Five-membered 2,3-dioxoheterocycles: LXXIII. Synthesis and thermolysis of 3-acylpyrrolo[1,2-a]quinoxaline-1,2,4(5H)-triones

被引：0

作者：

I. V. Mashevskaya

I. G. Mokrushin

K. S. Bozdyreva

A. N. Maslivets

机构：

[1] Institute of Natural Sciences at Perm State University,

[2] Perm State University,undefined

来源：

Russian Journal of Organic Chemistry | 2011年 / 47卷

关键词：

Thermolysis; Quinoxaline; Trione; Oxalyl Chloride; Anhydrous Chloroform;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Reactions of (Z)-3-(phenacylidene-2-oxo)-3,4-dihydroquinoxalin-2(1H)-ones and (Z)-3-(3,3-dimethyl-2-oxobutylidene)-3,4-dihydroquinoxalin-2(1H)-one with oxalyl chloride led to the formation of 3-acyl-1Hpyrrolo[1,2-a]quinoxaline-1,2,4(5H)-triones that at the thermal decarbonylation generated acyl(3-oxoquinoxalin-2-yl)ketenes which underwent the intramolecular stabilization giving 3-acylfuro[3,2-b]quinoxalin-2(4H)-ones.

引用

页码：253 / 257

页数：4

共 12 条

[1] Dmitriev M.V.(2011)undefined Zh. Org. Khim. 47 94-undefined
[2] Silaichev P.S.(2005)undefined Zh. Org. Khim. 41 1101-undefined
[3] Maslivets A.N.(2008)undefined Zh. Org. Khim. 44 612-undefined
[4] Bozdyreva K.S.(1992)undefined Zh. Org. Khim. 28 2141-undefined
[5] Cmirnova I.V.(undefined)undefined undefined undefined undefined-undefined
[6] Maslivets A.N.(undefined)undefined undefined undefined undefined-undefined
[7] Bozdyreva K.S.(undefined)undefined undefined undefined undefined-undefined
[8] Aliev Z.G.(undefined)undefined undefined undefined undefined-undefined
[9] Maslivets A.N.(undefined)undefined undefined undefined undefined-undefined
[10] Maslivets A.N.(undefined)undefined undefined undefined undefined-undefined

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