Tomoo Nakazawa

541 total citations
59 papers, 424 citations indexed

About

Tomoo Nakazawa is a scholar working on Organic Chemistry, Materials Chemistry and Physical and Theoretical Chemistry. According to data from OpenAlex, Tomoo Nakazawa has authored 59 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Organic Chemistry, 22 papers in Materials Chemistry and 16 papers in Physical and Theoretical Chemistry. Recurrent topics in Tomoo Nakazawa's work include Porphyrin and Phthalocyanine Chemistry (12 papers), Synthesis and Properties of Aromatic Compounds (11 papers) and Synthesis of Organic Compounds (8 papers). Tomoo Nakazawa is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (12 papers), Synthesis and Properties of Aromatic Compounds (11 papers) and Synthesis of Organic Compounds (8 papers). Tomoo Nakazawa collaborates with scholars based in Japan and Germany. Tomoo Nakazawa's co-authors include Ichiro Murata, Keiji Kubo, Yoshikazu Sugihara, Kimiaki Yamamura, Kazuhiro Nakasuji, Kagetoshi Yamamoto, Osamu Hara, Kahei Takase, Masaki Saitoh and Akira Kimura and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Physical Chemistry and Chemical Physics Letters.

In The Last Decade

Tomoo Nakazawa

56 papers receiving 402 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoo Nakazawa Japan 13 328 172 89 63 46 59 424
Fernando Fabero Spain 8 367 1.1× 185 1.1× 253 2.8× 39 0.6× 30 0.7× 11 535
C.‐W. Schellhammer Germany 8 252 0.8× 78 0.5× 57 0.6× 61 1.0× 24 0.5× 11 367
Burkhard Knieriem Germany 11 304 0.9× 82 0.5× 42 0.5× 59 0.9× 18 0.4× 22 408
J. A. VAN ALLAN United States 9 278 0.8× 98 0.6× 52 0.6× 39 0.6× 20 0.4× 38 358
D. W. Wiley United States 10 426 1.3× 100 0.6× 123 1.4× 51 0.8× 46 1.0× 17 559
Alexander Perjéssy Slovakia 12 332 1.0× 43 0.3× 64 0.7× 107 1.7× 51 1.1× 86 450
G. ADEMBRI Italy 10 286 0.9× 50 0.3× 74 0.8× 67 1.1× 50 1.1× 60 429
Г. А. Душенко Russia 13 378 1.2× 159 0.9× 77 0.9× 73 1.2× 31 0.7× 84 509
Z. YOSHIDA Japan 14 298 0.9× 80 0.5× 42 0.5× 51 0.8× 47 1.0× 34 439
И. Е. Михайлов Russia 13 401 1.2× 176 1.0× 78 0.9× 79 1.3× 36 0.8× 89 547

Countries citing papers authored by Tomoo Nakazawa

Since Specialization
Citations

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

Fields of papers citing papers by Tomoo Nakazawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoo Nakazawa

