Oxidative-aromatization of Hantzsch ester 1,4-dihydropyridines by KBrO3/SnCl4•5H2O under mild condition

被引：26

作者：

Zeynizadeh, B ^{[1
]}

Dilmaghani, KA ^{[1
]}

Roozijoy, A ^{[1
]}

机构：

[1] Urmia Univ, Fac Sci, Dept Chem, Urmia 57159165, Iran

来源：

SYNTHETIC COMMUNICATIONS | 2005年 / 35卷 / 04期

关键词：

aromatization; Hantzsch 1,4-dihydropyridines; KBrO3; SnCl4 center dot 5H(2)O;

D O I：

10.1081/SCC-200049787

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Different kinds of Hantzsch ester 1,4-dihydropyridines were oxidatively aromatized to their corresponding pyridine derivatives by KBrO3/SnCl(4)(.)5H(2)O system in refluxing CH3CN. The products were obtained in high to excellent yields.

引用

页码：557 / 562

页数：6

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