1,3,4,6-Tetracarbonyl Compounds: V. Reaction of 1,6-Disubstituted 3,4-Dihydroxy-2,4-hexadiene-1,6-diones with 2,3-Diaminopyridine

被引：0
|
作者：
V. O. Koz'minykh
O. A. Sof'ina
N. M. Igidov
E. N. Koz'minykh
机构：
[1] Perm State Pharmaceutical Academy,
来源：
Russian Journal of Organic Chemistry | 2001年 / 37卷
关键词：
Pyrazines; Quinoxalines; Pyridine Nitrogen Atom; Diethyl Oxalate; Claisen Condensation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
1,6-Disubstituted 3,4-dihydroxy-2,4-hexadiene-1,6-diones having two contiguous β-dicarbonyl fragments readily react with 2,3-diaminopyridine to give (2Z,3Z)-bis(acylmethylene)-1,2,3,4-tetrahydropyrido[2,3-b]pyrazines.
引用
收藏
页码：1649 / 1654
页数：5
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