研究紹介
研究テーマ
Organic Chemistry
キーワード
Photocatalysis, Non-covalent interactions, Radical transformations
研究概要
We develop various sustainable methodologies to generate reactive radical intermediates via photochemistry and non-covalent interactions. These intermediates are utilized in a wide variety of organic transformations such as acylation, annulation and C-X activation.
代表的な研究成果
- Catalytic π–π Interactions Triggered Photoinduced Synthesis of Biaryls. Vishal Jyoti Roy, Janardan Chakraborty, Sudipta Raha Roy. Org. Lett. 2024, 26, 183–187.
DOI: 10.1021/acs.orglett.3c03806 - Light-Induced Activation of C–X Bond via Carbonate-Assisted Anion−π Interactions: Applications to C–P and C–B Bond Formation. Vishal Jyoti Roy, Sudipta Raha Roy. Org. Lett. 2023, 25, 923–927.
DOI: 10.1021/acs.orglett.2c04208 - Exploring Eosin Y as a Bimodular Catalyst: Organophotoacid Mediated Minisci-Type Acylation of N-Heteroarenes. Vishal Jyoti Roy, Partha Pratim Sen, Sudipta Raha Roy. Chem. Commun. 2022, 58, 1776–1779.
DOI: 10.1039/D1CC06483E - Visible-Light-Mediated Cross Dehydrogenative Coupling of Thiols with Aldehydes: Metal-Free Synthesis of Thioesters at Room Temperature. Vishal Jyoti Roy, Partha Pratim Sen, Sudipta Raha Roy. J. Org. Chem. 2021, 86, 16965–16976.
DOI: 10.1021/acs.joc.1c02111 - Unified Approach to Diverse Heterocyclic Synthesis: Organo-Photocatalyzed Carboacylation of Alkenes and Alkynes from Feedstock Aldehydes and Alcohols. Vishal Jyoti Roy, Neha Dagar, Swagata Choudhury, Sudipta Raha Roy. J. Org. Chem. 2023, 88, 15374–15388.
DOI: 10.1021/acs.joc.3c01884