Trifluoroethoxylation of Styrenes via Photoredox-Catalyzed Meerwein Reaction

被引:3
|
作者
Kharlamova, A. D. [1 ]
Abel, A. S. [1 ]
Averin, A. D. [1 ,2 ]
Beletskaya, I. P. [1 ,2 ]
机构
[1] Moscow MV Lomonosov State Univ, Fac Chem, Moscow 119991, Russia
[2] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia
基金
俄罗斯科学基金会;
关键词
photoredox catalysis; trifluoroethoxylation; styrene; Meerwein reaction; diazonium salts; ARYL; ARYLATION; FLUORINE; ETHERS;
D O I
10.1134/S1070428022090019
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In recent years, visible-light photoredox catalysis has become a widely used synthetic method. Photoredox-catalyzed Meerwein reaction of styrenes in the presence of 2,2,2-trifluoroethanol as a nucleophile afforded the target aryl trifluoroethoxylation products in moderate yields 32-53%. The best results were achieved using [Ru(bpy)(3)](PF6)(2) as a catalyst in the presence of Na2HPO4 in acetonitrile.
引用
收藏
页码:1181 / 1191
页数:11
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