Auxiliary-Controlled Asymmetric [3+2]-Dipolar Cycloaddition of Azomethine Ylides Generated from Au-Catalyzed Intramolecular Redox Reaction of Nitronyl Alkynes

被引：21

作者：

Jeong, Jaewon ^{[2
,3
]}

Yeom, Hyun-Suk ^{[2
,3
]}

Kwon, Ohyun ^{[1
]}

Shin, Seunghoon ^{[2
,3
]}

机构：

[1] Samsung Mobile Display Co Ltd, Res Inst, Yongiin Si 446711, Gyeonggi Do, South Korea

[2] Hanyang Univ, Dept Chem, Seoul 133791, South Korea

[3] Hanyang Univ, Res Inst Nat Sci, Seoul 133791, South Korea

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2011年 / 6卷 / 08期

基金：

新加坡国家研究基金会;

关键词：

3+2] dipolar cycloaddition; chiral auxiliaries; gold; hydroxylamines; ylides; ONE-POT SYNTHESIS; 1,3-DIPOLAR CYCLOADDITION; DIASTEREOFACIAL SELECTIVITY; GOLD; DERIVATIVES; CONSTRUCTION; QUINOCARCIN; INDUCTION; ACCESS;

D O I：

10.1002/asia.201100159

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

As strong as an aux: An electronically-tuned hydroxylamine functions as an excellent chiral auxiliary for [3+2] cycloaddition of the azomethine ylides generated in-situ from gold-catalyzed redox reaction of alkynyl nitrones. © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1977 / 1981

页数：5

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