Photoinduced Intermolecular Hydroamination and Hydroetherification of Electron-rich Alkenes with Low Catalyst Loadings.

Jiang, You-Qin; Qu, Pei; Wang, Yong-Hao; Liu, Gong-Qing

Jiang, You-Qin; Qu, Pei; Wang, Yong-Hao; Liu, Gong-Qing.

Afiliación

Jiang YQ; Nantong University, School of Pharmacy, CHINA.
Qu P; Nantong University, School of Pharmacy, CHINA.
Wang YH; Nantong University, School of Pharmacy, CHINA.
Liu GQ; Nantong University, College of Pharmacy, 19 Qixiu Road,, College of Pharmacy, Nantong University, 226001, Nantong, CHINA.

ChemSusChem ; : e202301511, 2024 Jul 23.

Article en En | MEDLINE | ID: mdl-39043608

ABSTRACT

ABSTRACT

A photochemical method based on visible-light irradiation (blue LEDs/sunlight) has been developed for the intermolecular hydroamination and hydroetherification of electron-rich alkenes. This photochemical method is compatible with a wide range of azoles and electron-rich alkenes, such as vinyl ethers, vinyl sulfides and enamides, and is performed with low concentrations of photocatalyst (1000 ppm). Comprehensive mechanistic studies indicate that this process is initiated by the formation of an active radical cation intermediate through single electron oxidation of azole, which is mediated by excited Acr-Mes+ BF4-.

Palabras clave

Hydroamination, Hydroetherification, Alkene, Low catalyst loadings, Photocatalyst

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ChemSusChem Asunto de la revista: QUIMICA / TOXICOLOGIA Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Alemania

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