Ritwika Ray

743 total citations
20 papers, 640 citations indexed

About

Ritwika Ray is a scholar working on Organic Chemistry, Inorganic Chemistry and Oncology. According to data from OpenAlex, Ritwika Ray has authored 20 papers receiving a total of 640 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Organic Chemistry, 8 papers in Inorganic Chemistry and 7 papers in Oncology. Recurrent topics in Ritwika Ray's work include Metal complexes synthesis and properties (7 papers), Catalytic C–H Functionalization Methods (6 papers) and Oxidative Organic Chemistry Reactions (6 papers). Ritwika Ray is often cited by papers focused on Metal complexes synthesis and properties (7 papers), Catalytic C–H Functionalization Methods (6 papers) and Oxidative Organic Chemistry Reactions (6 papers). Ritwika Ray collaborates with scholars based in India, United States and Germany. Ritwika Ray's co-authors include Goutam Kumar Lahiri, Debabrata Maiti, Shubhadeep Chandra, John F. Hartwig, Arijit Singha Hazari, Abhishek Dutta Chowdhury, Prasenjit Mondal, Shaikh M. Mobin, Vishal Yadav and Wolfgang Kaim and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Chemical Communications.

In The Last Decade

Ritwika Ray

20 papers receiving 631 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ritwika Ray India 17 482 258 143 133 82 20 640
Pradhumn Singh India 14 504 1.0× 286 1.1× 115 0.8× 139 1.0× 100 1.2× 20 662
Christian Bachmann France 18 570 1.2× 221 0.9× 79 0.6× 176 1.3× 72 0.9× 48 745
Shreeyukta Singh United States 15 442 0.9× 268 1.0× 97 0.7× 119 0.9× 97 1.2× 20 594
Mohammad Reza Halvagar Iran 18 747 1.5× 335 1.3× 166 1.2× 130 1.0× 113 1.4× 80 928
Gerard T. Rowe United States 11 304 0.6× 299 1.2× 109 0.8× 107 0.8× 98 1.2× 17 499
Virginie Mouriès‐Mansuy France 19 1.0k 2.2× 352 1.4× 157 1.1× 59 0.4× 45 0.5× 42 1.2k
Luis A. Adrio Spain 20 826 1.7× 254 1.0× 124 0.9× 148 1.1× 81 1.0× 39 940
Nikolaos V. Tzouras Belgium 23 1.2k 2.5× 297 1.2× 131 0.9× 107 0.8× 39 0.5× 49 1.4k
Maurits D. Janssen Netherlands 18 739 1.5× 390 1.5× 90 0.6× 116 0.9× 81 1.0× 27 839
Shahulhameed Sabiah India 21 752 1.6× 151 0.6× 74 0.5× 112 0.8× 66 0.8× 44 894

