Visible‐Light‐Mediated Rose Bengal‐Catalyzed α‐Hydroxymethylation of Ketones with Methanol | Zendy

Yang Jingya | Zendy; Xie Dongtai | Zendy; Zhou Hongyan | Zendy; Chen Shuwen | Zendy; Duan Jiaokui | Zendy; Huo Congde | Zendy; Li Zheng | Zendy

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Visible‐Light‐Mediated Rose Bengal‐Catalyzed α‐Hydroxymethylation of Ketones with Methanol

Author(s) -

Yang Jingya,

Xie Dongtai,

Zhou Hongyan,

Chen Shuwen,

Duan Jiaokui,

Huo Congde,

Li Zheng

Publication year - 2018

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201800467

Subject(s) - rose bengal , chemistry , photosensitizer , reagent , methanol , catalysis , photochemistry , visible spectrum , rose (mathematics) , organic chemistry , physics , geometry , mathematics , optoelectronics

A visible‐light‐mediated α‐hydroxymethylation of ketones using methanol as the hydroxymethylating reagent has been developed. Using 1 mol% rose bengal as the photosensitizer and air as the green oxidant, the reactions proceeded smoothly at room temperature. Experimental studies indicate the reaction proceeded via a radical pathway.

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