Hisashi Uda

3.3k total citations
158 papers, 2.5k citations indexed

About

Hisashi Uda is a scholar working on Organic Chemistry, Spectroscopy and Molecular Biology. According to data from OpenAlex, Hisashi Uda has authored 158 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 117 papers in Organic Chemistry, 48 papers in Spectroscopy and 31 papers in Molecular Biology. Recurrent topics in Hisashi Uda's work include Molecular spectroscopy and chirality (33 papers), Synthetic Organic Chemistry Methods (32 papers) and Asymmetric Synthesis and Catalysis (28 papers). Hisashi Uda is often cited by papers focused on Molecular spectroscopy and chirality (33 papers), Synthetic Organic Chemistry Methods (32 papers) and Asymmetric Synthesis and Catalysis (28 papers). Hisashi Uda collaborates with scholars based in Japan, United States and Netherlands. Hisashi Uda's co-authors include Hisahiro Hagiwara, Hiroshi Kosugi, Nobuyuki Harada, E. J. Corey, Rajat B. Mitra, Akira Yoshikoshi, Nobuyuki Harada, Koji Nakanishi, Akira Takahashi and Katsuya Tagami 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

Hisashi Uda

149 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hisashi Uda Japan 25 1.7k 662 449 284 231 158 2.5k
Anthony J. Mancuso United States 4 2.2k 1.3× 822 1.2× 160 0.4× 366 1.3× 325 1.4× 4 2.8k
R. H. Schlessinger United States 29 2.1k 1.2× 558 0.8× 181 0.4× 182 0.6× 250 1.1× 123 2.5k
Ekkehard Winterfeldt Germany 27 2.7k 1.6× 996 1.5× 214 0.5× 278 1.0× 271 1.2× 213 3.3k
G. Saucy United States 27 1.4k 0.8× 730 1.1× 305 0.7× 220 0.8× 197 0.9× 79 2.2k
Haruhisa Shirahama Japan 31 2.1k 1.2× 1.1k 1.6× 235 0.5× 338 1.2× 545 2.4× 193 3.2k
Akira Yoshikoshi Japan 23 2.0k 1.1× 768 1.2× 132 0.3× 207 0.7× 290 1.3× 143 2.6k
Hans Gerlach Germany 24 1.2k 0.7× 572 0.9× 366 0.8× 147 0.5× 212 0.9× 87 1.8k
Frederick E. Ziegler United States 28 2.4k 1.4× 722 1.1× 215 0.5× 227 0.8× 218 0.9× 104 2.9k
Yasumitsu Tamura Japan 27 3.1k 1.8× 651 1.0× 193 0.4× 223 0.8× 261 1.1× 303 3.4k
Ken S. Feldman United States 37 3.1k 1.8× 805 1.2× 231 0.5× 329 1.2× 340 1.5× 131 3.8k

Countries citing papers authored by Hisashi Uda

Since Specialization
Citations

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

Fields of papers citing papers by Hisashi Uda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisashi Uda

