Dharmendra Kumar Tiwari

1.2k total citations
37 papers, 721 citations indexed

About

Dharmendra Kumar Tiwari is a scholar working on Organic Chemistry, Molecular Biology and Cancer Research. According to data from OpenAlex, Dharmendra Kumar Tiwari has authored 37 papers receiving a total of 721 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Organic Chemistry, 7 papers in Molecular Biology and 5 papers in Cancer Research. Recurrent topics in Dharmendra Kumar Tiwari's work include Catalytic C–H Functionalization Methods (17 papers), Catalytic Cross-Coupling Reactions (8 papers) and Sulfur-Based Synthesis Techniques (7 papers). Dharmendra Kumar Tiwari is often cited by papers focused on Catalytic C–H Functionalization Methods (17 papers), Catalytic Cross-Coupling Reactions (8 papers) and Sulfur-Based Synthesis Techniques (7 papers). Dharmendra Kumar Tiwari collaborates with scholars based in India, Singapore and Russia. Dharmendra Kumar Tiwari's co-authors include Dipak Kumar Tiwari, Mandalaparthi Phanindrudu, Pravin R. Likhar, Jagadeesh Babu Nanubolu, Ram Awatar Maurya, Kishor Chandra Bharadwaj, Balasubramanian Sridhar, Sabapathi Gokulnath, B. Sridhar and Radhey M. Singh and has published in prestigious journals such as Chemical Communications, The Journal of Organic Chemistry and Chemistry - A European Journal.

In The Last Decade

Dharmendra Kumar Tiwari

34 papers receiving 715 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dharmendra Kumar Tiwari India 14 667 134 47 23 20 37 721
Stéphane Guillarme France 11 269 0.4× 145 1.1× 55 1.2× 21 0.9× 23 1.1× 28 344
Hongchao Zheng United States 14 471 0.7× 237 1.8× 85 1.8× 12 0.5× 14 0.7× 29 620
Jayaraman Selvakumar India 11 312 0.5× 75 0.6× 30 0.6× 27 1.2× 30 1.5× 25 418
Ivar M. McDonald United States 13 386 0.6× 269 2.0× 90 1.9× 19 0.8× 20 1.0× 21 615
Milan Bergeron‐Brlek Canada 10 301 0.5× 222 1.7× 25 0.5× 22 1.0× 9 0.5× 12 355
Lina Song Germany 16 1.0k 1.5× 89 0.7× 96 2.0× 6 0.3× 19 0.9× 27 1.1k
Arumugasamy Jeevanandam Taiwan 13 351 0.5× 120 0.9× 37 0.8× 11 0.5× 14 0.7× 21 424
Rogelio P. Frutos United States 11 248 0.4× 117 0.9× 35 0.7× 6 0.3× 11 0.6× 30 320
Ian Patel United Kingdom 11 269 0.4× 142 1.1× 43 0.9× 8 0.3× 18 0.9× 12 325
Pavan K. Kancharla India 14 578 0.9× 410 3.1× 20 0.4× 7 0.3× 19 0.9× 33 633

Countries citing papers authored by Dharmendra Kumar Tiwari

Since Specialization
Citations

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

Fields of papers citing papers by Dharmendra Kumar Tiwari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dharmendra Kumar Tiwari. 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 Dharmendra Kumar Tiwari. The network helps show where Dharmendra Kumar Tiwari may publish in the future.

