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Updated: Jun 6, 2025

Atom Transfer Radical Polymerization of Functionalized Vinyl Monomers Using Perylene as a Visible Light Photocatalyst
Published on: April 22, 2016
Visible-light-induced hydroalkylation of alkenes with aromatic β-ketoesters
Ming Gong1, Qingrui Li1, Honghong Qin1
1College of Chemistry, Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, China. ybli@zzu.edu.cn.
Abstract:
A mild and environmentally friendly photocatalytic method for C-C bond formation between 1,3-dicarbonyls and styrene derivatives has been developed in a green solvent - ethanol. A series of α-functionalized β-diketones were obtained in moderate to good yields. Based on the results of control experimental and theoretical calculations, the photocatalytic transformation might be accomplished by generating reactive radicals via a single electron transfer process. Moreover, the matching of reduced-state photocatalyst with the radical intermediate is considered to be critical for this conversion.
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