Hirotada Iida

812 total citations
70 papers, 495 citations indexed

About

Hirotada Iida is a scholar working on Organic Chemistry, Spectroscopy and Molecular Biology. According to data from OpenAlex, Hirotada Iida has authored 70 papers receiving a total of 495 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Organic Chemistry, 15 papers in Spectroscopy and 9 papers in Molecular Biology. Recurrent topics in Hirotada Iida's work include Chemical Synthesis and Reactions (20 papers), Organic and Inorganic Chemical Reactions (13 papers) and Synthesis and Reactivity of Sulfur-Containing Compounds (10 papers). Hirotada Iida is often cited by papers focused on Chemical Synthesis and Reactions (20 papers), Organic and Inorganic Chemical Reactions (13 papers) and Synthesis and Reactivity of Sulfur-Containing Compounds (10 papers). Hirotada Iida collaborates with scholars based in Japan and United States. Hirotada Iida's co-authors include Katsuyuki Ogura, Kazumasa Takahashi, Kazutoshi Yamada, Makoto Fujita, Junichi Watanabe, Takeo Konakahara, Masami Nakamura, Takashi Inaba, Toshio Morita and Hiroyuki Saitoh and has published in prestigious journals such as The Journal of Organic Chemistry, Tetrahedron Letters and Synthesis.

In The Last Decade

Hirotada Iida

67 papers receiving 462 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hirotada Iida Japan 14 429 99 84 42 31 70 495
Gisela Brüntrup Germany 14 359 0.8× 55 0.6× 98 1.2× 58 1.4× 35 1.1× 23 429
D. Nasipuri India 9 208 0.5× 57 0.6× 98 1.2× 38 0.9× 29 0.9× 59 320
Charles E. Whitten United States 11 508 1.2× 54 0.5× 100 1.2× 84 2.0× 47 1.5× 14 562
H. O. Larson United States 7 406 0.9× 52 0.5× 120 1.4× 42 1.0× 42 1.4× 12 512
Peter Bakuzis Brazil 13 353 0.8× 50 0.5× 57 0.7× 30 0.7× 20 0.6× 17 426
Mitchell J. Bogdanowicz United States 14 573 1.3× 44 0.4× 79 0.9× 57 1.4× 54 1.7× 19 636
Tatsuo Numata Japan 14 454 1.1× 146 1.5× 84 1.0× 66 1.6× 41 1.3× 36 535
Hanspeter Sauter Switzerland 13 331 0.8× 76 0.8× 82 1.0× 68 1.6× 30 1.0× 27 479
D. Seebach Germany 6 387 0.9× 48 0.5× 146 1.7× 54 1.3× 43 1.4× 12 472
Graziano Castaldi Italy 12 336 0.8× 81 0.8× 104 1.2× 85 2.0× 39 1.3× 27 449

Countries citing papers authored by Hirotada Iida

Since Specialization
Citations

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

Fields of papers citing papers by Hirotada Iida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirotada Iida

