Synthesis and structural characterization of 1,3,4-oxadiazoles bearing pyridine ring

被引：0

作者：

Li, Zhi-Fen ^{[1
]}

Zhang, Min ^{[1
]}

Cui, Li-Ying ^{[1
]}

Lu, Dong-Liang ^{[1
]}

Huang, Pei-Gang ^{[1
]}

Zhang, Jun ^{[1
]}

机构：

[1] Shanghai Univ, Dept Chem, Shanghai 200444, Peoples R China

来源：

CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2008年 / 28卷 / 03期

关键词：

pyridine; hydrazide; N-acylhydrazone; N-bromosuccinimide; 1,3,4-oxadiazole;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,6-Dimethyl-5-ethoxycarbonylpyridine-3-hydrazide and 2,6-dimethylpyridine-3,5-dihydrazide were synthesized by the reaction of diethyl 2,6-dimethylpyridine-3,5-dicarboxylate with hydrazine hydrate in ethanol, then, reacted with substituted benzaldehyde to obtain N-acylhydrazones. At last, a series of new target compounds were formed in the presence of N-bromosuccinimide, which were characterized by H-1 NMR, IR, MS spectra and elemental analyses.

引用

页码：479 / 483

页数：5

共 13 条

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