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoo Nakazawa. A scholar is included among the top collaborators of Tomoo Nakazawa 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 Tomoo Nakazawa. Tomoo Nakazawa 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.
Saitoh, Masaki, Atsushi Sugiyama, Tomoo Nakazawa, & Keitaro Hashimoto. (2002). Cardiovascular Effects of Orally Administered HNS-32, an Originally Synthesized Azulene-1-carboxamidine Derivative, Assessed in the In Vivo Rat Model. The Japanese Journal of Pharmacology. 89(3). 316–319. 3 indexed citations
2.
Mitani, Akiko, Fumiko Yamaki, Hikaru Tanaka, et al.. (2001). HNS-32, a novel azulene-1-carboxamidine derivative, inhibits nifedipine-sensitive and -insensitive contraction of the isolated rabbit aorta. Naunyn-Schmiedeberg s Archives of Pharmacology. 363(3). 344–352. 6 indexed citations
3.
Noguchi, Kazuo, Haruko Masumiya, Masaki Saitoh, et al.. (2001). Effects of HNS-32, a Novel Antiarrhythmic Agent, on Guinea-Pig Myocardium. Pharmacology. 64(1). 36–42. 3 indexed citations
4.
Nakazawa, Tomoo, et al.. (2000). Synthesis and reactions of pentafulvenyl-tropones and tropothiones. Tetrahedron Letters. 41(43). 8255–8258. 2 indexed citations
5.
Saitoh, Masaki, et al.. (2000). Effects of HNS-32, a novel antiarrhythmic drug, on ventricular arrhythmias induced by coronary artery occlusion and reperfusion in anesthetized rats. Molecular and Cellular Biochemistry. 205(1-2). 133–140. 5 indexed citations
6.
Saitoh, Masaki, Jun Yano, Tomoo Nakazawa, Yoshikazu Sugihara, & Keitaro Hashimoto. (1996). Voltammetric behavior and electronic molecular structures of several azulenylketones. Journal of Electroanalytical Chemistry. 418(1-2). 139–145. 16 indexed citations
7.
Nakazawa, Tomoo, et al.. (1990). Synthesis and Properties of 3-Substituted 8H-3-Azaheptalen-8-ones. Chemistry Letters. 19(1). 91–92. 2 indexed citations
8.
Nakazawa, Tomoo, et al.. (1985). TROPONES INCORPORATED INTO 7-OXANORBORNADIENE SKELETON. SYNTHESIS AND ACID-CATALYZED REARRANGEMENT TO 1-HYDROXY-7H-BENZOCYCLOHEPTENES. Chemistry Letters. 14(9). 1281–1284. 2 indexed citations
9.
Nakazawa, Tomoo, Mitsuaki Kodama, Susumu Kinoshita, & Ichiro Murata. (1985). Lead tetraacetate oxidation of 3-amino-9-cyanazuleno[2,1-d]triazole and 1-amino-9-cyanazuleno[1,2-d]triazole. A novel oxidative cleavage of aminotriazole ring. Tetrahedron Letters. 26(3). 335–338. 4 indexed citations
10.
Nakazawa, Tomoo, Keiji Kubo, & Ichiro Murata. (1981). 1,4‐Dihydro‐1,4‐ethenobenzotropylium Tetrafluoroborate; Synthesis and Intramolecular Charge‐Transfer Interaction. Angewandte Chemie International Edition in English. 20(2). 189–190. 15 indexed citations
11.
Nakazawa, Tomoo, et al.. (1981). Intramolecular Interaction between a Tropylium Ion and a Non‐Neighboring Cyclopropane Ring. Angewandte Chemie International Edition in English. 20(9). 813–814. 3 indexed citations
12.
Nakazawa, Tomoo, et al.. (1981). Intramolekulare Wechselwirkung zwischen einem Tropylium‐Ion und einem nicht direkt benachbarten Cyclopropanring. Angewandte Chemie. 93(9). 820–821. 1 indexed citations
13.
Tajiri, Akio, Masahiro Hatano, Tomoo Nakazawa, & Ichiro Murata. (1980). A theoretical explanation of charge-transfer bands of bridged tropylium cations and their concentration-dependent MCD spectra. Chemical Physics Letters. 76(3). 490–494. 4 indexed citations
14.
Nakazawa, Tomoo, et al.. (1978). Tropone and 8,8-dicyanoheptafulvene incorporated in bicyclo[2.2.1]heptane and bicyclo[2.2.2]octane ring systems. Tetrahedron Letters. 19(6). 569–572. 5 indexed citations
15.
Nakazawa, Tomoo & Ichiro Murata. (1975). Bildung und Abfangen von 4,5‐Didehydrotropon. Angewandte Chemie. 87(20). 742–743. 8 indexed citations
16.
Nakazawa, Tomoo & Ichiro Murata. (1975). Formation and Trapping of 4,5‐Didehydrotropone. Angewandte Chemie International Edition in English. 14(10). 711–712. 13 indexed citations
17.
Murata, Ichiro, Kazuhiro Nakasuji, Kagetoshi Yamamoto, et al.. (1975). Synthese und Eigenschaften von Azuleno[1,2,3‐cd]phenalen. Angewandte Chemie. 87(5). 170–171. 13 indexed citations
18.
Murata, Ichiro, Tomoo Nakazawa, & Shūichi Yamamoto. (1972). The chemistry of phenalenium system VIII generation and reactions of phenalenylidene. Tetrahedron Letters. 13(27). 2749–2752. 3 indexed citations
19.
Murata, Ichiro, et al.. (1971). The chemistry of phenalenium system. VI. Some derivatives of pyranylidenephenalene.. Tetrahedron Letters. 12(50). 4799–4802. 3 indexed citations
20.
Takase, Kahei, et al.. (1965). . Nippon kagaku zassi. 86(4). 346–363. 13 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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