The Diels-Alder reactions of quinone imine ketals: A versatile synthesis of highly substituted 5-methoxyindoles

被引：42

作者：

Banfield, SC ^{[1
]}

England, DB ^{[1
]}

Kerr, MA ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 21期

关键词：

D O I：

10.1021/ol016562k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] N-Benzoylated quinone imine ketals undergo smooth cycloadditions in a [4 + 2] sense to yield the expected cycloadducts. The crude cycloadducts, when subjected to a short series of simple transformations, produce synthetically useful quantities of 5-methoxyindoles in excellent overall yields.

引用

页码：3325 / 3327

页数：3

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