Ryosuke Masuda

(増田涼介)

Profile Information

Affiliation: Assistant Professor, Hiroyuki Kusama Laboratory, Gakushuin University

Degree: Ph.D. (Science)(Mar, 2022, Tokyo Institute of Technology)
Master (Science)(Mar, 2019, Tokyo Institute of Technology)

Contact information: ryosuke.masudagakushuin.ac.jp
Researcher number: 30965794
ORCID ID: https://orcid.org/0000-0001-5702-5485
J-GLOBAL ID: 202101007403140978
researchmap Member ID: R000021053

External link: https://ryosukemasuda-phd.localinfo.jp/

Research Interests

Research Areas

Nanotechnology/Materials / Synthetic organic chemistry / 有機元素化学

Research History

Apr, 2022 - Present

Assistant Professor, Faculty of Science Department of Chemistry, Gakushuin University
Nov, 2021 - Mar, 2022

Tokyo Institute of Technology

Education

Apr, 2019 - Mar, 2022

Department of Chemistry (Prof. Dr. Kei Goto), School of Science, Tokyo Institute of Technology
Apr, 2017 - Mar, 2019

Department of Chemistry (Prof. Dr. Kei Goto), School of Science, Tokyo Institute of Technology
Apr, 2013 - Mar, 2017

Chemistry (Prof. Dr. Shinichi Saito), Faculty of Science, Division 1, Tokyo University of Science

Major Awards

Sep, 2022

BCSJ Award Article, The Chemical Society of Japan

Ryosuke Masuda, Satoru Kuwano, Shohei Sase, Marco Bortoli, Andrea Madabeni, Laura Orian, Kei Goto
Apr, 2021

The CSJ Student Presentation Award, The 101st CSJ Annual Meeting

Ryosuke Masuda
Jun, 2019

Springer Nature- Best Poster Award, 14th International Conference on the Chemistry of Selenium and Tellurium (ICCST-14)

Ryosuke Masuda
Aug, 2018

Chemical Communications Award, 28th International Symposium onthe Organic Chemistry of Sulfur (ISOCS-28)

Ryosuke Masuda
Jun, 2018

Best Poster Prize, Association of Research for Host-Guest and Supramolecular Chemistry

Ryosuke Masuda

Papers

Ambident Reactivity of (Selenocarbamoyl)phosphines: Transformation into a Crystalline (Phosphino)(seleno)iminium Salt and Transition-Metal Complexes

Tamaki Yano, Ryosuke Masuda, Hiroyuki Kusama

Inorganic Chemistry, Oct 10, 2025 Peer-reviewedCorresponding author
A Tsuji–Trost Reaction Using Free Carbenes as Nucleophiles: Palladium-Catalyzed Photoinduced Coupling of Acylsilanes with Allylic Alcohol Derivatives

Ryosuke Masuda, Kento Ishida, Yuta Fujikura, Kanato Takahashi, Yuki Tanigawa, Yujiro Kato, Hiroyuki Kusama

Organic Letters, Oct, 2025 Peer-reviewedLead author
Photo- and Cu(I)-Promoted Branched-Selective Formal Hydroacylation of Terminal Alkynes via the Intermolecular Coupling of Siloxycarbenes with Alkyne–Cu Complexes

Kohei Yamaguchi, Ryosuke Masuda, Kento Ishida, Hiroyuki Kusama

Chemistry Letters, Apr, 2025 Peer-reviewed
Selenoamides with two reactive sites: synthesis, structures, and dual reactivity of (selenocarbamoyl)phosphines

Ryosuke Masuda, Tamaki Yano, Hiroyuki Kusama

Chemical Communications, 61(26) 4955-4958, Mar 10, 2025 Peer-reviewedLead authorCorresponding author

Crystalline (selenocarbamoyl)phosphines, which exhibited dual reactivity on two principal sites, i.e., on the phosphorus and the selenium atoms, were synthesized.
Umpolung Synthesis of Selenoesters and Telluroesters via the Photoinduced Coupling of Acylsilanes with Electrophilic Chalcogen Reagents

Ryosuke Masuda, Yuki Anami, Hiroyuki Kusama

Organic Letters, Sep 12, 2024 Peer-reviewedLead authorCorresponding author

Presentations

Ambident Selenoamides: Synthesis and Reactivity of Crystalline (Selenocarbamoyl)phosphines

Tamaki Yano, Ryosuke Masuda, Hiroyuki Kusama

The 35th Symposium on Physical Organic Chemistry 2P008, Oct 10, 2025
Generation and Trapping of a Cyclic (Amino)(seleno)carbene

Kyo Kikunami, Ryosuke Masuda, Hiroyuki Kusama

The 35th Symposium on Physical Organic Chemistry 1P013, Oct 9, 2025
Synthesis, Structures, and Reactivity of (Selenocarbamoyl)phosphine Derivatives

Tamaki Yano, Ryosuke Masuda, Hiroyuki Kusama

105th CSJ Annual Meeting, Mar 27, 2025
Photoinduced Three-Component Coupling Reaction of Acylsilanes, Boranes, and Styrenes : Synthesis of Multi-Substituted Cyclopropanes

Yui Saso, Arihito Miura, Juri Matsuda, Kazuki Suemori, Kento Ishida, Ryosuke Masuda, Hiroyuki Kusama

105th CSJ Annual Meeting, Mar 26, 2025

[F]2403-1vn-08
Synthesis and Reactivity of Novel Group 14 Thioacylmetalloids: Dearomative Cascade-Type Cycloaddition

Ryosuke Masuda, Taisei Kuroki, Hiroyuki Kusama

The 53th Symposium on Heteroatom Chemitsry, Oct 11, 2024

Research Projects

典型元素の特性を活用した遷移金属や酸化還元剤を必要としない脱芳香族化反応の開拓

Research Grant, Naohiko Fukuoka Memorial Funding, Apr, 2025 - Mar, 2026

Ryosuke Masuda
新規典型元素触媒の開発と炭素–炭素結合形成反応への応用

Start up funding, Tokuyama Science Fundation, Apr, 2025 - Mar, 2026

Ryosuke Masuda
カルコゲン元素を含む新規炭素化学種の開発と直截的分子変換法への応用

科学研究費助成事業若手研究, 日本学術振興会, Apr, 2023 - Mar, 2026

増田涼介
Development of technology for construction of highly valuable heterocycles harnessing characters of resource-rich elements

2024 Grants, Takahashi Industrial and Economic Research Foundation, Apr, 2024 - Mar, 2025
Creation of Stable Carbene Motifs that Bring out the Characteristic Properties of Group 16 Elements and Their Application to Synthetic Chemistry

Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up, Japan Society for the Promotion of Science, Aug, 2022 - Mar, 2024

Ryosuke Masuda
Model Study on Selenoproteine-Derived Biological Reactive Species by Utilizing Organic Molecular Cradles

Japan Science and Technology Agency, Nov, 2021 - Mar, 2022

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