Naomi Hayama

792 total citations
31 papers, 573 citations indexed

About

Naomi Hayama is a scholar working on Organic Chemistry, Spectroscopy and Molecular Biology. According to data from OpenAlex, Naomi Hayama has authored 31 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Organic Chemistry, 11 papers in Spectroscopy and 7 papers in Molecular Biology. Recurrent topics in Naomi Hayama's work include Catalytic Cross-Coupling Reactions (7 papers), Molecular Sensors and Ion Detection (7 papers) and Solid-state spectroscopy and crystallography (6 papers). Naomi Hayama is often cited by papers focused on Catalytic Cross-Coupling Reactions (7 papers), Molecular Sensors and Ion Detection (7 papers) and Solid-state spectroscopy and crystallography (6 papers). Naomi Hayama collaborates with scholars based in Japan and Spain. Naomi Hayama's co-authors include Kentaro Takagi, Tadashi Okamoto, Saburô Inokawa, Yasumasa Sakakibara, Shinzaburo Oka, Tadashi Iwachido, Atsuyoshi Ohno, Hiroshi Tsukube, Ken Sasaki and Tohru Takenaka and has published in prestigious journals such as Inorganic Chemistry, Tetrahedron Letters and Bulletin of the Chemical Society of Japan.

In The Last Decade

Naomi Hayama

29 papers receiving 537 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Naomi Hayama Japan 13 393 89 83 71 61 31 573
Rosemary S. Satchell United Kingdom 10 311 0.8× 64 0.7× 60 0.7× 82 1.2× 77 1.3× 42 464
Edward McNelis United States 17 534 1.4× 141 1.6× 70 0.8× 31 0.4× 65 1.1× 30 675
E. Steiner Switzerland 14 301 0.8× 130 1.5× 108 1.3× 100 1.4× 66 1.1× 31 541
Roy P. Houghton United Kingdom 14 284 0.7× 97 1.1× 78 0.9× 37 0.5× 91 1.5× 36 432
R. G. R. Bacon United Kingdom 15 549 1.4× 78 0.9× 78 0.9× 54 0.8× 77 1.3× 49 678
T. KEUMI Japan 12 313 0.8× 131 1.5× 100 1.2× 57 0.8× 114 1.9× 51 523
Donnie J. Sam United States 7 275 0.7× 66 0.7× 107 1.3× 65 0.9× 68 1.1× 7 459
A. S. Bailey United Kingdom 12 396 1.0× 78 0.9× 113 1.4× 58 0.8× 68 1.1× 72 616
Karl E. Koenig United States 12 376 1.0× 172 1.9× 87 1.0× 128 1.8× 90 1.5× 14 539
Evan D. Laganis United States 9 602 1.5× 74 0.8× 83 1.0× 40 0.6× 119 2.0× 17 739

Countries citing papers authored by Naomi Hayama

Since Specialization
Citations

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

Fields of papers citing papers by Naomi Hayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naomi Hayama

