Kagetoshi Yamamoto

2.3k total citations
73 papers, 1.8k citations indexed

About

Kagetoshi Yamamoto is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, Kagetoshi Yamamoto has authored 73 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Organic Chemistry, 17 papers in Physical and Theoretical Chemistry and 10 papers in Spectroscopy. Recurrent topics in Kagetoshi Yamamoto's work include Synthesis and Properties of Aromatic Compounds (17 papers), Asymmetric Synthesis and Catalysis (15 papers) and Coordination Chemistry and Organometallics (11 papers). Kagetoshi Yamamoto is often cited by papers focused on Synthesis and Properties of Aromatic Compounds (17 papers), Asymmetric Synthesis and Catalysis (15 papers) and Coordination Chemistry and Organometallics (11 papers). Kagetoshi Yamamoto collaborates with scholars based in Japan and Switzerland. Kagetoshi Yamamoto's co-authors include Kazuhiro Nakasuji, Takeji Takui, Takashi Kubo, Ichiro Murata, Daisuke Shiomi, Kazunobu Sato, Shoko Yamazaki, Yasushi Morita, Jianyong Ouyang and Mari Kubota and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Chemical Physics Letters.

In The Last Decade

Kagetoshi Yamamoto

67 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kagetoshi Yamamoto Japan 21 1.4k 588 408 380 222 73 1.8k
Toshio Mukai Japan 23 1.8k 1.3× 644 1.1× 463 1.1× 285 0.8× 538 2.4× 276 2.6k
Yoshiyuki Kuwatani Japan 29 1.3k 0.9× 731 1.2× 677 1.7× 568 1.5× 187 0.8× 99 2.1k
Kazuko Takahashi Japan 17 649 0.5× 427 0.7× 482 1.2× 257 0.7× 150 0.7× 131 1.3k
Yasuhiro Mazaki Japan 22 984 0.7× 745 1.3× 299 0.7× 337 0.9× 196 0.9× 119 1.6k
Jens Wolff Germany 22 633 0.4× 458 0.8× 562 1.4× 211 0.6× 506 2.3× 52 1.4k
M. Keith DeArmond United States 26 519 0.4× 859 1.5× 469 1.1× 497 1.3× 333 1.5× 68 1.7k
Akio Tajiri Japan 22 602 0.4× 632 1.1× 150 0.4× 217 0.6× 229 1.0× 85 1.3k
C. Adant Belgium 7 637 0.5× 623 1.1× 1.1k 2.8× 216 0.6× 265 1.2× 8 1.7k
Silas C. Blackstock United States 20 794 0.6× 433 0.7× 187 0.5× 543 1.4× 516 2.3× 64 1.7k
Lap Tak Cheng United States 7 869 0.6× 941 1.6× 1.4k 3.4× 217 0.6× 408 1.8× 7 2.1k

