Ryu Sakamoto

1.2k citations

32 papers · 980 · h-index 21

Impact in

Pharmaceutical Science top 2%
- Fluorine in Organic Chemistry
Organic Chemistry top 2%
- Catalytic C–H Functionalization Methods
- Radical Photochemical Reactions
- Sulfur-Based Synthesis Techniques
- Oxidative Organic Chemistry Reactions
- Asymmetric Synthesis and Catalysis
- Synthesis and Catalytic Reactions

Papers in

Organic Chemistry 30
- Catalytic C–H Functionalization Methods 12
- Asymmetric Synthesis and Catalysis 11
- Radical Photochemical Reactions 10
- Oxidative Organic Chemistry Reactions 8
- Catalytic Cross-Coupling Reactions 6
- Synthesis and Catalytic Reactions 5
- Chemical synthesis and alkaloids 4
Inorganic Chemistry 5

Co-authors: Keiji Maruoka (29 shared papers)Shunya Sakurai (9 shared papers)Taichi Kano (10 shared papers)Hirotaka Kashiwagi (2 shared papers)Sermadurai Selvakumar (3 shared papers)Matsujiro Akakura (1 shared paper)Terumasa Kato (3 shared papers)Shin A. Moteki (2 shared papers)
Journals: Chemical Communications (6 papers)Organic Letters (6 papers)Organic & Biomolecular Chemistry (3 papers)Tetrahedron (2 papers)The Journal of Organic Chemistry (2 papers)
Partner nations: Japan China United States

