Tomoyuki Kosai

437 total citations
16 papers, 354 citations indexed

About

Tomoyuki Kosai is a scholar working on Organic Chemistry, Inorganic Chemistry and Materials Chemistry. According to data from OpenAlex, Tomoyuki Kosai has authored 16 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 15 papers in Inorganic Chemistry and 1 paper in Materials Chemistry. Recurrent topics in Tomoyuki Kosai's work include Synthesis and characterization of novel inorganic/organometallic compounds (15 papers), Organoboron and organosilicon chemistry (14 papers) and Organometallic Complex Synthesis and Catalysis (8 papers). Tomoyuki Kosai is often cited by papers focused on Synthesis and characterization of novel inorganic/organometallic compounds (15 papers), Organoboron and organosilicon chemistry (14 papers) and Organometallic Complex Synthesis and Catalysis (8 papers). Tomoyuki Kosai collaborates with scholars based in Japan and United States. Tomoyuki Kosai's co-authors include Takeaki Iwamoto, Shintaro Ishida, Mitsuo Kira, Takashi Abe, Katsuhiro Satō, Fumiya Hirakawa, Tsukasa Matsuo, Naoki Hayakawa and Makoto Yamashita 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

Tomoyuki Kosai

16 papers receiving 352 citations

Peers

Tomoyuki Kosai
Martin Piesch Germany
Martin Straßmann Germany
Christopher Schwarz Germany
Marc A. Bach Germany
V. S. V. S. N. Swamy India
Rongqiang Tian China
Rahul Kumar Siwatch India
Hui‐Xian Yeong Singapore
M. Stoelzel Germany
Hyungeui Lee South Korea
Martin Piesch Germany
Tomoyuki Kosai
Citations per year, relative to Tomoyuki Kosai Tomoyuki Kosai (= 1×) peers Martin Piesch

Countries citing papers authored by Tomoyuki Kosai

Since Specialization
Citations

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

Fields of papers citing papers by Tomoyuki Kosai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoyuki Kosai

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoyuki Kosai. A scholar is included among the top collaborators of Tomoyuki Kosai 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 Tomoyuki Kosai. Tomoyuki Kosai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

16 of 16 papers shown
1.
Kosai, Tomoyuki, et al.. (2021). Dialkylboryl-Substituted Cyclic Disilenes Synthesized by Desilylation-Borylation of Trimethylsilyl-Substituted Disilenes. Molecules. 26(6). 1632–1632. 5 indexed citations
2.
Kosai, Tomoyuki, et al.. (2020). Synthesis and Reduction of a Cyclic (Alkyl)(amino)bromoborane to Generate a Thermally Labile Cyclic (Alkyl)(amino)boryl Anion. Chemistry Letters. 50(2). 293–296. 4 indexed citations
3.
Kosai, Tomoyuki, et al.. (2020). Intermolecular C−H Activation at the Allylic/Benzylic and Homoallylic/Homobenzylic Positions of Cyclic Hydrocarbons by a Stable Divalent Silicon Species. Chemistry - A European Journal. 27(2). 724–734. 1 indexed citations
4.
Kosai, Tomoyuki, et al.. (2020). Synthesis of Ni(dvtms) and Ni(CO)3 Complexes Ligated by an Isolable Two‐Coordinate Cyclic Alkylsilylene. European Journal of Inorganic Chemistry. 2020(27). 2651–2657. 7 indexed citations
5.
Kosai, Tomoyuki, et al.. (2019). Reactions of a tetrasilabicyclo[1.1.0]but-1(3)-ene with carbon tetrachloride and methanol. Dalton Transactions. 48(29). 10874–10880. 15 indexed citations
6.
Kosai, Tomoyuki, et al.. (2019). 1,4‐Dehydrogenation with a Two‐Coordinate Cyclic (Alkyl)(amino)silylene. Chemistry - A European Journal. 25(39). 9295–9302. 8 indexed citations
7.
8.
Kosai, Tomoyuki & Takeaki Iwamoto. (2018). Cleavage of Two Hydrogen Molecules by Boryldisilenes. Chemistry - A European Journal. 24(30). 7774–7780. 25 indexed citations
9.
Kosai, Tomoyuki, Shintaro Ishida, & Takeaki Iwamoto. (2017). Heteroaryldisilenes: heteroaryl groups serve as electron acceptors for SiSi double bonds in intramolecular charge transfer transitions. Dalton Transactions. 46(34). 11271–11281. 13 indexed citations
10.
Kosai, Tomoyuki & Takeaki Iwamoto. (2017). Stable Push–Pull Disilene: Substantial Donor–Acceptor Interactions through the Si═Si Double Bond. Journal of the American Chemical Society. 139(50). 18146–18149. 52 indexed citations
11.
12.
Kosai, Tomoyuki, Shintaro Ishida, & Takeaki Iwamoto. (2016). A Two‐Coordinate Cyclic (Alkyl)(amino)silylene: Balancing Thermal Stability and Reactivity. Angewandte Chemie. 128(50). 15783–15787. 28 indexed citations
13.
Kosai, Tomoyuki, Shintaro Ishida, & Takeaki Iwamoto. (2016). A Two‐Coordinate Cyclic (Alkyl)(amino)silylene: Balancing Thermal Stability and Reactivity. Angewandte Chemie International Edition. 55(50). 15554–15558. 82 indexed citations
14.
Kosai, Tomoyuki, Shintaro Ishida, & Takeaki Iwamoto. (2016). Pentasila-1,4-diene: Homoconjugation between Si═Si Double Bonds via a SiMe2 Unit. Journal of the American Chemical Society. 139(1). 99–102. 13 indexed citations
15.
Ishida, Shintaro, Takashi Abe, Fumiya Hirakawa, et al.. (2015). Persistent Dialkylsilanone Generated by Dehydrobromination of Dialkylbromosilanol. Chemistry - A European Journal. 21(43). 15100–15103. 30 indexed citations
16.
Kosai, Tomoyuki, Shintaro Ishida, & Takeaki Iwamoto. (2015). Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives via photochemical cycloaddition of dialkylsilylene. Chemical Communications. 51(53). 10707–10709. 23 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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2026