Shigeru Nagashima

720 total citations
21 papers, 597 citations indexed

About

Shigeru Nagashima is a scholar working on Organic Chemistry, Spectroscopy and Inorganic Chemistry. According to data from OpenAlex, Shigeru Nagashima has authored 21 papers receiving a total of 597 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Organic Chemistry, 6 papers in Spectroscopy and 4 papers in Inorganic Chemistry. Recurrent topics in Shigeru Nagashima's work include Molecular Sensors and Ion Detection (5 papers), Synthesis and characterization of novel inorganic/organometallic compounds (4 papers) and Organoboron and organosilicon chemistry (3 papers). Shigeru Nagashima is often cited by papers focused on Molecular Sensors and Ion Detection (5 papers), Synthesis and characterization of novel inorganic/organometallic compounds (4 papers) and Organoboron and organosilicon chemistry (3 papers). Shigeru Nagashima collaborates with scholars based in Japan, Sri Lanka and Czechia. Shigeru Nagashima's co-authors include Takashi Katsura, Yasuyoshi Nagai, Hideyuki Matsumoto, Kazuo Yoshihiro, T. Ozawa, Hamao Watanabe, Ken Kanematsu, Takayuki Kato, Minoru Yoshida and M Kobayashi and has published in prestigious journals such as Analytical Chemistry, Geochimica et Cosmochimica Acta and Water Research.

In The Last Decade

Shigeru Nagashima

20 papers receiving 538 citations

Peers

Countries citing papers authored by Shigeru Nagashima

Since Specialization

Citations

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

Fields of papers citing papers by Shigeru Nagashima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigeru Nagashima

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeru Nagashima. A scholar is included among the top collaborators of Shigeru Nagashima 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 Shigeru Nagashima. Shigeru Nagashima 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

#	Work	Indexed citations
1	Face Selectivity in Diels-Alder Reaction of 4-Substituted Semicyclic Dienes with Dienophiles 1995 ·Heterocycles ·Ken Kanematsu, Shigeru Nagashima, (unknown), (unknown), Motoo Shiro	0
2	A Synthesis of Optically Active Platyphyllide. Determination of Its Absolute Configuration 1995 ·Heterocycles ·Ken Kanematsu, Shigeru Nagashima, (unknown), Motoo Shiro	9
3	Access to an optically pure key intermediate of dihydromevinolin 1994 ·Tetrahedron Letters ·Shigeru Nagashima, Teruhiko Taishi, Ken Kanematsu	2
4	A Formal Synthesis of Dihydrocompaction 1994 ·Heterocycles ·Ken Kanematsu, Shigeru Nagashima, Teruhiko Taishi	4
5	Assembling of the Molecular Skeletons Using the Chiral Allenes as the Versatile Building Blocks (Synthons). 1993 ·Journal of Synthetic Organic Chemistry Japan ·Shigeru Nagashima, Ken Kanematsu	6
6	An efficient synthesis of a key intermediate of forskolin 1989 ·Journal of the Chemical Society Chemical Communications ·Ken Kanematsu, Shigeru Nagashima	9
7	Simultaneous reaction rate spectrophotometric determination of cyanide and thiocyanate by use of the pyridine-barbituric acid method 1984 ·Analytical Chemistry ·Shigeru Nagashima	37
8	Effect of thiocyanate on the pyridine-pyrazolone method for the spectrophotometric determination of cyanide 1983 ·Analytical Chemistry ·Shigeru Nagashima	14
9	Preparation of pyridine pyrazolone reagent and pyridine-barbituric acid reagent for spectrophotometric determination of cyanide 1983 ·Water Research ·Shigeru Nagashima	9
10	Spectrophotometric Determination of Cyanide with Isonicotinic Acid and Barbituric Acid 1981 ·International Journal of Environmental & Analytical Chemistry ·Shigeru Nagashima, T. Ozawa	31
11	A One‐Step Synthesis of Vinylsilanes and Vinylenebissilanes 1978 ·Angewandte Chemie International Edition in English ·Hideyuki Matsumoto, Shigeru Nagashima, Takayuki Kato, Yasuyoshi Nagai	21
12	Einstufige Synthese von Vinylsilanen und Vinylenbissilanen 1978 ·Angewandte Chemie ·Hideyuki Matsumoto, Shigeru Nagashima, Takayuki Kato, Yasuyoshi Nagai	8
13	Spectrophotometric determination of cyanide with sodium isonicotinate and sodium barbiturate 1978 ·Analytica Chimica Acta ·Shigeru Nagashima	30
14	Spectrophotometric determination of cyanide with γ-picoline and barbituric acid 1977 ·Analytica Chimica Acta ·Shigeru Nagashima	42
15	Preparation of dimethyltetramethoxydisilane from the disilane fraction 1977 ·Journal of Organometallic Chemistry ·Hamao Watanabe, M Kobayashi, (unknown), Shigeru Nagashima, Hideyuki Matsumoto, Yasuyoshi Nagai	33
16	Conversion of disilanes to functional monosilanes 1977 ·Journal of Organometallic Chemistry ·Hideyuki Matsumoto, Kazuo Yoshihiro, Shigeru Nagashima, Hamao Watanabe, Yasuyoshi Nagai	47
17	Silicon—carbon bond formation by the reaction of disilanes with halobenzenes in the presence of tetrakis(triphenylphosphine)palladium(0) 1975 ·Journal of Organometallic Chemistry ·Hideyuki Matsumoto, Shigeru Nagashima, Kazuo Yoshihiro, Yasuyoshi Nagai	56
18	Solubility of sulfur in some magmas at 1 atmosphere 1974 ·Geochimica et Cosmochimica Acta ·Takashi Katsura, Shigeru Nagashima	141
19	The Solubility of Sulfur in Na2O–SiO2 Melts under Various Oxygen Partial Pressures at 1100 °C, 1250 °C, and 1300 °C 1973 ·Bulletin of the Chemical Society of Japan ·Shigeru Nagashima, Takashi Katsura	70
20	The Determination of Sulfide- and Sulfate-Sulfur in Igneous Rocks with Tin(II)-Strong Phosphoric Acid and Strong Phosphoric Acid 1972 ·Bulletin of the Chemical Society of Japan ·Shigeru Nagashima, Minoru Yoshida, T. Ozawa	18

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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