K. UTIMOTO

2.0k total citations · 2 hit papers
27 papers, 1.6k citations indexed

About

K. UTIMOTO is a scholar working on Organic Chemistry, Pharmaceutical Science and Molecular Biology. According to data from OpenAlex, K. UTIMOTO has authored 27 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Organic Chemistry, 4 papers in Pharmaceutical Science and 3 papers in Molecular Biology. Recurrent topics in K. UTIMOTO's work include Chemical Synthesis and Reactions (11 papers), Synthetic Organic Chemistry Methods (8 papers) and Catalytic C–H Functionalization Methods (6 papers). K. UTIMOTO is often cited by papers focused on Chemical Synthesis and Reactions (11 papers), Synthetic Organic Chemistry Methods (8 papers) and Catalytic C–H Functionalization Methods (6 papers). K. UTIMOTO collaborates with scholars based in Japan. K. UTIMOTO's co-authors include Kazuhiko Takai, Koji Nitta, K. OSHIMA, Hiroshi Nozaki, Mizuka Tagashira, T. KURODA, H. NOZAKI, Takashi Okazoe, Ken‐ichi Uchida and Keiiti Sisido and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

K. UTIMOTO

27 papers receiving 1.6k citations

Hit Papers

Simple and selective method for aldehydes (RCHO) .fwdarw.... 1986 2026 1999 2012 1986 1986 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Simple and selective method for aldehydes (RCHO) .fwdarw. (E)-haloalkenes (RCH:CHX) conversion by means of a haloform-chromous chloride system
    1986 670 citations Kazuhiko Takai, Koji Nitta et al. Journal of the American Chemical Society profile →
  2. Reactions of alkenylchromium reagents prepared from alkenyl trifluoromethanesulfonates (triflates) with chromium(II) chloride under nickel catalysis
    1986 415 citations Kazuhiko Takai, Mizuka Tagashira et al. Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. UTIMOTO Japan 12 1.5k 328 272 227 183 27 1.6k
K. S. BHAT India 13 1.5k 1.0× 352 1.1× 321 1.2× 322 1.4× 178 1.0× 19 1.6k
Kim F. Albizati United States 17 1.2k 0.8× 308 0.9× 259 1.0× 186 0.8× 95 0.5× 38 1.5k
Joanne Norman United Kingdom 6 1.0k 0.7× 303 0.9× 238 0.9× 171 0.8× 113 0.6× 7 1.2k
Fuyuhiko Matsuda Japan 25 1.3k 0.9× 465 1.4× 298 1.1× 291 1.3× 151 0.8× 101 1.8k
Alvin K. Willard United States 14 928 0.6× 372 1.1× 167 0.6× 137 0.6× 172 0.9× 18 1.4k
Michael J. Martinelli United States 21 1.2k 0.8× 454 1.4× 130 0.5× 153 0.7× 126 0.7× 54 1.5k
Sakae Aoyagi Japan 29 1.8k 1.3× 445 1.4× 229 0.8× 229 1.0× 178 1.0× 78 2.1k
Hiroto Nagaoka Japan 22 1.2k 0.8× 324 1.0× 288 1.1× 207 0.9× 92 0.5× 66 1.5k
Peter A. Jacobi United States 25 1.3k 0.9× 474 1.4× 101 0.4× 107 0.5× 110 0.6× 102 1.9k
Krishna P. Kaliappan India 24 2.1k 1.4× 447 1.4× 263 1.0× 255 1.1× 238 1.3× 85 2.2k

