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

页码：12567 / 12571

页数：5

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