GENERATION OF ALPHA-NITROALKYL RADICALS BY OXIDATION OF NITRONATE ANIONS WITH CERIUM(IV) AMMONIUM-NITRATE AND THEIR ADDITION-REACTION TO ELECTRON-RICH OLEFINS

被引：22

作者：

ARAI, N ^{[1
]}

NARASAKA, K ^{[1
]}

机构：

[1] UNIV TOKYO, GRAD SCH SCI, DEPT CHEM, BUNKYO KU, TOKYO 113, JAPAN

来源：

CHEMISTRY LETTERS | 1995年 / 11期

关键词：

D O I：

10.1246/cl.1995.987

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

alpha-Nitroalkyl radicals are generated by oxidation of nitronate anions with cerium(IV) ammonium nitrate. When the reactions are carried out in the presence of electron-rich olefins, such as silyl enol ethers, intermolecular addition of the radicals proceeds to afford beta-nitroketones, which are further converted to alpha,beta-unsaturated ketones in good yield.

引用

页码：987 / 988

页数：2

共 18 条

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