Catalyst-Free Oxidative [3+2] Cycloaddition of Phenols and Styrenes in the Presence of a 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone/1,1,1,3,3,3-hexafluoropropan-2-ol System

被引：4
|
作者：
Wang, Yunxia [1 ]
Cui, Na [1 ]
Zhao, Yu [1 ]
机构：
[1] Northwest Univ, Coll Chem & Mat Sci, Key Lab Synthet & Nat Funct Mol Chem, Minist Educ China, Xian 710127, Shaanxi, Peoples R China
来源：
SYNLETT | 2017年 / 28卷 / 19期
关键词：
phenols; styrenes; cyclization; oxidation; dihydrobenzofurans; BIOMIMETIC SYNTHESIS; ANODIC-OXIDATION; ALKENES; DIHYDROBENZOFURANS; RESVERATROL; OLEFINS; FLUOROALCOHOLS; SELECTIVITY; ANALOGS; ACCESS;
D O I：
10.1055/s-0036-1589082
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A catalyst-free oxidative [3+2] cycloaddition of phenols and styrenes was developed with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone as the oxidant and 1,1,1,3,3,3-hexafluoropropan-2-ol as the solvent at room temperature. With this method, a broad range of dihydrobenzofurans were efficiently and quickly obtained from readily available phenols and styrenes.
引用
收藏
页码：2619 / 2623
页数：5
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