ULTRASOUND-PROMOTED AROMATIZATION OF HANTZSCH 1,4-DIHYDROPYRIDINES BY CLAY-SUPPORTED CUPRIC NITRATE

被引：127

作者：

MAQUESTIAU, A

MAYENCE, A

VANDENEYNDE, JJ

机构：

[1] University of Mons-Hainaut, Organic Chemistry Laboratory

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 31期

关键词：

1,4-DIHYDROPYRIDINE; PYRIDINE; OXIDATION; ULTRASOUND; CLAY-SUPPORTED REAGENT;

D O I：

10.1016/S0040-4039(00)79390-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Various diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylates can be oxidized, in dichloromethane at room temperature, by montmorillonite K-10 clay-supported cupric nitrate. The scope of that procedure and the effects of sonication are discussed.

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页码：3839 / 3840

页数：2

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