Visible-light-induced synthesis of a variety of trifluoromethylated alkenes from potassium vinyltrifluoroborates by photoredox catalysis

被引：170

作者：

Yasu, Yusuke ^{[1
]}

Koike, Takashi ^{[1
]}

Akita, Munetaka ^{[1
]}

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 20期

关键词：

ELECTROPHILIC TRIFLUOROMETHYLATION; ASYMMETRIC FLUORINATION; HIGHLY EFFICIENT; PHOTOCATALYSIS; EMISSION; ACIDS;

D O I：

10.1039/c3cc39235j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A facile synthesis of trifluoromethylated alkenes by the radical-mediated trifluoromethylation of vinyltrifluoroborates has been developed. Togni's reagent serves as a CF3 radical precursor in the presence of the photoredox catalyst [Ru(bpy)(3)](PF6)(2) under visible light irradiation. This new photocatalytic protocol can be applicable to a wide variety of vinylborates containing electronically diverse substituents and hetero-aromatics.

引用

页码：2037 / 2039

页数：3

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