Method of synthesis and structure of (5E)-5-(2-alkoxy-2-oxoethylidene)-4-hydroxy-2,2-dimethyl-1-(4-methylphenyl)-2,5-dihydro-1H-pyrrole-3-carboxylates

被引：6

作者：

Mukovoz, P. P. ^{[1
,2
]}

Koz'minykh, V. O. ^{[2
,3
]}

Andreeva, V. A. ^{[3
]}

El'tsov, O. S. ^{[4
]}

Slepukhin, P. A. ^{[5
]}

Koz'minykh, E. N. ^{[2
]}

机构：

[1] Russian Acad Sci, Ural Branch, Inst Cellular & Intracellular Symbiosis, Orenburg 460000, Russia

[2] Perm State Humanitarian Pedag Univ, Perm 614990, Russia

[3] Orenburg State Univ, Orenburg 460018, Russia

[4] Yeltsin Ural Fed Univ, Ekaterinburg 620002, Russia

[5] Russian Acad Sci, Ural Branch, Postovskii Inst Organ Synth, Ekaterinburg 620990, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2015年 / 51卷 / 06期

关键词：

Schiff Base; Oxazine; Ethylidene; Dioxo; Dienol;

D O I：

10.1134/S107042801506007X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A procedure has been developed for the synthesis of dialkyl (5E)-5-(2-alkoxy-2-oxoethylidene)-4-hydroxy-2,2-dimethyl-1-(4-methylphenyl)-2,5-dihydro-1H-pyrrole-3-carboxylates by three-component condensation of dialkyl 3,4-dihydroxyhexa-2,4-dienedioate with acetone and p-toluidine. The structure of the products is discussed on the basis of the IR, H-1 NMR, and X-ray diffraction data.

引用

页码：860 / 863

页数：4

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