This figure shows the co-authorship network connecting the top 25 collaborators of Hirotada Iida. A scholar is included among the top collaborators of Hirotada Iida 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 Hirotada Iida. Hirotada Iida 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.
Takahashi, Kazumasa, Hiroyuki Saitoh, Katsuyuki Ogura, & Hirotada Iida. (1986). Efficient Synthesis of 1-Substituted 2,5-Dicyanopyrrolidines by the Strecker Reaction Using Succinaldehyde and Primary Amines, and Their Stereochemistry. Heterocycles. 24(10). 2905–2905. 6 indexed citations
2.
Takahashi, Kazumasa, et al.. (1985). Syntheses of 3(5)-Substituted-4-(N-methylanilino)-5(3)-aminopyrazoles by Reaction of β-Hydroxy-α-cyanoenamines with Hydrazines. Synthesis. 1985(8). 794–796. 1 indexed citations
3.
Ogura, Katsuyuki, et al.. (1983). A novel route from a carboxylic acid to a carbaldehyde using methylthiomethyl p-tolyl sulfone. Tetrahedron Letters. 24(51). 5761–5762. 8 indexed citations
4.
Takahashi, Kazumasa, et al.. (1983). A NEW SYNTHETIC METHOD OF UNSYMMETRICAL α-AMINOAZINES BY THE REACTION OF ALDEHYDE ARENESULFONYL HYDRAZONES WITH α-AMINO-α-ARYLACETONITRILES. Chemistry Letters. 12(7). 993–996. 1 indexed citations
5.
Takahashi, Kazumasa, et al.. (1983). Efficient method for a one-carbon homologation of aldehydes and benzophenone to carboxylic acids. The Journal of Organic Chemistry. 48(20). 3566–3569. 18 indexed citations
6.
Ogura, Katsuyuki, et al.. (1982). A Convenient Method for Preparation of 2-(Methylthio)alkanoic Acids and Their Related Compounds Using the Carbanions of Substituted Malonic Esters. Bulletin of the Chemical Society of Japan. 55(4). 1216–1220. 9 indexed citations
7.
Ogura, Katsuyuki, Makoto Fujita, & Hirotada Iida. (1980). A two-phase reaction catalyzed by a protein — asymmetric oxidation of formaldehyde dithioacetals with aqueous sodium metaperiodate. Tetrahedron Letters. 21(23). 2233–2236. 18 indexed citations
8.
Yamada, Kazutoshi, et al.. (1978). A Photoreaction of 4-Nitrophenylnitromethane in a Micellar System. Bulletin of the Chemical Society of Japan. 51(8). 2447–2448. 6 indexed citations
9.
Iida, Hirotada, et al.. (1975). Reaction control by inclusion. II. Photodehalogenation control by cyclodextrin.. 26(50). 85–89. 1 indexed citations
10.
Iida, Hirotada, et al.. (1974). Triisopropoxy Boroxine as a Reducing Agent for Substituted Benzaldehydes. Bulletin of the Chemical Society of Japan. 47(4). 1028–1029. 2 indexed citations
11.
Takahashi, Kazumasa, et al.. (1973). The Reaction of Nucleophilic Addition of Acetonitrile to Substituted Benzaldehydes Using t-BuOK as a Catalyst. NIPPON KAGAKU KAISHI. 2347–2350. 1 indexed citations
12.
Yamada, Kazutoshi, et al.. (1971). Mass Spectrometry of Pyrimidopyrimidine Derivatives. The Journal of the Society of Chemical Industry Japan. 74(5). 952–956. 1 indexed citations
13.
Takahashi, Kazumasa, et al.. (1971). The Reaction of p-Nitrotoluene with Benzaldehyde in a Sodium-hexamethylphosphoric triamide-benzene System. Journal of Synthetic Organic Chemistry Japan. 29(3). 293–297.
14.
Konakahara, Takeo, et al.. (1970). Mass Spectrometry of Isatins. The Journal of the Society of Chemical Industry Japan. 73(5). 980–984. 2 indexed citations
15.
Iida, Hirotada, et al.. (1969). Formazan Direct, Dyes Suitable for Aftertreatment with Copper Salt. The Journal of the Society of Chemical Industry Japan. 72(4). 887–889. 1 indexed citations
16.
Iida, Hirotada, et al.. (1968). Reactive Dyes Having Chalcone Dibromide. The Journal of the Society of Chemical Industry Japan. 71(4). 525–529. 1 indexed citations
17.
Iida, Hirotada, et al.. (1967). Precipitation of Direct Dyes and Acid Dyes by Iron Salts. The Journal of the Society of Chemical Industry Japan. 70(3). 403–404. 1 indexed citations
18.
Iida, Hirotada, et al.. (1964). Effect of Dispersing Agent on Colorimetry of Direct Dye. The Journal of the Society of Chemical Industry Japan. 67(1). 205–209. 1 indexed citations
19.
Iida, Hirotada, et al.. (1957). Reduction of Some Organic Compounds Using Ferrosilicon. The Journal of the Society of Chemical Industry Japan. 60(10). 1334–1336. 1 indexed citations
20.
Iida, Hirotada. (1956). Colorimetry. Journal of Synthetic Organic Chemistry Japan. 14(4). 282–284. 3 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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