Synthesis and properties of triethylammonium 4-aryl(hetaryl)-3,5-dicyano-6-oxo-1,4,5,6-tetrahydro-pyridine-2-selenolates

被引：14

作者：

Frolov, K. A. ^{[1
]}

Dotsenko, V. V. ^{[1
]}

Krivokolysko, S. G. ^{[1
]}

Litvinov, V. P. ^{[2
]}

机构：

[1] Vladimir Dal E Ukrainian Natl Univ, ChemEx Lab, UA-91034 Lugansk, Ukraine

[2] ND Zelinskii Inst Organ Chem, Moscow 117913, Russia

来源：

CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2012年 / 48卷 / 03期

关键词：

1-cyanoacetyl-3,5-dimethylpyrazole; cyanoselenoacetamide; (hetero)aromatic aldehydes; tetrahydropyridine-2-selenolates; heterocyclization; CONVENIENT;

D O I：

10.1007/s10593-012-1012-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of (hetero)aromatic aldehydes, cyanoselenoacetamide, and 1-(cyanoacetyl)-3,5-dimethyl-pyrazole in the presence of triethylamine gives a mixture of the cis and trans diastereomers of triethylammonium 4-aryl(hetaryl)-3,5-dicyano-6-oxo-1,4,5,6-tetrahydropyridine-2-selenolates. The selenolates obtained react with alkyl halides to form the corresponding selenides.

引用

页码：442 / 447

页数：6

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