Gold-catalyzed synthesis of substituted 2-aminofurans via formal [4+1]-cycloadditions on 3-en-1-ynamides

被引：141

作者：

Dateer, Ramesh B. ^{[1
]}

Pati, Kamalkishore ^{[1
]}

Liu, Rai-Shung ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 57期

关键词：

ALPHA; BETA-UNSATURATED CARBONYL-COMPOUNDS; ASYMMETRIC 4+1 CYCLOADDITION; AZA-NAZAROV REACTION; BOND FORMATION; METAL; MONOXIDE; YNAMIDES; ACCESS; FURANS; ISOCYANIDES;

D O I：

10.1039/c2cc33030j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold-catalyzed formal [4+1]-cycloadditions between 3-en-1-ynamides 1 and 8-methylquinoline oxide are reported. The success of this reaction relies on a hypothetic oxa-Nazarov cyclization on gold-stabilized allylic cations. Preliminary results on a new 1,2-difunctionalization of 3-en-1-ynamide are also reported.

引用

页码：7200 / 7202

页数：3

共 52 条

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