Countries citing papers authored by Ritwika Ray

Since Specialization
Citations

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

Fields of papers citing papers by Ritwika Ray

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ritwika Ray

This figure shows the co-authorship network connecting the top 25 collaborators of Ritwika Ray. A scholar is included among the top collaborators of Ritwika Ray 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 Ritwika Ray. Ritwika Ray 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.
Amberg, Willi M., Ritwika Ray, Guodong Rao, et al.. (2025). Efficient Aminations of Aryl Halides by a Cu(II) Catalyst. Journal of the American Chemical Society. 147(24). 20939–20946. 2 indexed citations
2.
Dunham, Noah P., Ritwika Ray, Justin A. Newman, et al.. (2024). Transaminase-Catalyzed Synthesis of β-Branched Noncanonical Amino Acids Driven by a Lysine Amine Donor. Journal of the American Chemical Society. 146(23). 16306–16313. 16 indexed citations
3.
Ray, Ritwika & John F. Hartwig. (2020). Oxalohydrazide Ligands for Copper‐Catalyzed C−O Coupling Reactions with High Turnover Numbers. Angewandte Chemie International Edition. 60(15). 8203–8211. 60 indexed citations
4.
Ray, Ritwika & John F. Hartwig. (2020). Oxalohydrazide Ligands for Copper‐Catalyzed C−O Coupling Reactions with High Turnover Numbers. Angewandte Chemie. 133(15). 8284–8292. 8 indexed citations
5.
Ray, Ritwika, Arijit Singha Hazari, Goutam Kumar Lahiri, & Debabrata Maiti. (2018). Ruthenium‐Catalyzed Aerobic Oxidation of Amines. Chemistry - An Asian Journal. 13(17). 2138–2148. 53 indexed citations
6.
Ray, Ritwika, Shubhadeep Chandra, Vishal Yadav, et al.. (2017). Ligand controlled switchable selectivity in ruthenium catalyzed aerobic oxidation of primary amines. Chemical Communications. 53(28). 4006–4009. 56 indexed citations
7.
Ray, Ritwika, Arijit Singha Hazari, Shubhadeep Chandra, Debabrata Maiti, & Goutam Kumar Lahiri. (2017). Highly Selective Ruthenium‐Catalyzed Direct Oxygenation of Amines to Amides. Chemistry - A European Journal. 24(5). 1067–1071. 37 indexed citations
8.
Hazari, Arijit Singha, Ritwika Ray, Md Asmaul Hoque, & Goutam Kumar Lahiri. (2016). Electronic Structure and Multicatalytic Features of Redox-Active Bis(arylimino)acenaphthene (BIAN)-Derived Ruthenium Complexes. Inorganic Chemistry. 55(16). 8160–8173. 37 indexed citations
9.
Ray, Ritwika, Shubhadeep Chandra, Debabrata Maiti, & Goutam Kumar Lahiri. (2016). Simple and Efficient Ruthenium‐Catalyzed Oxidation of Primary Alcohols with Molecular Oxygen. Chemistry - A European Journal. 22(26). 8814–8822. 68 indexed citations
10.
Mondal, Prasenjit, et al.. (2015). Revelation of Varying Bonding Motif of Alloxazine, a Flavin Analogue, in Selected Ruthenium(II/III) Frameworks. Inorganic Chemistry. 54(6). 3012–3021. 32 indexed citations
11.
Hazari, Arijit Singha, Ritwika Ray, Hemlata Agarwala, et al.. (2015). Tunable Electrochemical and Catalytic Features of BIAN- and BIAO-Derived Ruthenium Complexes. Inorganic Chemistry. 54(10). 4998–5012. 21 indexed citations
12.
Ray, Ritwika, et al.. (2014). Efficient and Simple Approaches Towards Direct Oxidative Esterification of Alcohols. Chemistry - A European Journal. 20(47). 15618–15624. 36 indexed citations
13.
Mandal, Abhishek, Hemlata Agarwala, Ritwika Ray, et al.. (2014). Sensitivity of the Valence Structure in Diruthenium Complexes As a Function of Terminal and Bridging Ligands. Inorganic Chemistry. 53(12). 6082–6093. 37 indexed citations
14.
Mondal, Prasenjit, et al.. (2014). Significant Influence of Coligands Toward Varying Coordination Modes of 2,2′-Bipyridine-3,3′-diol in Ruthenium Complexes. Inorganic Chemistry. 53(12). 6094–6106. 26 indexed citations
15.
Ray, Ritwika, et al.. (2014). Revelation of Varying Coordination Modes and Noninnocence of Deprotonated 2,2′-Bipyridine-3,3′-diol in {Os(bpy)2} Frameworks. Inorganic Chemistry. 53(19). 10695–10707. 17 indexed citations
16.
Mondal, Prasenjit, et al.. (2014). UncommoncisConfiguration of a Metal–Metal Bridging Noninnocent Nindigo Ligand. Inorganic Chemistry. 53(17). 9348–9356. 31 indexed citations
17.
Ray, Ritwika, Abhishek Dutta Chowdhury, Debabrata Maiti, & Goutam Kumar Lahiri. (2013). Iron catalysed nitrosation of olefins to oximes. Dalton Transactions. 43(1). 38–41. 17 indexed citations
18.
Ray, Ritwika, Abhishek Dutta Chowdhury, & Goutam Kumar Lahiri. (2013). Efficient Iron‐Catalyzed Acetal Formation from Styrene Derivatives. ChemCatChem. 5(8). 2158–2161. 14 indexed citations
19.
Chowdhury, Abhishek Dutta, Ritwika Ray, & Goutam Kumar Lahiri. (2012). An iron catalyzed regioselective oxidation of terminal alkenes to aldehydes. Chemical Communications. 48(44). 5497–5497. 56 indexed citations
20.
Matteson, Donald S., K. M. SADHU, Ritwika Ray, et al.. (1985). Asymmetric synthesis with boronic esters. Pure and Applied Chemistry. 57(12). 1741–1748. 16 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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