Shin‐ichi Sumida

584 total citations
21 papers, 465 citations indexed

About

Shin‐ichi Sumida is a scholar working on Organic Chemistry, Molecular Biology and Pharmaceutical Science. According to data from OpenAlex, Shin‐ichi Sumida has authored 21 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Organic Chemistry, 7 papers in Molecular Biology and 2 papers in Pharmaceutical Science. Recurrent topics in Shin‐ichi Sumida's work include Synthetic Organic Chemistry Methods (12 papers), Chemical Synthesis and Analysis (6 papers) and Synthesis and Catalytic Reactions (6 papers). Shin‐ichi Sumida is often cited by papers focused on Synthetic Organic Chemistry Methods (12 papers), Chemical Synthesis and Analysis (6 papers) and Synthesis and Catalytic Reactions (6 papers). Shin‐ichi Sumida collaborates with scholars based in Japan, France and Belgium. Shin‐ichi Sumida's co-authors include Junzo Nokami, Hiroyuki Matsuura, Katsuji Okuda, Kazuyuki Ishihara, Masataka Kishi, Laurence Anthony, Sigeru Torii, Hideo Tanaka, István E. Markó and Manfred Schlosser and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Communications and The Journal of Organic Chemistry.

In The Last Decade

Shin‐ichi Sumida

21 papers receiving 449 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shin‐ichi Sumida Japan 10 370 84 67 56 46 21 465
Gaonan Wang China 13 432 1.2× 66 0.8× 9 0.1× 2 0.0× 75 1.6× 18 487
Edward L. Briggs United Kingdom 8 335 0.9× 68 0.8× 12 0.2× 2 0.0× 29 0.6× 9 372
Zahra Tashrifi Iran 13 556 1.5× 77 0.9× 2 0.0× 68 1.5× 20 610
Wanqi Su Germany 9 456 1.2× 52 0.6× 5 0.1× 48 1.0× 9 518
Shruti Jha India 6 15 0.0× 28 0.3× 22 0.3× 8 0.1× 2 0.0× 23 180
Guglielmo A. Coppola Belgium 8 395 1.1× 32 0.4× 1 0.0× 5 0.1× 31 0.7× 14 451
Ulf Annby Sweden 10 285 0.8× 65 0.8× 49 1.1× 16 317
Deb K. Das India 14 460 1.2× 64 0.8× 52 1.1× 22 518
Daniel S. Mueller United States 10 241 0.7× 23 0.3× 16 0.3× 15 287

Countries citing papers authored by Shin‐ichi Sumida

Since Specialization
Citations

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

Fields of papers citing papers by Shin‐ichi Sumida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shin‐ichi Sumida. 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 Shin‐ichi Sumida. The network helps show where Shin‐ichi Sumida may publish in the future.

