Five-membered 2,3-dioxo heterocycles: LVII. Recyclization of 3-pivaloylpyrrolo[1,2-a]quinoxaline-1,2,4(5H)-triones by the action of o-phenylenediamine. Crystalline and molecular structure of 3-[3,3-dimethyl-2-oxo-1-(3-oxo-3,4-dihydroquinoxalin-2-yl)butyl]-1-phenylquinoxalin-2(1H)-one

被引：0

作者：

K. S. Bozdyreva

Z. G. Aliev

A. N. Maslivets

机构：

[1] Perm State University,Institute of Chemical Physics Problems

[2] Russian Academy of Sciences,undefined

来源：

Russian Journal of Organic Chemistry | 2008年 / 44卷

关键词：

Isatin; Quinoxaline; Oxalyl Chloride; Anhydrous Benzene; Crystallization Water Molecule;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

3-[(Z)-3,3-Dimethyl-2-oxobutylidene]-3,4-dihydroquinoxalin-2(1H)-one and its 1-phenyl-substituted analog reacted with oxalyl chloride to give the corresponding 3-pivaloylpyrrolo[1,2-a]quinoxaline-1,2,4(5H)-triones. Reactions of the latter with o-phenylenediamine led to the formation of 3,3′-(3,3-dimethyl-2-oxobutane-1,1-diyl)di[quinoxalin-2(1H)-ones].

引用

共 50 条

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