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
收藏
页码：442 / 447
页数：6
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