Kenzo Sumi

833 total citations
26 papers, 555 citations indexed

About

Kenzo Sumi is a scholar working on Organic Chemistry, Inorganic Chemistry and Spectroscopy. According to data from OpenAlex, Kenzo Sumi has authored 26 papers receiving a total of 555 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Organic Chemistry, 5 papers in Inorganic Chemistry and 4 papers in Spectroscopy. Recurrent topics in Kenzo Sumi's work include Synthetic Organic Chemistry Methods (7 papers), Asymmetric Synthesis and Catalysis (7 papers) and Chemical Synthesis and Reactions (7 papers). Kenzo Sumi is often cited by papers focused on Synthetic Organic Chemistry Methods (7 papers), Asymmetric Synthesis and Catalysis (7 papers) and Chemical Synthesis and Reactions (7 papers). Kenzo Sumi collaborates with scholars based in Japan, Spain and Canada. Kenzo Sumi's co-authors include Eiichi Fujita, Masahito Ochiai, Stephen Hanessian, Yoshimitsu Nagao, Munetaka Kunishima, Yoshikazu Takaoka, Motoo Shiro, Kaoru Fuji, Masaru Ueda and Takao Ikariya 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

Kenzo Sumi

25 papers receiving 514 citations

Peers

Kenzo Sumi

SPECT

M. Serajul Haque United States

Denis Planchenault Switzerland

Andrew W. Gross United States

David Walter United Kingdom

R. T. REDDY United States

K. AKUTAGAWA United States

Barry M. Trost United States

S. NISHII Japan

Henry C. Arndt United States

Thomas M. Koenig United States

M. Serajul Haque United States

Kenzo Sumi

479 ×0.9

75 ×0.8

175 ×2.4

35 ×0.8

32 ×1.1

SPECT

Citations per year, relative to Kenzo Sumi Kenzo Sumi (= 1×) peers M. Serajul Haque

Countries citing papers authored by Kenzo Sumi

Since Specialization

Citations

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

Fields of papers citing papers by Kenzo Sumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenzo Sumi

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

Sumi, Kenzo & Hidenori Kumobayashi. (2005). Rhodium/Ruthenium Applications. ChemInform. 36(26). 1 indexed citations

Sumi, Kenzo, Takao Ikariya, & Ryōji Noyori. (2000). Efficient synthesis of optically active 2-amino-2'-diphenylphosphino-1,1'-binaphthyl and its derivatives. Canadian Journal of Chemistry. 78(6). 697–703. 1 indexed citations

Hanessian, Stephen, et al.. (1992). The Stereocontrolled Synthesis of (2S,3R)-3-Alkyl-L-aspartic Acids Using a 2-Azetidinone Framework as a Chiral Template. Synlett. 1992(1). 33–34. 23 indexed citations

Hanessian, Stephen & Kenzo Sumi. (1991). On the Stereochemical Divergence in the Conjugate Addition of Lithium Dimethylcuprate/Trimethylsilyl Chloride to γ-Alkoxy and γ-Ureido α,β-Unsaturated Esters. Synthesis. 1991(12). 1083–1089. 63 indexed citations

Kawabata, Takeo, Kenzo Sumi, & Tamejiro Hiyama. (1989). A new synthesis of .beta.-lactams through stereoselective oxidative coupling of the dianions of acyclic amides. Journal of the American Chemical Society. 111(17). 6843–6845. 19 indexed citations

Fuji, Kaoru, et al.. (1986). Does an Oxygen Function Stabilize the Sulfonyl Carbanion? Metalation of 1,3-Oxathiane 3,3-Dioxides. Chemistry Letters. 15(10). 1655–1658. 4 indexed citations

Fuji, Kaoru, Kenzo Sumi, Kanji Kajiwara, et al.. (1985). Chemistry of 1,3-oxathianes. Synthesis and conformation of 2-substituted 1,3-oxathianes 1,2. The Journal of Organic Chemistry. 50(5). 657–661. 19 indexed citations

