Yoshiki Okamoto

1.0k total citations
92 papers, 693 citations indexed

About

Yoshiki Okamoto is a scholar working on Organic Chemistry, Pharmaceutical Science and Molecular Biology. According to data from OpenAlex, Yoshiki Okamoto has authored 92 papers receiving a total of 693 indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Organic Chemistry, 12 papers in Pharmaceutical Science and 8 papers in Molecular Biology. Recurrent topics in Yoshiki Okamoto's work include Organophosphorus compounds synthesis (60 papers), Phosphorus compounds and reactions (32 papers) and Synthesis and Reactivity of Sulfur-Containing Compounds (23 papers). Yoshiki Okamoto is often cited by papers focused on Organophosphorus compounds synthesis (60 papers), Phosphorus compounds and reactions (32 papers) and Synthesis and Reactivity of Sulfur-Containing Compounds (23 papers). Yoshiki Okamoto collaborates with scholars based in Japan. Yoshiki Okamoto's co-authors include Hiroshi Sakurai, Tsuyoshi Morita, Setsuo Takamuku, Min Shi, Mitsunobu Nakamura, Tsuyoshi Morita, Masahiro Fukuda, Noriyuki Kogure, Hiromitsu Takayama and Mariko Kitajima and has published in prestigious journals such as Chemical Communications, The Journal of Organic Chemistry and Organic Letters.

In The Last Decade

Yoshiki Okamoto

81 papers receiving 635 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshiki Okamoto Japan 13 589 129 108 98 59 92 693
G. Bram France 18 707 1.2× 188 1.5× 123 1.1× 111 1.1× 45 0.8× 66 879
Yong M. Choi United States 8 257 0.4× 130 1.0× 105 1.0× 79 0.8× 22 0.4× 15 417
H. R. Sonawane India 16 534 0.9× 118 0.9× 90 0.8× 103 1.1× 33 0.6× 44 672
Takeshi Imagawa Japan 11 258 0.4× 72 0.6× 57 0.5× 78 0.8× 32 0.5× 44 384
M. Parvez Canada 16 416 0.7× 93 0.7× 201 1.9× 88 0.9× 23 0.4× 34 578
André Foucaud France 19 1.1k 1.8× 195 1.5× 153 1.4× 154 1.6× 63 1.1× 57 1.2k
C. Ainsworth United States 19 1.0k 1.7× 165 1.3× 97 0.9× 74 0.8× 62 1.1× 48 1.2k
Paul E. Fanta United States 13 729 1.2× 159 1.2× 85 0.8× 75 0.8× 57 1.0× 33 862
Egon Gründemann Germany 14 444 0.8× 129 1.0× 70 0.6× 43 0.4× 26 0.4× 68 577
Shuichi Mitamura Japan 14 534 0.9× 154 1.2× 193 1.8× 165 1.7× 32 0.5× 26 734

