Ichiro Shimao

721 total citations
24 papers, 639 citations indexed

About

Ichiro Shimao is a scholar working on Organic Chemistry, Materials Chemistry and Molecular Biology. According to data from OpenAlex, Ichiro Shimao has authored 24 papers receiving a total of 639 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Organic Chemistry, 9 papers in Materials Chemistry and 4 papers in Molecular Biology. Recurrent topics in Ichiro Shimao's work include Porphyrin and Phthalocyanine Chemistry (8 papers), Synthesis and Properties of Aromatic Compounds (6 papers) and Organic Chemistry Cycloaddition Reactions (5 papers). Ichiro Shimao is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (8 papers), Synthesis and Properties of Aromatic Compounds (6 papers) and Organic Chemistry Cycloaddition Reactions (5 papers). Ichiro Shimao collaborates with scholars based in Japan and Australia. Ichiro Shimao's co-authors include Shigeyasu Kuroda, Masaki Yamada, Yoshihito Tanaka, Yoshio Nakamura, Shigeru Ōae, Koji Araki, Yasuhiro Shigemitsu, Takayoshi Nakajima, Toshiki Mutai and Ken Fujimori and has published in prestigious journals such as Tetrahedron Letters, Bulletin of the Chemical Society of Japan and Recueil des Travaux Chimiques des Pays-Bas.

In The Last Decade

Ichiro Shimao

22 papers receiving 613 citations

Peers

Ichiro Shimao

ONCOL

Luc Jacquet Ireland

Axel Masschelein United States

Swamy Bodige United States

Todd J. Rutherford Australia

Xianfa Shi China

Jean-Paul Collin France

Elvira C. Riesgo United States

Smita Wimmer France

S. Ajao Adeyemi United States

Riccardo F. Carina Switzerland

Luc Jacquet Ireland

Ichiro Shimao

553 ×1.6

ONCOL

238 ×0.7

362 ×1.8

213 ×1.2

80 ×0.8

Citations per year, relative to Ichiro Shimao Ichiro Shimao (= 1×) peers Luc Jacquet

Countries citing papers authored by Ichiro Shimao

Since Specialization

Citations

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

Fields of papers citing papers by Ichiro Shimao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Shimao

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

All Works

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20 of 20 papers shown

Kuroda, Shigeyasu, Mitsunori Oda, Hiroyuki Iwaki, et al.. (1998). A Thermolytic Azulene Synthesis from Dimethyl 4-Morpholino-3,3a,8,8a-tetrahydroazulene-5,6-dicarboxylates and Its 1-Substituted Derivatives. Bulletin of the Chemical Society of Japan. 71(2). 459–465. 1 indexed citations

Kuroda, Shigeyasu, et al.. (1997). Synthesis and properties of anti, anti-8,17-Epithia-1,6;10,15-bismethano[18]annulene-7,18-dione and its dicationic species. Tetrahedron Letters. 38(48). 8291–8294. 1 indexed citations

Araki, Koji, Toshiki Mutai, Yasuhiro Shigemitsu, et al.. (1996). 6-Amino-2,2′-bipyridine as a new fluorescent organic compound. Journal of the Chemical Society Perkin Transactions 2. 613–617. 40 indexed citations

Oda, Mitsunori, et al.. (1996). An efficient synthetic method for β‐cyclolavandulal and its corresponding alcohol. Recueil des Travaux Chimiques des Pays-Bas. 115(10). 438–440. 2 indexed citations

Kuroda, Shigeyasu, et al.. (1994). Syntheses and Electronic Properties of 6-Methylene- and 6-Iminocyclohepta[a]phenalen-12(6H)-one Derivatives. Bulletin of the Chemical Society of Japan. 67(11). 3135–3138. 1 indexed citations