In The Last Decade

Ryu Sakamoto

31 papers receiving 973 citations

Peers

Countries citing papers authored by Ryu Sakamoto

Since Specialization

Citations

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

Fields of papers citing papers by Ryu Sakamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ryu Sakamoto, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ryu Sakamoto Line = papers co-authored together Ryu Sakamoto links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 32 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The Direct C–H Difluoromethylation of Heteroarenes Based on the Photolysis of Hypervalent Iodine(III) Reagents That Contain Difluoroacetoxy Ligands Organic Letters ·Ryu Sakamoto, Hirotaka Kashiwagi, Keiji Maruoka	2017	122
2	Stereocontrolled Synthesis of Vicinal Diamines by Organocatalytic Asymmetric Mannich Reaction of N-Protected Aminoacetaldehydes: Formal Synthesis of (−)-Agelastatin A Journal of the American Chemical Society ·Taichi Kano, Ryu Sakamoto, Matsujiro Akakura, Keiji Maruoka	2012	121
3	[2 + 2] Photocycloadditions between the Carbon–Nitrogen Double Bonds of Imines and Carbon–Carbon Double Bonds Organic Letters ·Ryu Sakamoto, Tsubasa Inada, Shunya Sakurai, Keiji Maruoka	2016	66
4	Alkylsilyl Peroxides as Alkylating Agents in the Copper‐Catalyzed Selective Mono‐N‐Alkylation of Primary Amides and Arylamines Chemistry - A European Journal ·Ryu Sakamoto, Shunya Sakurai, Keiji Maruoka	2017	48
5	Efficient photolytic C–H bond functionalization of alkylbenzene with hypervalent iodine(iii) reagent Chemical Communications ·Ryu Sakamoto, Tsubasa Inada, Sermadurai Selvakumar, Shin A. Moteki, Keiji Maruoka	2015	47
6	Efficient generation of perfluoroalkyl radicals from sodium perfluoroalkanesulfinates and a hypervalent iodine(iii) reagent: mild, metal-free synthesis of perfluoroalkylated organic molecules Organic & Biomolecular Chemistry ·Ryu Sakamoto, Hirotaka Kashiwagi, Sermadurai Selvakumar, Shin A. Moteki, Keiji Maruoka	2016	47
7	Copper-Catalyzed C(sp)–C(sp³) Coupling of Terminal Alkynes with Alkylsilyl Peroxides via a Radical Mechanism Organic Letters ·Ryu Sakamoto, Terumasa Kato, Shunya Sakurai, Keiji Maruoka	2018	43
8	Diastereoselective Radical Hydroacylation of Alkylidenemalonates with Aliphatic Aldehydes Initiated by Photolysis of Hypervalent Iodine(III) Reagents Chemistry - A European Journal ·Sermadurai Selvakumar, Ryu Sakamoto, Keiji Maruoka	2016	40
9	meso-Trifluoromethyl-substituted Subporphyrin from Ring-splitting Reaction of meso-Trifluoromethyl-substituted [32]Heptaphyrin(1.1.1.1.1.1.1) Chemistry Letters ·Ryu Sakamoto, Shohei Saito, Soji Shimizu, Yasuhide Inokuma, Naoki Aratani, Atsuhiro Osuka	2010	35
10	Transition‐Metal‐Free Direct C−H Silylation of Electron‐Deficient Heteroarenes with Hydrosilanes via a Radical Mechanism Asian Journal of Organic Chemistry ·Ryu Sakamoto, Bich‐Ngoc Nguyen, Keiji Maruoka	2018	33
11	Synthesis of Functionalized Organoboron/Silicon Compounds by Copper-Catalyzed Coupling of Alkylsilyl Peroxides and Diboron/Silylborane Reagents Organic Letters ·Takumi Seihara, Shunya Sakurai, Terumasa Kato, Ryu Sakamoto, Keiji Maruoka	2019	32
12	Generation of alkyl radicals from alkylsilyl peroxides and their applications to C-N or C-O bond formations Tetrahedron ·Shunya Sakurai, Terumasa Kato, Ryu Sakamoto, Keiji Maruoka	2018	31
13	The radical acylarylation of N-arylacrylamides with aliphatic aldehydes using the photolysis of hypervalent iodine(iii) reagents Organic & Biomolecular Chemistry ·Ryu Sakamoto, Naomichi Hirama, Keiji Maruoka	2018	30
14	N-Hydroxybenzimidazole as a structurally modifiable platform forN-oxyl radicals for direct C–H functionalization reactions Chemical Science ·Tomomi Yoshii, Saori Tsuzuki, Shunya Sakurai, Ryu Sakamoto, Julong Jiang, Miho Hatanaka, Akira Matsumoto, Keiji Maruoka	2020	29
15	Bis(trialkylsilyl) peroxides as alkylating agents in the copper-catalyzed selective mono-N-alkylation of primary amides Chemical Communications ·Ryu Sakamoto, Shunya Sakurai, Keiji Maruoka	2017	27
16	Cu-Catalyzed Generation of Alkyl Radicals from Alkylsilyl Peroxides and Subsequent C(sp³)–C(sp²) Cross-Coupling with Arylboronic Acids The Journal of Organic Chemistry ·Shunya Sakurai, Saori Tsuzuki, Ryu Sakamoto, Keiji Maruoka	2020	26
17	Iron‐Catalyzed Radical Cleavage/C−C Bond Formation of Acetal‐Derived Alkylsilyl Peroxides Chemistry - An Asian Journal ·Yoko Shiozaki, Shunya Sakurai, Ryu Sakamoto, Akira Matsumoto, Keiji Maruoka	2020	23
18	One-pot cross double-Mannich reaction of acetaldehyde catalyzed by a binaphthyl-based amino sulfonamide Chemical Communications ·Taichi Kano, Ryu Sakamoto, Yukako Yamaguchi, Ken‐ichi Itoh, Keiji Maruoka	2012	23
19	syn-Selective asymmetric cross-aldol reactions between aldehydes and glyoxylic acid derivatives catalyzed by an axially chiral amino sulfonamide Chemical Communications ·Taichi Kano, Akira Noishiki, Ryu Sakamoto, Keiji Maruoka	2011	23
20	Remote chirality control based on the organocatalytic asymmetric Mannich reaction of α-thio acetaldehydes Chemical Communications ·Taichi Kano, Ryu Sakamoto, Keiji Maruoka	2013	22

About Ryu Sakamoto

Ryu Sakamoto is a scholar working on Organic Chemistry, Inorganic Chemistry, Molecular Biology, Pharmaceutical Science and Spectroscopy, having authored 32 papers that have together received 980 indexed citations. Recurring topics across this work include Catalytic C–H Functionalization Methods (12 papers), Asymmetric Synthesis and Catalysis (11 papers), Radical Photochemical Reactions (10 papers), Oxidative Organic Chemistry Reactions (8 papers), Catalytic Cross-Coupling Reactions (6 papers), Synthesis and Catalytic Reactions (5 papers), Fluorine in Organic Chemistry (4 papers) and Chemical synthesis and alkaloids (4 papers). The work is most often cited by research in Pharmaceutical Science (190 citations), Organic Chemistry (901 citations), Inorganic Chemistry (215 citations), Process Chemistry and Technology (17 citations) and Biotechnology (16 citations). Ryu Sakamoto has collaborated with scholars based in Japan, China and United States. Frequent co-authors include Keiji Maruoka, Shunya Sakurai, Taichi Kano, Hirotaka Kashiwagi, Sermadurai Selvakumar, Matsujiro Akakura, Terumasa Kato, Shin A. Moteki, Akira Matsumoto and Akira Noishiki. Their work appears in journals such as Chemical Communications, Organic Letters, Organic & Biomolecular Chemistry, Tetrahedron and The Journal of Organic Chemistry.

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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