Novel lactonization with phenonium ion participation induced by hypervalent iodine reagents

被引：120

作者：

Boye, AC

Meyer, D

Ingison, CK

French, AN

Wirth, T ^{[1
]}

机构：

[1] Albion Coll, Dept Chem, Albion, MI 49224 USA

[2] Univ Basel, Dept Chem, CH-4056 Basel, Switzerland

[3] Cardiff Univ, Dept Chem, Cardiff CF10 3TB, S Glam, Wales

来源：

ORGANIC LETTERS | 2003年 / 5卷 / 12期

关键词：

D O I：

10.1021/ol034616f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A novel lactonization of 4-aryl-4-pentenoic acids is described using aryl-lambda(3)-iodanes as reagents for this transformation. The hypervalent iodine species acts as a hypernucleofuge, generating intermediate phenonium ions, which react to aryl-migrated lactones.

引用

页码：2157 / 2159

页数：3

共 28 条

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