R. Ramu

1.8k total citations
51 papers, 1.5k citations indexed

About

R. Ramu is a scholar working on Organic Chemistry, Molecular Biology and Inorganic Chemistry. According to data from OpenAlex, R. Ramu has authored 51 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Organic Chemistry, 23 papers in Molecular Biology and 9 papers in Inorganic Chemistry. Recurrent topics in R. Ramu's work include Chemical Synthesis and Reactions (16 papers), Multicomponent Synthesis of Heterocycles (9 papers) and Metal-Catalyzed Oxygenation Mechanisms (7 papers). R. Ramu is often cited by papers focused on Chemical Synthesis and Reactions (16 papers), Multicomponent Synthesis of Heterocycles (9 papers) and Metal-Catalyzed Oxygenation Mechanisms (7 papers). R. Ramu collaborates with scholars based in India, Taiwan and United States. R. Ramu's co-authors include Garima Khanna, Ähmed Kamal, Bommena Ravikanth, Biswanath Das, Biswanath Das, B. Vittal Rao, Biswanath Das, M. Ravinder Reddy, Steve S.‐F. Yu and V. Saidi Reddy and has published in prestigious journals such as Angewandte Chemie International Edition, Scientific Reports and Journal of Medicinal Chemistry.

In The Last Decade

R. Ramu

51 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Ramu India 23 928 546 251 177 127 51 1.5k
Aliya Ibrar Pakistan 25 1.6k 1.7× 600 1.1× 173 0.7× 230 1.3× 212 1.7× 66 2.2k
Willi M. Amberg Switzerland 16 1.6k 1.7× 658 1.2× 304 1.2× 98 0.6× 196 1.5× 27 2.2k
Tsutomu Inokuchi Japan 26 1.7k 1.8× 629 1.2× 189 0.8× 145 0.8× 295 2.3× 117 2.1k
Qingwei Yao United States 28 2.0k 2.2× 641 1.2× 266 1.1× 207 1.2× 133 1.0× 49 2.4k
Gerhard Laus Austria 23 668 0.7× 330 0.6× 170 0.7× 214 1.2× 216 1.7× 137 1.7k
А. Р. Бурилов Russia 18 1.5k 1.6× 330 0.6× 154 0.6× 196 1.1× 106 0.8× 363 1.8k
Arthur Eugen Kümmerle Brazil 20 1.3k 1.5× 619 1.1× 307 1.2× 121 0.7× 236 1.9× 60 2.1k
Sung Hong Kim South Korea 26 1.3k 1.4× 316 0.6× 92 0.4× 237 1.3× 217 1.7× 102 1.9k
Subhash P. Chavan India 28 2.0k 2.2× 719 1.3× 285 1.1× 213 1.2× 165 1.3× 167 2.6k
Marco Fogagnolo Italy 27 1.3k 1.4× 856 1.6× 231 0.9× 233 1.3× 92 0.7× 133 2.3k

Countries citing papers authored by R. Ramu

Since Specialization
Citations

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

Fields of papers citing papers by R. Ramu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Ramu

