Synthesis and transformations of derivatives of 2-aryl-5-(3,5-dimethyl-1H-pyrazol-1-yl)-1,3-oxazole-4-carboxylic acid

被引：0
|
作者：
V. M. Prokopenko
S. G. Pil’o
A. N. Vasilenko
V. S. Brovarets
机构：
[1] National Academy of Sciences of Ukraine,Institute of Bioorganic Chemistry and Oil Chemistry
来源：
Russian Journal of General Chemistry | 2010年 / 80卷
关键词：
EtOH; General Chemistry; Thionyl Chloride; Oxazole; Piperidino;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
On the basis of methyl esters of 2-aryl-5-hydrazino-1,3-oxazole-4-carboxylic acids the earlier unknown methyl esters of 2-aryl-5-(3,5-dimethyl-1H-pyrazol-1-yl)-1,3-oxazole-4-carboxylic acids as well as their functional derivatives were synthesized. The latter were used for further transformations, in particular, for introducing the residues of highly basic aliphatic amines into the 5 position of oxazole, and the oxazol-2-yl moiety into the 4 position of the oxazole ring.
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页码：2358 / 2365
页数：7
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