Countries citing papers authored by Yoshiki Okamoto

Since Specialization
Citations

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

Fields of papers citing papers by Yoshiki Okamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshiki Okamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshiki Okamoto. A scholar is included among the top collaborators of Yoshiki Okamoto 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 Yoshiki Okamoto. Yoshiki Okamoto 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.
Shi, Min, et al.. (1990). Photolysis of 1,1,1-triarylalk-2-enes and 1,1,1-triarylhept-2-ynes. A novel generation of aryl(alk-1-enyl)carbenes and aryl(alk-1-ynyl)carbenes. Journal of the Chemical Society Perkin Transactions 1. 2443–2443. 8 indexed citations
2.
Shi, Min, Yoshiki Okamoto, & Setsuo Takamuku. (1989). Photolysis of 1,1,1-triphenylalkanes. Tetrahedron Letters. 30(48). 6709–6712. 1 indexed citations
3.
Okamoto, Yoshiki, et al.. (1988). PHOTOCHEMICAL C[sbnd]P BOND CLEAVAGE OF BENZOYLBENZYLPHOSPHONIC ACIDS. Phosphorous and Sulfur and the Related Elements. 35(1-2). 77–81. 5 indexed citations
4.
Okamoto, Yoshiki, et al.. (1987). Photochemical C-P bond cleavage of some (substituted benzyl)phosphonic acid derivatives.. NIPPON KAGAKU KAISHI. 1255–1261.
5.
Okamoto, Yoshiki, et al.. (1986). Synthesis of Dialkyl 3-(Dialkylphosphinyloxy)-2-alkenephosphonate and Diphenyl-[3-(diphenylphosphinyloxy)-2-propenyl]phosphine Oxide. Synthesis. 1986(11). 941–942. 1 indexed citations
6.
Okamoto, Yoshiki, et al.. (1986). Preparation of Alkyl Dihydrogenphosphates with Monomeric Metaphosphate Anion Generated by Photochemical C–P Bond Cleavage of p-Nitrobenzylphosphonic Acid. Bulletin of the Chemical Society of Japan. 59(5). 1505–1508. 7 indexed citations
7.
8.
Morita, Tsuyoshi, Koji Kuroda, Yoshiki Okamoto, & Hiroshi Sakurai. (1981). A NEW METHOD FOR DEOXYGENATION OF HETEROAROMATIC N-OXIDES WITH CHLOROTRIMETHYLSI LANE/SODIUM IODIDE/ZINC. Chemistry Letters. 10(7). 921–924. 10 indexed citations
9.
Fukuda, Masahiro, Yoshiki Okamoto, & Hiroshi Sakurai. (1977). NONEQUIVALENCE BETWEEN THE GEMINAL DIHYDROXYPHOSPHINYL GROUPS IN SOME 2-SUBSTITUTED 1-AMINOETHYLIDENEDIPHOSPHONIC ACIDS. Chemistry Letters. 6(5). 529–532. 2 indexed citations
10.
Fukuda, Masahiro, Yoshiki Okamoto, & Hiroshi Sakurai. (1975). Synthesis of Dialkylaminomethylenediphosphonic Acids. Bulletin of the Chemical Society of Japan. 48(3). 1030–1030. 5 indexed citations
11.
Okamoto, Yoshiki, Norio Kimura, & Hiroshi Sakurai. (1974). Pyrolysis of Tris (2,3-dibromopropyl) Phosphate and Its Related Compounds. Bulletin of the Chemical Society of Japan. 47(5). 1299–1300. 9 indexed citations
12.
Okamoto, Yoshiki, et al.. (1971). Chlorophosphonation of Cyclohexene. The Journal of the Society of Chemical Industry Japan. 74(1). 132–134. 2 indexed citations
13.
Okamoto, Yoshiki, et al.. (1969). Preparation of 2-Alkenonitrile by Means of the Pyrolysis of Diethyl 1-Cyanoalkyl Phosphate. Bulletin of the Chemical Society of Japan. 42(2). 543–545. 5 indexed citations
14.
Okamoto, Yoshiki & Hiroshi Sakurai. (1968). The Reaction of Diethyl Acylphosphonate with Diethylphosphite. The Journal of the Society of Chemical Industry Japan. 71(2). 310–311. 2 indexed citations
15.
Okamoto, Yoshiki & Hiroshi Sakurai. (1967). The Synthesis and Properties of Phosphonoalkane, their Derivatives, Having Phosphono Group at the Center of the Alkanes, and Dialkylphosphinic Acids. The Journal of the Society of Chemical Industry Japan. 70(7). 1178–1181. 1 indexed citations
16.
Okamoto, Yoshiki, et al.. (1967). Syntheses and Properties of n-Alkylmercaptomethylphosphonic Acid Derivatives. The Journal of the Society of Chemical Industry Japan. 70(2). 173–177. 1 indexed citations
17.
Okamoto, Yoshiki, et al.. (1966). Synthesis and Properties of Alkoxymethylphosphonic Acid Derivatives. The Journal of the Society of Chemical Industry Japan. 69(7). 1302–1306. 2 indexed citations
18.
Sakurai, Hiroshi, et al.. (1965). Properties of Long-chain n-Alkylphosphonous Acids. The Journal of the Society of Chemical Industry Japan. 68(5). 961–963. 4 indexed citations
19.
Okamoto, Yoshiki & Hiroshi Sakurai. (1965). The Addition of Phosphorous and Hypophosphorous Acids to Olefins. The Journal of the Society of Chemical Industry Japan. 68(11). 2080–2083. 2 indexed citations
20.
Sakurai, Hiroshi, et al.. (1962). Synthesis of the Alkylphosphonic Acid Derivatives from the Components of Sperm Whale Oil, and their Utilization for Antistatic Agent and Plasticizer. The Journal of the Society of Chemical Industry Japan. 65(10). 1579–1582. 2 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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