Nitropyridines. 7. Synthesis of nitropyridines from nitro-malonic dialdehyde

被引：5
|
作者：
Sagitullina, G. P. [1 ]
Garkushenko, A. K. [1 ]
Silina, E. O. [1 ]
Sagitullin, R. S. [1 ]
机构：
[1] FM Dostoevsky Omsk State Univ, Omsk 64077, Russia
来源：
CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2009年 / 45卷 / 08期
关键词：
enamines; nitromalonic dialdehyde; nitropyridines; SODIUM NITROMALONALDEHYDE; CONDENSATION;
D O I：
10.1007/s10593-009-0366-8
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Cyclocondensation of sodium nitromalone dialdehyde with different enamines gave 3-acetyl(benzoyl, cyano, cyclopropanoyl, carbethoxy)-2-methyl(phenyl)-5-nitropyridines. With the aim of increasing the yield of pyridines we have activated the nitromalonic dialdehyde through acylation of its enol form.
引用
收藏
页码：948 / 951
页数：4
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