This map shows the geographic impact of Sanjay Kumar'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 Sanjay Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sanjay Kumar more than expected).
This network shows the impact of papers produced by Sanjay Kumar. 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 Sanjay Kumar. The network helps show where Sanjay Kumar may publish in the future.
Co-authorship network of co-authors of Sanjay Kumar
This figure shows the co-authorship network connecting the top 25 collaborators of Sanjay Kumar.
A scholar is included among the top collaborators of Sanjay Kumar 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 Sanjay Kumar. Sanjay Kumar is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kumar, Sanjay. (2019). Synthesis And Characterization Of Some New Pyrazoline Derivatives. Journal of Emerging Technologies and Innovative Research. 6(8). 956-959–956-959.
Kumar, Sanjay, et al.. (2009). A practical, clean and green synthesis of vibrindole and bis(indolyl)methanes catalyzed by alum [KAl(SO 4 ) 2 .12H 2 O] in water. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 48(4). 585–589.4 indexed citations
13.
Kumar, Sanjay, et al.. (2008). Hantzsch reaction: Recent advances in Hantzsch 1,4-dihydropyridines. Journal of Scientific & Industrial Research. 67(2). 95–111.72 indexed citations
14.
Saini, Anil, Sanjay Kumar, & Jagir S. Sandhu. (2007). Aluminium(III) halides mediated synthesis of 5-unsustituted 3,4-dihydropyrimidin-2(1H)-ones via three component Biginelli-like reaction. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 46(10). 1690–1694.10 indexed citations
15.
Saini, Anil, Sanjay Kumar, & Jagir S. Sandhu. (2006). AlCl 3 mediated three component cyclocondensation for the synthesis of 5-unsubstituted 3,4-dihydropyrimidin-2(1 H )-ones. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 45(3). 684–688.3 indexed citations
16.
Kumar, Sanjay, et al.. (2006). Cerium catalysed michael addition to α,β-unsaturated oximes : A facile and efficient synthesis of substituted pyridines. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 45(2). 429–432.1 indexed citations
17.
Kumar, Sanjay, Anil Saini, & Jagir S. Sandhu. (2005). Cobalt (II) chloride or manganese (II) chloride or tin (II) chloride promoted one pot synthesis of dihydropyrimidin-2(1H)-ones using microwave irradiation †. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 44(4). 762–767.4 indexed citations
18.
Saini, Anil, Sanjay Kumar, & Jagir S. Sandhu. (2005). Zinc mediated facile and efficient dehydration of aldoximes to nitriles. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 44(7). 1427–1429.3 indexed citations
19.
Saini, Anil, Sanjay Kumar, & Jagir S. Sandhu. (2004). Nickel mediated biginelli like three component coupling reaction: A solvent free microwave assisted synthesis of spiro-fused heterocycles. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 43(11). 2482–2484.4 indexed citations
20.
Kumar, Sanjay, Anil Saini, & Jagir S. Sandhu. (2004). Tin (II) chloride catalyzed one pot efficient and novel preparation of dihydropyrimidin- 2(1 H )-ones. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 43(7). 1485–1486.3 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.