Countries citing papers authored by Kagetoshi Yamamoto

Since Specialization
Citations

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

Fields of papers citing papers by Kagetoshi Yamamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kagetoshi Yamamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Kagetoshi Yamamoto. A scholar is included among the top collaborators of Kagetoshi Yamamoto 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 Kagetoshi Yamamoto. Kagetoshi Yamamoto 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.
Yamazaki, Shoko, Kuriko Yamada, & Kagetoshi Yamamoto. (2004). Lewis acid-promoted cyclization of heteroatom-substituted enynes. Organic & Biomolecular Chemistry. 2(2). 257–257. 16 indexed citations
2.
Kubo, Takashi, Maki Sakamoto, Kagetoshi Yamamoto, et al.. (2004). Four‐Stage Amphoteric Redox Properties and Biradicaloid Character of Tetra‐tert‐butyldicyclopenta[b;d]thieno[1,2,3‐cd;5,6,7‐c′d′]diphenalene. Angewandte Chemie. 116(47). 6636–6641. 34 indexed citations
3.
Kubo, Takashi, Maki Sakamoto, Kagetoshi Yamamoto, et al.. (2004). Four‐Stage Amphoteric Redox Properties and Biradicaloid Character of Tetra‐tert‐butyldicyclopenta[b;d]thieno[1,2,3‐cd;5,6,7‐c′d′]diphenalene. Angewandte Chemie International Edition. 43(47). 6474–6479. 115 indexed citations
4.
Yamazaki, Shoko, Kuriko Yamada, Shinichi Yamabe, & Kagetoshi Yamamoto. (2002). Lewis Acid Promoted Cyclization of Enyne Triesters and Diesters. The Journal of Organic Chemistry. 67(9). 2889–2901. 26 indexed citations
5.
Morita, Yasushi, Takashi Aoki, Kozo Fukui, et al.. (2002). A New Trend in Phenalenyl Chemistry: A Persistent Neutral Radical, 2,5,8-Tri-tert-butyl-1,3-diazaphenalenyl, and the Excited Triplet State of the Gablesyn-Dimer in the Crystal of Column Motif. Angewandte Chemie International Edition. 41(10). 1793–1796. 156 indexed citations
6.
Yamazaki, Shoko, et al.. (1998). Utilization of [2 + 1] Cycloaddition Reactions of 1-Seleno-2-silylethenes:  A Novel Synthesis of 2-Substituted 1-Aminocyclopropane-1-carboxylic Acids. The Journal of Organic Chemistry. 64(1). 282–286. 19 indexed citations
7.
Kiyobayashi, Tetsu & Kagetoshi Yamamoto. (1997). Resonance and Strain Energies in Non-planar Cyclic Conjugate Molecules. How they control the thermodynamic stability.. Journal of Synthetic Organic Chemistry Japan. 55(4). 274–280. 1 indexed citations
8.
Yamazaki, Shoko, et al.. (1995). [2 + 1] and [2 + 2] Cycloaddition Reaction of 1-Seleno-2-silylethenes to Methylenemalonate Esters: A Novel Ring Contraction of Cyclobutane to Cyclopropane. The Journal of Organic Chemistry. 60(20). 6546–6551. 19 indexed citations
9.
Kiyobayashi, Tetsu, Yatsuhisa Nagano, Minoru Sakiyama, et al.. (1995). Formation Enthalpy of Corannulene: Microbomb Combustion Calorimetry.. Journal of the American Chemical Society. 117(11). 3270–3271. 25 indexed citations
10.
Yamamoto, Kagetoshi, Shoko Yamazaki, Ichiro Murata, & Yoshimasa Fukazawa. (1988). An unusual ring reorganization of an N-styrylisothiazolethione to a 2-styrylthiazole. The Journal of Organic Chemistry. 53(22). 5374–5376. 3 indexed citations
11.
Yamamoto, Kagetoshi, et al.. (1984). . Journal of Synthetic Organic Chemistry Japan. 42(7). 610–621.
12.
Yamamoto, Kagetoshi. (1982). . Journal of Synthetic Organic Chemistry Japan. 40(8). 708–724.
13.
Yamamoto, Kagetoshi, et al.. (1981). HIGHLY POLARIZED TROPONES. 9H-AZULENO[1,2,3-ij]NAPHTHALEN-9-ONE AND 8H-AZULENO[1,2,3-ij]NAPHTHALEN-8-ONE. Chemistry Letters. 10(8). 1071–1074. 7 indexed citations
14.
Hara, Osamu, Kagetoshi Yamamoto, & Ichiro Murata. (1980). The Chemistry of Phenalenium Systems. XXXI. The Synthesis, Dimerization, and Trapping of 6-Methylenebenzo[cd]pyrene. Bulletin of the Chemical Society of Japan. 53(7). 2036–2039. 2 indexed citations
15.
Hara, Osamu, Kagetoshi Yamamoto, & Ichiro Murata. (1977). The chemistry of phenalenium systems. XXIV. The dibenzo[de,jk]pentacenyl dication and the dianion. Tetrahedron Letters. 18(28). 2431–2434. 7 indexed citations
16.
Murata, Ichiro, et al.. (1975). Cyclohepta[def]phenanthrenylium ion. Tetrahedron Letters. 16(2). 131–134. 1 indexed citations
17.
Murata, Ichiro, et al.. (1974). INTRAMOLECULAR RING CLOSURE OF 1,2,3,4-TETRACHLORO-6-(AZULEN-1-YL)FULVENE. FORMATION OF A CYCLOHEPT[cd]-s-INDACENE DERIVATIVE. Chemistry Letters. 3(3). 307–310. 6 indexed citations
18.
Murata, Ichiro, et al.. (1974). Cyclohepta[cd]phenalen‐6‐one. Angewandte Chemie International Edition in English. 13(12). 807–808. 7 indexed citations
19.
Murata, Ichiro, et al.. (1974). Cyclohepta[cd]phenalen‐6‐on. Angewandte Chemie. 86(23). 861–862. 5 indexed citations
20.
Murata, Ichiro & Kagetoshi Yamamoto. (1973). THE CHEMISTRY OF PHENALENIUM SYSTEM. XIII. SYNTHESIS AND PROPERTIES OF 4H-CYCLOPENTA[cd]PHENALEN-4-ONE. Chemistry Letters. 2(4). 413–416. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Toshio Mukai Breakdown of academic impact, for papers by Yoshiyuki Kuwatani Breakdown of academic impact, for papers by Kazuko Takahashi Breakdown of academic impact, for papers by Yasuhiro Mazaki Breakdown of academic impact, for papers by Jens Wolff Breakdown of academic impact, for papers by M. Keith DeArmond Breakdown of academic impact, for papers by Akio Tajiri Breakdown of academic impact, for papers by C. Adant Breakdown of academic impact, for papers by Silas C. Blackstock Breakdown of academic impact, for papers by Lap Tak Cheng
Rankless by CCL
2026