This figure shows the co-authorship network connecting the top 25 collaborators of Hisashi Uda. A scholar is included among the top collaborators of Hisashi Uda 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 Hisashi Uda. Hisashi Uda 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.
Hagiwara, Hisahiro, Takashi Nakano, & Hisashi Uda. (1993). Enzymatic Kinetic Resolution of 2-Cyclohexen-1-ol Derivatives. Bulletin of the Chemical Society of Japan. 66(10). 3110–3112. 6 indexed citations
2.
Harada, Nobuyuki, et al.. (1992). Absolute Stereochemistry of (-)-Wieland-Miescher Ketone as Established by the X-ray Crystallographic and CD Exciton Chirality Methods. Collection of Czechoslovak Chemical Communications. 57(7). 1459–1465. 1 indexed citations
3.
Hagiwara, Hisahiro, Katsuhiko Kimura, & Hisashi Uda. (1992). High diastereoselection in the aldol reaction of the bistrimethylsilyl enol ether of methyl acetoacetate with 2-benzyloxyhexanal: synthesis of (–)-pestalotin. Journal of the Chemical Society Perkin Transactions 1. 693–700. 13 indexed citations
4.
Lourenço, Ana, Blanca Rodríguez, Nobuyuki Harada, et al.. (1992). The absolute stereoschemistry at C-12 in 12-hydroxylated neo-clerodane diterpenoids. Tetrahedron. 48(19). 3925–3934. 7 indexed citations
5.
Kosugi, Hiroshi, et al.. (1991). Simple Synthesis and the Diels–Alder Reaction of 3-(p-Tolylthio)-2-(trimethylsilyloxy)-1,3-butadiene. Chemistry Letters. 20(9). 1577–1578. 2 indexed citations
6.
Harada, Nobuyuki, et al.. (1989). Circular Dichroic Power of Chiral Spiro Aromatics. TheoreticalCalculation of the CD and UV Spectra of 2,2' -Spirobi [2Hbenzeindene ] Derivatives. Croatica Chemica Acta. 62. 267–278. 1 indexed citations
7.
8.
Hagiwara, Hisahiro, et al.. (1987). Lewis acid assisted annelation of trimethylsilyl enol ethers of 1-acetylcyclohexenes with α,β-unsaturated carbonyl compounds to give substituted 2-decalones; synthesis of (±)-ε-cadinene. Journal of the Chemical Society Chemical Communications. 1333–1335. 7 indexed citations
9.
Kosugi, Hiroshi, et al.. (1985). Highly diastereoselective reduction of chiral β-ketosulphoxides under chelation control: application to the synthesis of (R)-(+)-n-hexadecano-1,5-lactone. Journal of the Chemical Society Chemical Communications. 211–213. 50 indexed citations
10.
Hagiwara, Hisahiro, et al.. (1984). Dialkyl-Substituted Maleates from α-Bromoesters. Synthetic Communications. 14(13). 1193–1198. 3 indexed citations
11.
Harada, Nobuyuki, et al.. (1981). A chiroptical method for determining the absolute configuration of allylic alcohols. Journal of the American Chemical Society. 103(18). 5590–5591. 112 indexed citations
12.
Uda, Hisashi, et al.. (1981). Photoinduced 1,5-acyl shift of 3-acylated 3-methyloxepin-2(3H)-ones. Journal of the Chemical Society Chemical Communications. 1163–1163. 1 indexed citations
13.
Sato, Kazuhiro, Hisahiro Hagiwara, & Hisashi Uda. (1977). REVERSE DI-π-METHANE REARRANGEMENT. MINOR PRODUCTS OF PHOTOLYSIS OF 3-METHYL-3-PHENYL-2(3H)-OXEPINONE. Chemistry Letters. 6(2). 175–178.
14.
Kosugi, Hiroshi, et al.. (1976). Generation of 3-Carbanion Species from 3-Phenylsulfinyl- and 3-Phenylsulfonyl Propionic Acids. Synthetic Communications. 6(5). 357–363. 23 indexed citations
15.
Kosugi, Hiroshi, et al.. (1976). Additive Pummerer rearrangement of methyl cyclopentylidene(phenylsulphinyl)-acetate induced by acetyl chloride, trifluoroacetic anhydride, or thionyl chloride. Journal of the Chemical Society Chemical Communications. 71–71. 11 indexed citations
16.
Uda, Hisashi. (1969). Chemistry of Dimethyl Sulfoxide and the Related Compounds. Journal of Synthetic Organic Chemistry Japan. 27(10). 909–938.
17.
Kido, Fusao, et al.. (1968). Minor acidic constituents of vetiver oil. Tetrahedron Letters. 9(58). 6099–6102. 10 indexed citations
18.
Uda, Hisashi, et al.. (1964). Stereochemistry of Aucubin. Nippon kagaku zassi. 85(4). 279–285,A21. 10 indexed citations
19.
Corey, E. J., Rajat B. Mitra, & Hisashi Uda. (1963). Total Synthesis of d,l-Caryophyllene and d,l-Isocaryophyllene. Journal of the American Chemical Society. 85(3). 362–363. 57 indexed citations
20.
Uda, Hisashi, et al.. (1960). Structure of Aucubin, a glycoside from Aucuba Japonica. Nippon kagaku zassi. 81(4). 677a–678. 1 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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