Co-authorship network of co-authors of Dharmendra Kumar Tiwari

This figure shows the co-authorship network connecting the top 25 collaborators of Dharmendra Kumar Tiwari. A scholar is included among the top collaborators of Dharmendra Kumar Tiwari 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 Dharmendra Kumar Tiwari. Dharmendra Kumar Tiwari 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.
Bhowmick, Suman, et al.. (2025). Rhenium-Catalyzed C(sp2)–H Silylalkenylation of Arenes: An Anti-Markovnikov Linchpin Strategy. Organic Letters. 27(10). 2289–2294.
2.
Tiwari, Dharmendra Kumar, et al.. (2025). Fe(iii)-catalyzed [4+2] annulation of anthranils and maleimides for pyrrolo[3,4-b]quinolinedione synthesis: application to rosettacin. New Journal of Chemistry. 49(20). 8336–8340.
3.
Tiwari, Dharmendra Kumar, et al.. (2024). Tf2O-mediated [4+2]-annulation of anthranils with 2-chloropyridines: enabling access to pyridoquinazolinones and euxylophoricine B. Chemical Communications. 60(60). 7749–7752. 3 indexed citations
4.
Bhowmick, Suman, et al.. (2024). Autocatalytic and DMSO-promoted regioselective synthesis of pyrimidine-fused quinolines from anilines and barbituric acids. Chemical Communications. 60(87). 12746–12749. 4 indexed citations
5.
Bhowmick, Suman, et al.. (2024). Synthesis of 4-styrylquinolines via direct oxidative C3-alkenylation of anthranils under Pd(ii) catalysis. Chemical Communications. 60(15). 2054–2057. 5 indexed citations
6.
Gupta, Mohan L., et al.. (2023). Utilization of aluminium helically corrugated twisted tape inserts for heat transfer enhancement of turbulent flow. Materials Today Proceedings. 92. 1623–1628. 2 indexed citations
7.
Bhowmick, Suman, et al.. (2022). DMSO as a dual carbon synthon in one-pot tandem synthesis of N-alkylated quinazolinones from anthranilamides and acetophenones. New Journal of Chemistry. 46(34). 16289–16296. 13 indexed citations
8.
Phanindrudu, Mandalaparthi, et al.. (2021). Stereoselective synthesis of (Z)-1,3-bis(α,β-unsaturated carbonyl)-isoindolines from aldehydes and phenacyl azides under metal free conditions. Chemical Communications. 57(75). 9542–9545. 3 indexed citations
9.
Tiwari, Dipak Kumar, et al.. (2019). Synthesis of 3-keto-quinolines from enaminones, anilines and DMSO: Transition metal free one pot cascade. Tetrahedron. 75(30). 4024–4030. 32 indexed citations
10.
Phanindrudu, Mandalaparthi, et al.. (2018). Transition-Metal-Free Approach for the Synthesis of 4-Aryl-quinolines from Alkynes and Anilines. The Journal of Organic Chemistry. 83(16). 9137–9143. 65 indexed citations
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Phanindrudu, Mandalaparthi, Dipak Kumar Tiwari, B. Sridhar, Pravin R. Likhar, & Dharmendra Kumar Tiwari. (2016). Magnetically separable nano-copper catalyzed unprecedented stereoselective synthesis of E-vinyl sulfones from tosylmethyl isocyanide and alkynes: TosMIC as a source of the sulfonyl group. Organic Chemistry Frontiers. 3(7). 795–798. 45 indexed citations
14.
Phanindrudu, Mandalaparthi, et al.. (2016). Magnetically Recoverable Cu0/Fe3O4‐Catalysed One‐Pot Tandem Synthesis of Sulfur‐Containing Triazoles from Alkynes and Azide: DMSO Acts as an Alkylating Agent. European Journal of Organic Chemistry. 2016(27). 4629–4634. 28 indexed citations
15.
16.
Tiwari, Dipak Kumar, et al.. (2015). Nano-copper catalysed highly regioselective synthesis of 2,4-disubstituted pyrroles from terminal alkynes and isocyanides. Chemical Communications. 51(71). 13646–13649. 43 indexed citations
17.
Tiwari, Dipak Kumar, et al.. (2015). A general and practical route to 4,5-disubstituted oxazoles using acid chlorides and isocyanides. RSC Advances. 5(65). 53111–53116. 11 indexed citations
18.
Tiwari, Dharmendra Kumar, Ram Awatar Maurya, & Jagadeesh Babu Nanubolu. (2015). Visible‐Light/Photoredox‐Mediated sp3 CH Functionalization and Coupling of Secondary Amines with Vinyl Azides in Flow Microreactors. Chemistry - A European Journal. 22(2). 526–530. 53 indexed citations
19.
Tiwari, Dipak Kumar, Kishor Chandra Bharadwaj, Vedavati G. Puranik, & Dharmendra Kumar Tiwari. (2014). Divergent total synthesis of 1,6,8a-tri-epi-castanospermine and 1-deoxy-6,8a-di-epi-castanospermine from substituted azetidin-2-one (β-lactam), involving a cascade sequence of reactions as a key step. Organic & Biomolecular Chemistry. 12(37). 7389–7396. 8 indexed citations
20.
Singh, Radhey M., Kishor Chandra Bharadwaj, & Dharmendra Kumar Tiwari. (2014). Morita–Baylis–Hillman reaction of acrylamide with isatin derivatives. Beilstein Journal of Organic Chemistry. 10. 2975–2980. 21 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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