This figure shows the co-authorship network connecting the top 25 collaborators of R. Ramu. A scholar is included among the top collaborators of R. Ramu 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 R. Ramu. R. Ramu 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.
Janmanchi, Damodar, Natarajan Thiyagarajan, R. Ramu, et al.. (2019). Selective catalytic oxidation of benzene to phenol by a vanadium oxide nanorod (Vnr) catalyst in CH3CN using H2O2(aq)and pyrazine-2-carboxylic acid (PCA). New Journal of Chemistry. 43(45). 17819–17830. 8 indexed citations
2.
Thiyagarajan, Natarajan, Damodar Janmanchi, Yi‐Fang Tsai, et al.. (2018). A Carbon Electrode Functionalized by a Tricopper Cluster Complex: Overcoming Overpotential and Production of Hydrogen Peroxide in the Oxygen Reduction Reaction. Angewandte Chemie. 130(14). 3674–3678. 20 indexed citations
3.
Thiyagarajan, Natarajan, Damodar Janmanchi, Yi‐Fang Tsai, et al.. (2018). A Carbon Electrode Functionalized by a Tricopper Cluster Complex: Overcoming Overpotential and Production of Hydrogen Peroxide in the Oxygen Reduction Reaction. Angewandte Chemie International Edition. 57(14). 3612–3616. 53 indexed citations
4.
Tsai, Yi‐Fang, Jen‐Lin Chang, Chun‐Wei Chang, et al.. (2017). Electrochemical Hydroxylation of C3–C12 n-Alkanes by Recombinant Alkane Hydroxylase (AlkB) and Rubredoxin-2 (AlkG) from Pseudomonas putida GPo1. Scientific Reports. 7(1). 8369–8369. 23 indexed citations
5.
Ramu, R., et al.. (2017). Mechanistic study for the selective oxidation of benzene and toluene catalyzed by Fe(ClO4)2 in an H2O2-H2O-CH3CN system. Molecular Catalysis. 441. 114–121. 24 indexed citations
6.
Ramu, R., et al.. (2016). Mechanistic Study of the Stereoselective Hydroxylation of [2‐2H1,3‐2H1]Butanes Catalyzed by Cytochrome P450 BM3 Variants. Chemistry - A European Journal. 23(11). 2571–2582. 7 indexed citations
7.
8.
Khurana, Amit, et al.. (2016). Natural flavonoids silymarin and quercetin improve the brain distribution of co-administered P-gp substrate drugs. SpringerPlus. 5(1). 1618–1618. 60 indexed citations
9.
Ramu, R., Yi‐Jung Tu, Charles H. Chen, et al.. (2013). Regioselective Hydroxylation of C12–C15 Fatty Acids with Fluorinated Substituents by Cytochrome P450 BM3. Chemistry - A European Journal. 19(41). 13680–13691. 15 indexed citations
10.
Rettig, Michael F., et al.. (2008). Spectroscopic and calorimetric studies on the DNA recognition of pyrrolo[2,1-c][1,4]benzodiazepine hybrids. Bioorganic & Medicinal Chemistry. 17(2). 919–928. 15 indexed citations
11.
Kamal, Ahmed, R. Ramu, Garima Khanna, et al.. (2008). Remarkable DNA binding affinity and potential anticancer activity of pyrrolo[2,1-c][1,4]benzodiazepine–naphthalimide conjugates linked through piperazine side-armed alkane spacers. Bioorganic & Medicinal Chemistry. 16(15). 7218–7224. 45 indexed citations
12.
Kamal, Ahmed, R. Ramu, Garima Khanna, et al.. (2007). Synthesis, DNA binding, and cytotoxicity studies of pyrrolo[2,1-c][1,4]benzodiazepine-anthraquinone conjugates. Bioorganic & Medicinal Chemistry. 15(22). 6868–6875. 47 indexed citations
13.
Das, Biswanath, R. Ramu, Yerra Koteswara Rao, et al.. (2006). Acylated 5,7,2′,6′-oxygenated flavone glycosides from Andrographis alata. Phytochemistry. 67(10). 978–983. 12 indexed citations
14.
Das, Biswanath, V. Saidi Reddy, R. Ramu, & Dharmesh Kumar. (2006). A rapid regioselective ring-opening of aziridines with potassium thiocyanate using ammonium-12-molybdophosphate. Catalysis Communications. 7(12). 997–999. 8 indexed citations
15.
Das, Biswanath, R. Ramu, Katta Venkateswarlu, et al.. (2006). New Clerodane Diterpenoids from the Aerial Parts of Pulicaria wightiana. Chemistry & Biodiversity. 3(2). 175–179. 6 indexed citations
16.
Das, Biswanath, M. Ravinder Reddy, R. Ramu, et al.. (2005). Clerodane diterpenoids from Pulicaria wightiana. Phytochemistry. 66(6). 633–638. 30 indexed citations
17.
Kamal, Ähmed, Garima Khanna, Krishnaji Tadiparthi, & R. Ramu. (2004). A new facile chemoenzymatic synthesis of levamisole. Bioorganic & Medicinal Chemistry Letters. 15(3). 613–615. 43 indexed citations
18.
Ravindranath, N., M. Ravinder Reddy, Gurram Mahender, et al.. (2004). Deoxypreussomerins from Jatropha curcas: are they also plant metabolites?. Phytochemistry. 65(16). 2387–2390. 47 indexed citations
19.
Kamal, Ahmed, et al.. (2004). Pyrrolo[2,1-c][1,4]benzodiazepine–anthraquinone conjugates. Synthesis, DNA binding and cytotoxicity. Bioorganic & Medicinal Chemistry Letters. 14(19). 4907–4909. 9 indexed citations
20.
Kamal, Ähmed, Garima Khanna, R. Ramu, & Krishnaji Tadiparthi. (2003). Chemoenzymatic synthesis of duloxetine and its enantiomer: lipase-catalyzed resolution of 3-hydroxy-3-(2-thienyl) propanenitrile. Tetrahedron Letters. 44(25). 4783–4787. 53 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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