Countries citing papers authored by K. UTIMOTO

Since Specialization
Citations

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

Fields of papers citing papers by K. UTIMOTO

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. UTIMOTO

This figure shows the co-authorship network connecting the top 25 collaborators of K. UTIMOTO. A scholar is included among the top collaborators of K. UTIMOTO 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 K. UTIMOTO. K. UTIMOTO 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.
Matsubara, Seijiro, et al.. (1998). ChemInform Abstract: Methylenation of Carbonyl Compounds by Means of Nysted Reagent.. ChemInform. 29(26). 1 indexed citations
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Fukuda, Yukitoshi & K. UTIMOTO. (1991). ChemInform Abstract: Effective Transformation of Unactivated Alkynes into Ketones or Acetals by Means of Au(III) Catalyst.. ChemInform. 22(42). 3 indexed citations
6.
Okazoe, Takashi, Kazuhiko Takai, & K. UTIMOTO. (1987). (E)-Selective olefination of aldehydes by means of gem-dichromium reagents derived by reduction of gem-diiodoalkanes with chromium(II) chloride. Journal of the American Chemical Society. 109(3). 951–953. 158 indexed citations
7.
Takai, Kazuhiko, Mizuka Tagashira, T. KURODA, et al.. (1986). Reactions of alkenylchromium reagents prepared from alkenyl trifluoromethanesulfonates (triflates) with chromium(II) chloride under nickel catalysis. Journal of the American Chemical Society. 108(19). 6048–6050. 415 indexed citations breakdown →
8.
Takai, Kazuhiko, et al.. (1986). Reaction of (.alpha.-Thioalkyl)chromium compounds prepared by chromium(II)-reduction of .alpha.-halo sulfides. The Journal of Organic Chemistry. 51(25). 5045–5046. 23 indexed citations
9.
Kanemoto, Shigekazu, Tsuyoshi Nonaka, Koichiro Oshima, K. UTIMOTO, & Hitosi Nozaki. (1986). Selective epoxidation of allylic alcohols with dibutyltin oxyperoxide. Tetrahedron Letters. 27(29). 3387–3390. 7 indexed citations
10.
Takai, Kazuhiko, Koji Nitta, & K. UTIMOTO. (1986). Simple and selective method for aldehydes (RCHO) .fwdarw. (E)-haloalkenes (RCH:CHX) conversion by means of a haloform-chromous chloride system. Journal of the American Chemical Society. 108(23). 7408–7410. 670 indexed citations breakdown →
11.
12.
Uchida, Ken‐ichi, K. UTIMOTO, & H. NOZAKI. (1977). Stereoselective synthesis of vinylsilanes from alkynylsilanes by reductive alkylation via hydroboration, transmetallation and carbodemetallation. Tetrahedron. 33(22). 2987–2992. 61 indexed citations
13.
Uchida, Ken‐ichi, K. UTIMOTO, & H. NOZAKI. (1976). ChemInform Abstract: STEREOSPECIFIC 1,2‐DIALKYLVINYLSILANE SYNTHESIS VIA REDUCTIVE ALKYLATION OF TRIALKYLSILYLACETYLENE. Chemischer Informationsdienst. 7(42). 45 indexed citations
14.
UTIMOTO, K., et al.. (1974). The reaction of lithium trialkylalkynylborate with methanesulphinyl chloride. Tetrahedron. 30(14). 2159–2163. 17 indexed citations
15.
UTIMOTO, K., et al.. (1974). The reaction of lithium trialkylalkynylborates with oxiranes. Tetrahedron. 30(17). 3037–3043. 21 indexed citations
16.
UTIMOTO, K., Masafumi Tamura, & Keiiti Sisido. (1973). Preparation and reaction of cyclopropyltriphenylphosphonium salt. Tetrahedron. 29(9). 1169–1171. 92 indexed citations
17.
Miyamoto, N., et al.. (1973). Photochemical polar addition of trialkylboranes. Tetrahedron. 29(16). 2365–2371. 3 indexed citations
18.
UTIMOTO, K., et al.. (1972). Hydroboration of alkylidenecyclopropanes. Tetrahedron. 28(23). 5697–5702. 8 indexed citations
19.
Miyamoto, N., K. UTIMOTO, & H. NOZAKI. (1972). Photochemistry of methyl β-styryl sulphoxide in protic solvents. Polar addition to open chain olefinic linkage. Tetrahedron Letters. 13(28). 2895–2896. 2 indexed citations
20.
Miyamoto, N., et al.. (1971). Photochemical polar addition of trialkylboranes. Tetrahedron Letters. 12(48). 4597–4600. 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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