Co-authorship network of co-authors of Shin‐ichi Sumida

This figure shows the co-authorship network connecting the top 25 collaborators of Shin‐ichi Sumida. A scholar is included among the top collaborators of Shin‐ichi Sumida 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 Shin‐ichi Sumida. Shin‐ichi Sumida 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.
Sumida, Shin‐ichi, Kazuyuki Ishihara, Masataka Kishi, & Katsuji Okuda. (2003). Transmission of periodontal disease-associated bacteria from teeth to osseointegrated implant regions.. PubMed. 17(5). 696–702. 84 indexed citations
2.
Markó, István E., et al.. (2002). Regio- and stereoselective cyclopropanation of functionalised dienes. Novel methodology for the synthesis of vinyl- and divinyl-cyclopropanes. Tetrahedron Letters. 43(12). 2317–2320. 30 indexed citations
3.
Nokami, Junzo, et al.. (2001). Convenient Formation of 4-Hydroxyalk-2-en-1-one Functionality via A Knoevenagel-type Carbon Chain Elongation Reaction of Aldehyde with 1-Arylsulfinylalkan-2-one. The Journal of Organic Chemistry. 66(4). 1228–1232. 25 indexed citations
4.
5.
Nokami, Junzo, Laurence Anthony, & Shin‐ichi Sumida. (2000). New Route toα-Adducts of Homoallylic Alcohols by an Acid-Catalyzed Stereospecific Allyl-Transfer Reaction fromγ-Adducts. Chemistry - A European Journal. 6(16). 2909–2913. 44 indexed citations
6.
7.
Tanaka, Hideo, et al.. (1999). Generation and reaction of copper(I) hydride in the copper(I) chloride–tributyltin hydride–NMP system: synthesis of 3-norcephalosporin. Journal of the Chemical Society Perkin Transactions 1. 3463–3468. 6 indexed citations
8.
9.
Nokami, Junzo, et al.. (1998). New Concept in the Allylation of Aldehydes:  Regiospecific Allylation of Aldehydes by an Allyl-Transfer Reaction of Homoallylic Alcohols. Journal of the American Chemical Society. 120(26). 6609–6610. 91 indexed citations
10.
Nokami, Junzo, et al.. (1997). Convenient synthesis of cytotoxic (11E)-13-hydroxy-10-oxooctadec-11-enoic acid from undec-10-enoic acid. Journal of the Chemical Society Perkin Transactions 1. 2947–2948. 6 indexed citations
11.
12.
Tanaka, Hideo, Shin‐ichi Sumida, & Sigeru Torii. (1997). Synthesis of 3-Alkenyl- and 3-Arylalkyl-Δ3-cephems by Use of Terpyridine- or Bipyridine-Ligated Organocopper Species. The Journal of Organic Chemistry. 62(11). 3782–3786. 2 indexed citations
13.
Schlosser, Manfred, et al.. (1997). How 2-anilinovinyl perfluoroalkyl ketones can be mechanistically correlated with their cyclization products 2-(perfluoroalkyl)quinolines. Tetrahedron Letters. 38(49). 8523–8526. 22 indexed citations
14.
Tanaka, Hideo, et al.. (1996). Transformation of Penicillins into 3-Substituted Δ3-Cephems through Addition/Cyclization of Allenecarboxylates. Bulletin of the Chemical Society of Japan. 69(12). 3651–3658. 3 indexed citations
15.
Tanaka, Hideo, Shin‐ichi Sumida, & Sigeru Torii. (1996). Synthesis of 3-alkenyl-Δ2-cephems by copper(I) chloride-promoted alkenylation of 3-trifluoromethylsulfonyloxy-Δ3-cephem with alkenyltributyltins. Tetrahedron Letters. 37(33). 5967–5970. 14 indexed citations
16.
Tanaka, Hideo, et al.. (1995). Synthesis of 2-exo-Methylenepenam by Reductive 1,2-Elimination and S–S Bond Fission in a PbBr2/Al Bimetal System. Chemistry Letters. 24(8). 709–710. 2 indexed citations
17.
Tanaka, Hideo, Shin‐ichi Sumida, Noriko Kobayashi, Naoki Komatsu, & Sigeru Torii. (1994). Use of aluminium as an electron pool. Reductive coupling of iodobenzenes promoted by electron transfer in an Ni/Pb/A1 multi redox system. Inorganica Chimica Acta. 222(1-2). 323–325. 8 indexed citations
18.
Tanaka, Hideo, Yutaka Kameyama, Shin‐ichi Sumida, & Sigeru Torii. (1993). 2-substituted penems, new candidates for cephalosporinase inhibitors. Bioorganic & Medicinal Chemistry Letters. 3(11). 2253–2254. 1 indexed citations
19.
Tanaka, Hideo, et al.. (1992). A Convenient Access to 2-exo-Methylenecephem1. Synlett. 1992(4). 351–353. 2 indexed citations
20.
Tanaka, Hideo, et al.. (1991). A New Short Cut Route to 3-Norcephalosporins1. Synlett. 1991(12). 888–890. 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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