Molybdatophosphoric acid/NaNO2/WET SiO2 as an efficient system for oxidation of 1,4-dihydro-pyridines under mild and heterogeneous conditions

被引：37

作者：

Niknam, K ^{[1
]}

Zolfigol, MA

Razavian, SM

Mohammadpoor-Baltork, I

机构：

[1] Persian Gulf Univ, Fac Sci, Dept Chem, Bushehr 75168, Iran

[2] Bu Ali Sina Univ, Coll Sci, Dept Chem, Hamadan 65174, Iran

[3] Isfahan Univ, Coll Sci, Dept Chem, Esfahan, Iran

来源：

HETEROCYCLES | 2005年 / 65卷 / 03期

关键词：

D O I：

10.3987/COM-04-10302

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A combination of molybdatophosphoric acid (H3PMo12O40.xH(2)O) and sodium nitrite in the presence of wet SiO2 was used as an effective oxidizing agent for the oxidation of 1,4-dihydropyridines to the corresponding pyridine derivatives under mild and heterogeneous conditions in excellent yields.

引用

页码：657 / 660

页数：4

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