This figure shows the co-authorship network connecting the top 25 collaborators of Naomi Hayama. A scholar is included among the top collaborators of Naomi Hayama 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 Naomi Hayama. Naomi Hayama 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.
2.
Takagi, Kentaro, et al.. (1992). Facile Synthesis of Organic Thiocyanates from Organozinc(II) Thiocyanates and N-Chlorosuccinimide. Chemistry Letters. 21(3). 509–510. 6 indexed citations
3.
Ishida, Hiroyuki, et al.. (1991). An 1H NMR Study on the Cationic Motion in Solid tert-Butylammonium Chloride and Bromide. Zeitschrift für Naturforschung A. 46(3). 265–268. 1 indexed citations
4.
Ishida, Hiroyuki, Tadashi Iwachido, Naomi Hayama, Daiyû Nakamura, & Ryuichi Ikeda. (1991). Molecular Motions of t-Butylammonium Ions and Structural Phase Transitions in Solid t-Butylammonium Perchlorate Studied by 1H NMR and Thermal Measurements. Bulletin of the Chemical Society of Japan. 64(12). 3613–3619. 1 indexed citations
5.
Ishida, Hiroyuki, et al.. (1989). Structural Phase Transitions in Solid tert-Butylammonium Nitrate as Studied by Differential Thermal Analysis and 1H-NMR. Zeitschrift für Naturforschung A. 44(1). 71–74. 3 indexed citations
6.
Takagi, Kentaro, Tadashi Iwachido, & Naomi Hayama. (1987). Palladium(0)-catalyzed Synthesis of 2-Alkylbenzothiazoles by a Novel Thiation of 1-Amino-2-iodoarenes with Thioamides. Chemistry Letters. 16(5). 839–840. 6 indexed citations
7.
Tsukube, Hiroshi, et al.. (1986). “TRIPODE”-TYPE IONOPHORE FOR SPECIFIC TRANSPORT OF Ag+ ION. Chemistry Letters. 15(7). 1079–1080. 1 indexed citations
8.
Tsukube, Hiroshi, et al.. (1986). Biomimetic transport of unusual metal cations and amino acid ester salts mediated by monensin and lasalocid A. Journal of the Chemical Society Chemical Communications. 448–448. 10 indexed citations
9.
Tsukube, Hiroshi, et al.. (1985). Substituent Effects on Cation-extraction and Transport Properties of a Series of 4′-Substituted Benzo-15-Crown-5 Derivatives. Bulletin of the Chemical Society of Japan. 58(12). 3659–3660. 4 indexed citations
10.
Tsukube, Hiroshi, et al.. (1985). “Armed thia-crown ether”: a specific carrier for soft metal cation. Tetrahedron Letters. 26(7). 881–882. 17 indexed citations
11.
Tsukube, Hiroshi, et al.. (1985). Lipophilic polyamine and polyamide macrocycles for membrane transport of amino acid esters and related cations. Journal of the Chemical Society Perkin Transactions 2. 1541–1541. 9 indexed citations
12.
Tsukube, Hiroshi, et al.. (1984). New 'open-chain cryptands? with specific ion transport abilities. Journal of Inclusion Phenomena and Macrocyclic Chemistry. 2(1-2). 103–110. 8 indexed citations
13.
Takagi, Kentaro & Naomi Hayama. (1983). NICKEL-CATALYZED ULLMANN-TYPE COUPLING OF ALKENYL HALIDES WITH ZINC POWDER. Chemistry Letters. 12(5). 637–638. 12 indexed citations
14.
Takagi, Kentaro, Naomi Hayama, & Tadashi Okamoto. (1978). SYNTHESIS OF ARYL IODIDES FROM ARYL HALIDES AND POTASSIUM IODIDE BY MEANS OF NICKEL CATALYST. Chemistry Letters. 7(2). 191–192. 27 indexed citations
15.
Takagi, Kentaro, Naomi Hayama, Tadashi Okamoto, Yasumasa Sakakibara, & Shinzaburo Oka. (1977). RhCl(PPh3)3-catalyzed Coupling of Diorganomercurials. Bulletin of the Chemical Society of Japan. 50(10). 2741–2743. 21 indexed citations
16.
Takagi, Kentaro, Tadashi Okamoto, Yasumasa Sakakibara, et al.. (1976). Nucleophilic Displacement Catalyzed by Transition Metal. III. Kinetic Investigation of the Cyanation of Iodobenzene Catalyzed by Palladium(II). Bulletin of the Chemical Society of Japan. 49(11). 3177–3180. 55 indexed citations
17.
Takagi, Kentaro, Tadashi Okamoto, Yasumasa Sakakibara, et al.. (1975). Nucleophilic Displacement Catalyzed by Transition Metal. I. General Consideration of the Cyanation of Aryl Halides Catalyzed by Palladium(II). Bulletin of the Chemical Society of Japan. 48(11). 3298–3301. 80 indexed citations
18.
Takagi, Kentaro, Tadashi Okamoto, Yasumasa Sakakibara, et al.. (1975). PALLADIUM(0) CATALYSED SYNTHESES OF KETONES FROM ACYL HALIDES AND ORGANOMERCURY(II) COMPOUNDS. Chemistry Letters. 4(9). 951–954. 18 indexed citations
19.
Takenaka, Tohru, et al.. (1965). Simultaneous measurements of stress and infrared dichroism on polymers. Kolloid-Zeitschrift & Zeitschrift für Polymere. 205(1). 18–24. 37 indexed citations
20.
Hayama, Naomi. (1963). Theory of Capillary Analysis. Nippon kagaku zassi. 84(12). 943–947. 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.

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