolt, Alajos Grűn, György Keglevich, András Stirling, & Péter Bakó. (2016). Synthesis of α-d-galactose-based azacrown ethers and their application as enantioselective catalysts in Michael reactions. New Journal of Chemistry. 40(9). 7856–7865. 22 indexed citations
7.
Grűn, Alajos, Erika Bálint, & György Keglevich. (2015). Solid-Liquid Phase C-Alkylation of Active Methylene Containing Compounds under Microwave Conditions. Catalysts. 5(2). 634–652. 14 indexed citations
8.
Grűn, Alajos, et al.. (2014). “Greener” synthesis of bisphosphonic/dronic acid derivatives. Green Processing and Synthesis. 3(2). 111–116. 10 indexed citations
9.
Grűn, Alajos, et al.. (2014). The Synthesis of Risedronic Acid and Alendronate Applying Phosphorus Oxychloride and Phosphorous Acid in Methanesulfonic Acid. Letters in Drug Design & Discovery. 12(4). 253–258. 7 indexed citations
10.
Keglevich, György, Alajos Grűn, Erika Bálint, Nóra Zsuzsa Kiss, & Erzsébet Jablonkai. (2013). Microwave-Assisted Organophosphorus Synthesis. Current Organic Chemistry. 17(5). 545–554. 27 indexed citations
11.
Jágerszki, Gyula, Alajos Grűn, István Bitter, Klára Tóth, & Róbert E. Gyurcsányi. (2009). Ionophore–gold nanoparticle conjugates for Ag+-selective sensors with nanomolar detection limit. Chemical Communications. 46(4). 607–609. 51 indexed citations
12.
Keglevich, György, et al.. (2008). Chemoselectivity in the microwave-assisted solvent-free solid–liquid phase benzylation of phenols: O- versus C-alkylation. Tetrahedron Letters. 49(34). 5039–5042. 21 indexed citations
13.
Grűn, Alajos, et al.. (2006). 1,1'-Binaphtho(aza)crowns Carrying Photochromic Signalling Unit, I: Synthesis, Characterization and Cation Recognition Properties. Supramolecular chemistry. 18(1). 67–76. 9 indexed citations
14.
Mohammed‐Ziegler, Ildikó & Alajos Grűn. (2005). Complex formation between aliphatic amines and chromogenic calix[4]arene derivatives studied by FT–IR spectroscopy. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 62(1-3). 506–517. 19 indexed citations
15.
Kubinyi, Miklós, et al.. (2004). Absorption, fluorescence, and cd spectroscopic study of chiral recognition by a binaphthyl‐derived chromogenic calixcrown host. Chirality. 16(3). 174–179. 18 indexed citations
16.
Csókai, Viktor, Alajos Grűn, & István Bitter. (2003). Unprecedented cyclisations of calix[4]arenes with glycols under the Mitsunobu protocol. Part 1: A new perspective for the synthesis of calixcrowns. Tetrahedron Letters. 44(25). 4681–4684. 31 indexed citations
17.
Kunsági‐Máté, Sándor, István Bitter, Alajos Grűn, Géza Nagy, & László Kollár. (2002). Anisotropy decay study on the host–guest interaction of distally dialkylated calix[4]arenes with 1-chloro-4-(trifluoromethyl)benzene. Journal of Biochemical and Biophysical Methods. 53(1-3). 101–108. 7 indexed citations
18.
Bitter, István, et al.. (1996). Novel chromogenic pyridinium derivatives of calix[4]arenes, I. Tetrahedron. 52(2). 639–646. 28 indexed citations
19.
Bitter, István, Alajos Grűn, Béla Ágai, & Lásʐló Tőke. (1995). An easy access to tetra-o-alkylated calix[4]arenes of cone conformation. Tetrahedron. 51(28). 7835–7840. 26 indexed citations
20.
Tóth, Klára, et al.. (1994). Chromogenic calix[4]arene as ionophore for potentiometric and optical sensors. Talanta. 41(6). 1041–1049. 62 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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