Ochiai, Masahito, Munetaka Kunishima, Kenzo Sumi, et al.. (1985). Reaction of alkynyltrimethylsilanes with a hypervalent organoiodine compound: A new general synthesis of alkynyliodonium salts. Tetrahedron Letters. 26(37). 4501–4504. 52 indexed citations

Ochiai, Masahito, Kenzo Sumi, Yoshimitsu Nagao, & Eiichi Fujita. (1985). Vinyliodonium salts : their stereospecific synthesis and reactions as the activated vinyl halides. Tetrahedron Letters. 26(19). 2351–2354. 40 indexed citations

10.

Fuji, Kaoru, Masaru Ueda, Kenzo Sumi, et al.. (1985). Chemistry of carbanions stabilized by sulfur. 1. Chemistry of 1,3-oxathianes. Synthesis and conformation of 2-substituted 1,3-oxathianes. The Journal of Organic Chemistry. 50(5). 657–661. 27 indexed citations

11.

Ochiai, Masahito, Kenzo Sumi, Yoshimitsu Nagao, et al.. (1985). Dehydrosilylation of alkenylsilanes utilizing polyvalent organoiodine compounds. Journal of the Chemical Society Chemical Communications. 697–697. 6 indexed citations

12.

Ochiai, Masahito, Kenzo Sumi, & Eiichi Fujita. (1984). Facile 1,4-silyl rearrangement with concomitant loss of a benzenesulfonyl group: One-pot synthesis of allyloxysilanes.. Chemical and Pharmaceutical Bulletin. 32(9). 3686–3689. 3 indexed citations

13.

Ochiai, Masahito, Kenzo Sumi, & Eiichi Fujita. (1983). Silicon-assisted ring opening of cyclopropyl ketones with boron trifluoride-acetic acid complex.. Chemical and Pharmaceutical Bulletin. 31(11). 3931–3938. 11 indexed citations

14.

Ochiai, Masahito, et al.. (1983). A new method for regioselective synthesis of .ALPHA.-substituted allylsilanes and its application to the synthesis of E- and Z-tagetones.. Chemical and Pharmaceutical Bulletin. 31(9). 3346–3349. 5 indexed citations

15.

Ochiai, Masahito, Kenzo Sumi, & Eiichi Fujita. (1982). RING OPENING OF CYCLOPROPYL KETONES ASSISTED BY THE TRIMETHYLSILYL GROUP. Chemistry Letters. 11(1). 79–80. 10 indexed citations

16.

Ochiai, Masahito, Kenzo Sumi, Eiichi Fujita, & Motoo Shiro. (1982). A new stereoselective synthesis of 2-subsdtituted 1,3-bis(trimethylsilyl)propene derivatives and their conversion to cyclopentane and cyclohexane derivatives. Tetrahedron Letters. 23(51). 5419–5422. 11 indexed citations

17.

Ochiai, Masahito, et al.. (1982). A new synthesis of 1,3-dienes from allyl sulfides and allyl sulfones using tri-n-butylstannylmethyl iodide. Tetrahedron Letters. 23(21). 2205–2208. 11 indexed citations

18.

Sumi, Kenzo, et al.. (1982). Silicon-directed elimination from β-trimethylsilyl sulphoxides and the regiospecific synthesis of olefins. Journal of the Chemical Society Chemical Communications. 281–282. 11 indexed citations

19.

Fuji, Kaoru, Masaru Ueda, Kanji Kajiwara, et al.. (1981). Synthesis of 2-Heterosubstituted 1,3-Oxathianes and Their Reactions with Strong Bases. Heterocycles. 16(1). 178–178.

20.

Fuji, Kaoru, Masaru Ueda, Kenzo Sumi, & Eiichi Fujita. (1981). 2-Ethylthio-1,3-Benzodithiole : A Methoxycarbonyl Anion Equivalent. A General Synthesis of α-Hydroxy Esters. Synthetic Communications. 11(3). 209–215. 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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