Manganese(III)-catalyzed facile direct hydroperoxidation of some heterocyclic 1,3-dicarbonyl compounds

被引：48

作者：

Rahman, MT

Nishino, H ^{[1
]}

机构：

[1] Kumamoto Univ, Grad Sch Sci & Technol, Dept Mat & Life Sci, Kumamoto 8608555, Japan

[2] Kumamoto Univ, Fac Sci, Dept Chem, Kumamoto 8608555, Japan

来源：

ORGANIC LETTERS | 2003年 / 5卷 / 16期

关键词：

D O I：

10.1021/ol034939b

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

graphics. The aerobic oxidation of 4-monosubstituted 1,2-diphenylpyrazolidine-3,5-diones 1 was carried out in the presence of a catalytic amount of manganese(III) acetate to quantitatively give the corresponding 4-hydroperoxypyrazolidinediones 2. A similar autoxidation of the 5-monosubstituted barbituric acids 5 and 3-butyl-4-hydroxy-2-quinolinone 7 also gave the corresponding hydroperoxides 5 and 8, respectively, in moderate to excellent yields.

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页码：2887 / 2890

页数：4

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