Heteropolyacid-Catalyzed One-Pot Synthesis of 2-Pyridone Derivatives

被引：14
|
作者：
Samzadeh-Kermani, Alireza [1 ]
机构：
[1] Univ Zabol, Fac Sci, Dept Chem, Zabol, Iran
来源：
SYNLETT | 2016年 / 27卷 / 03期
关键词：
2-pyridone; heteropolyacid; acetylenic ester; heterogeneous catalyst; multicomponent reaction; 12-TUNGSTOPHOSPHORIC ACID; REGIOSELECTIVE SYNTHESIS; TARGETING VIRULENCE; EFFICIENT; PYRIDONES; IR;
D O I：
10.1055/s-0035-1560824
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An efficient Keggin-type heteropolyacid-catalyzed reaction for the synthesis of 2-pyridone derivatives using amines, acetylenic esters, and malonic esters or acid is reported. Optimum conditions were developed in i-PrOH at 60-100 degrees C. The activity of immobilized H3PW12O40 on the traditional amorphous silica was also examined.
引用
收藏
页码：461 / 464
页数：4
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