A novel 1,2-migration of acyloxy, phosphatyloxy, and sulfonyloxy groups in allenes: Efficient synthesis of tri- and tetrasubstituted furans

被引：174

作者：

Sromek, AW ^{[1
]}

Kel'in, AV ^{[1
]}

Gevorgyan, V ^{[1
]}

机构：

[1] Univ Illinois, Dept Chem, Chicago, IL 60607 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 17期

关键词：

cyclization; furans; homogeneous catalysis; rearrangement; synthetic methods;

D O I：

10.1002/anie.200353535

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Heading south: The 1,2-migration of the acyloxy, phosphatyloxy, and sulfonyloxy groups in allenyl systems has been discovered. This migration, combined with the transition-metal-catalyzed cycloisomerization reaction, leads to the efficient synthesis of tri- and tetrasubstituted acyl-, phosphatyl-, and sulfonyloxy-substituted furans as single regioisomers.

引用

页码：2280 / 2282

页数：3

共 41 条

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