Oda, Mitsunori, Shigeyasu Kuroda, Ichiro Shimao, Noboru Morita, & Toyonobu Asao. (1994). Synthesis and Properties of 1,2‐Dimethylene‐3,5‐cycloheptadiene. Recueil des Travaux Chimiques des Pays-Bas. 113(7-8). 377–378. 3 indexed citations

Yamada, Masaki, et al.. (1994). Catalytic activities of nickel (II) complexes of a salen analog, [Ni(babp)], in epoxidation of olefins. Journal of Molecular Catalysis. 87(2-3). 195–202. 10 indexed citations

Yamada, Masaki, et al.. (1992). ChemInform Abstract: Synthesis and Properties of Diamino‐Substituted Dipyrido(3,2‐a:2′,3′‐c) phenazine.. ChemInform. 23(31). 3 indexed citations

Kuroda, Shigeyasu, et al.. (1992). Synthesis and properties of azuleno[2,1-a]-3-8-methano[ 10 ] annulene and its 2-methyl derivative. Tetrahedron Letters. 33(20). 2825–2828. 12 indexed citations

10.

Yamada, Masaki, et al.. (1992). Synthesis and Properties of Diamino-Substituted Dipyrido [3,2-a: 2′,3′-c]phenazine. Bulletin of the Chemical Society of Japan. 65(4). 1006–1011. 436 indexed citations

11.

Kuroda, Shigeyasu, et al.. (1991). The Synthesis and Properties of Cyclohepta[a]phenalene-6,10-, -6,12-, -7,10-, and -7,12-diones and Their Dicationic and Dianionic Species. Bulletin of the Chemical Society of Japan. 64(3). 971–982. 4 indexed citations

12.

Yamada, Masaki, et al.. (1991). Electronic Spectra of Phenanthrolinediones, Phenanthrolinones, Bipyridinediones, and Amino-Substituted Phenanthrolines. Bulletin of the Chemical Society of Japan. 64(6). 1821–1827. 9 indexed citations

13.

Kuroda, Shigeyasu, Kazuo Yamazaki, Hiroyuki Iwaki, et al.. (1991). Azuleno[2,1-b]-4,9-methano[11]annulenium perchlorate: A peripheral 18-Pi electron diatropic system. Tetrahedron Letters. 32(5). 655–658.

14.

Yamada, Masaki, Yoshio Nakamura, Shigeyasu Kuroda, & Ichiro Shimao. (1990). Synthesis of 2,9-Dichloro-1,10-phenanthroline from N,N′-Annelated Phenanthrolinediones. Bulletin of the Chemical Society of Japan. 63(9). 2710–2712. 35 indexed citations

15.

Kuroda, Shigeyasu, et al.. (1989). The synthesis and properties of azuleno[1,2-d]bicyclo[5.4.1]dodeca-1,4,6,8,9a-pentaen-3-one and its cationic species. Tetrahedron Letters. 30(12). 1557–1560. 9 indexed citations

16.

Shimao, Ichiro. (1984). The reaction of 4,4'-dimethylazoxybenzene with aluminium chloride.. NIPPON KAGAKU KAISHI. 2009–2010.

17.

Shimao, Ichiro, Ken Fujimori, & Shigeru Ōae. (1982). Reaction of Haloazoxybenzenes with Sulfuric Acid. Bulletin of the Chemical Society of Japan. 55(2). 546–550. 9 indexed citations

18.

Shimao, Ichiro, et al.. (1978). Abnormal Wallach Rearrangement of 4-Alkylazoxybenzenes. Bulletin of the Chemical Society of Japan. 51(3). 926–929. 2 indexed citations

19.

Shimao, Ichiro, et al.. (1976). The Abnormal Wallach Rearrangements of 4,4′-Dialkylazoxybenzenes. Bulletin of the Chemical Society of Japan. 49(8). 2294–2297. 13 indexed citations

20.

Shimao, Ichiro, et al.. (1976). The Thermal Reaction of Azoxybenzenes. Bulletin of the Chemical Society of Japan. 49(3). 754–757. 6 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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