Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides

被引：11
|
作者：
Zhang, Dongxin [1 ]
Man, Jingjing [1 ]
Chen, Yan [1 ]
Yin, Lei [1 ]
Zhong, Junchao [1 ]
Zhang, Qian-Feng [1 ]
机构：
[1] Anhui Univ Technol, Inst Mol Engn & Appl Chem, 59 Hudong Rd, Maanshan 243002, Peoples R China
来源：
RSC ADVANCES | 2019年 / 9卷 / 22期
关键词：
BIOACTIVE BENZOFURAN; DERIVATIVES; EFFICIENT; ANNULATION; ARYLATION; ACCESS;
D O I：
10.1039/c9ra02144b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Densely substituted amino-functionalized benzofurans were concisely accessed via the first one-pot domino oxidation/[3+2] cyclization of a hydroquinone ester and easily accessible ynamides under mild conditions in a short time. The complex benzofurans were able to be efficiently synthesized all from simple and inexpensive starting materials in two steps.
引用
收藏
页码：12567 / 12571
页数：5
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