Oxidative cyclization of β-hydroxyenones with palladium(II):: A novel entry to 2,3-dihydro-4H-pyran-4-ones

被引：54

作者：

Reiter, M ^{[1
]}

Ropp, S ^{[1
]}

Gouverneur, V ^{[1
]}

机构：

[1] Univ Oxford, Dyson Perrins Lab, Oxford OX1 3QY, England

来源：

ORGANIC LETTERS | 2004年 / 6卷 / 01期

关键词：

D O I：

10.1021/ol0361296

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A palladium(II)-mediated oxidative cyclization was found to be effective for the preparation of structurally diverse 2,3-dihydro-4H-pyran-4-ones from the corresponding beta-hydroxyenones. Attractive features of this transformation include the ready availability of the starting enones, the regiocontrol, and the easy access of enantiopure 2,3-dihydro-4H-pyran-4-one from the corresponding enantiopure enone.

引用

页码：91 / 94

页数：4

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