A Direct Approach to 5-Hydroxybenzofurans via a Platinum-Catalyzed Domino Rearrangement/5-endo-dig Cyclization Reaction of Quinols

被引：48
|
作者：
Kim, Ikyon [1 ]
Kim, Kyungsun [1 ]
Choi, Jungcun [1 ]
机构：
[1] Korea Res Inst Chem Technol, Med Chem Res Ctr, Taejon 305600, South Korea
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2009年 / 74卷 / 21期
关键词：
DIENONE-PHENOL REARRANGEMENT; EFFICIENT SYNTHESIS; 2-ARYLBENZOFURAN DERIVATIVES; SUBSTITUTED FURANS; CYCLOADDITION; BENZOFURANS; CARBOALKOXYLATION; PHOTOCHEMISTRY; 1,2-MIGRATION; CONSTITUENTS;
D O I：
10.1021/jo901937u
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A highly efficient and atom-economical construction of 2-substituted 5-hydroxybenzofurans was accomplished by employing a platinum-catalyzed domino dienone-phenol rearrangement/5-endo-dig cyclization reaction of quinols bearing alkynes.
引用
收藏
页码：8492 / 8495
页数：4
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