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：5

作者：

Koz'minykh, VO ^{[1
]}

Sof'ina, OA ^{[1
]}

Igidov, NM ^{[1
]}

Koz'minykh, EN ^{[1
]}

机构：

[1] Perm State Pharmaceut Acad, Perm 614051, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2001年 / 37卷 / 11期

关键词：

Pyrazines; Quinoxalines; Pyridine Nitrogen Atom; Diethyl Oxalate; Claisen Condensation;

D O I：

10.1023/A:1013884909709

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1,6-Disubstituted 3,4-dihydroxy-2,4-hexadiene-1,6-diones having two contiguous beta-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

页码：1649 / 1654

页数：6

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