Reactions of 3-(Polyfluoroalkyl)propane-1,2,3-trione-2-oximes with Diaminoarenes

被引：4

作者：

Boltacheva, N. S. ^{[1
]}

Slepukhin, P. A. ^{[1
]}

Pervova, M. G. ^{[1
]}

Filyakova, V. I. ^{[1
]}

Charushin, V. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, I Ya Postovsky Inst Organ Synth, Ul S Kovalevskoi Akad Skaya 22-20, Ekaterinburg 620990, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2019年 / 89卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

fluorine-containing lithium 1; 3-diketonates; 1,2,3-alkanetrione-2-oximes; 2-R-F-3-benzoylquinoxalines; 2-R-F-3-aroylbenzo[g]quinoxalines; (4-methylphenyl)[3-(trffluoromethyl)benzo[g]-quinoxalin-2-yl]methanones;

D O I：

10.1134/S1070363219030083

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel quinoxaline derivatives have been synthesized via the reaction of 3-trifhioromethyl-1,2,3-propanetrione-2-oximes with 1,2-diaminobenzene or 2,3-diaminonaphthalene: 2-trifluoromethyl-3-aroylquinoxaline and 2-trifluoromethyl-3-aroylbenzo[g]quinoxaline. Under similar conditions, 3-R-F-1,2,3-propanetrione-2-oximes [R-F = C3F7, H(CF2)(4), C4F9, and C6F13] with the same diaminoarenes have given a mixture of the condensation and fragmentation products in different ratios. The structure of (4-methylphenyl)[3-(tri-fluoromethyl)benzo[g]quinoxalin-2-yl]methanone has been elucidated by means of X-ray diffraction analysis.

引用

页码：416 / 423

页数：8

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