Stereoselective synthesis of tetrahydropyran-3-ones by rearrangement of oxonium ylides generated from metal carbenoids

被引：27

作者：

Clark, JS ^{[1
]}

Whitlock, G ^{[1
]}

Jiang, S ^{[1
]}

Onyia, N ^{[1
]}

机构：

[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 20期

关键词：

D O I：

10.1039/b307858m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of tetrahydropyran-3-ones by copper-catalysed reactions of diazo ketone tethered allylic ethers has been explored. Product distribution can be explained by the intermediacy of a free ylide or direct rearrangement of a metal-bound ylide equivalent.

引用

页码：2578 / 2579

页数：2

共 19 条

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