NaI Readily Mediated Oxidative Aromatization of Hantzsch 1,4-Dihydropyridines with Hydrogen Peroxide at Room Temperature: A Green Procedure

被引：9

作者：

Shahabi, D. ^{[1
]}

Amrollahi, M. A. ^{[1
]}

Jafari, A. A. ^{[1
]}

机构：

[1] Yazd Univ, Dept Chem, Fac Sci, Yazd 89195741, Iran

来源：

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY | 2011年 / 8卷 / 04期

关键词：

1,4-Dihydropyridines; Aromatization; H2O2; NaI; Oxidation; MICHAEL ADDITION; EFFICIENT; HANTZSCH-1,4-DIHYDROPYRIDINES; CONVENIENT; SULFATE; NITRATE;

D O I：

10.1007/BF03246562

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The oxidative conversion of 1,4-dihydropyridines to give the corresponding pyridine derivatives in excellent yields was easily effected using the catalytic amount of NaI in combination with H2O2 (30%) as a green external oxidant. The process is highly green wherein the solid products are easily filtered out after the addition of ice-water to the reaction mixture. This non-transition metal catalyst is cost-effective, affords simple work-up and easy separation of the product.

引用

页码：1052 / 1057

页数：6

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