ANTIMONY TRICHLORIDE AS A MILD AND ACCESSIBLE CATALYST FOR THE ONE-POT SYNTHESIS OF TETRAHYDROPYRIDINES AT ROOM TEMPERATURE

被引:0
|
作者
Mohammadi, Seddigheh [1 ]
Ghazanfari, Dadkhoda [1 ]
Karimi-Jaberi, Zahed [2 ]
机构
[1] Islamic Azad Univ, Dept Chem, Kerman Branch, Kerman, Iran
[2] Islamic Azad Univ, Dept Chem, Firoozabad Branch, Firoozabad, Fars, Iran
关键词
antimony trichloride; tetrahydropyridines; one-pot synthesis; multicomponent reaction; HIGHLY FUNCTIONALIZED PIPERIDINES; DERIVATIVES; EFFICIENT; SCAFFOLDS; NITRATE; ATOM;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Since tetrahydropyridine and its derivatives as heterocyclic compounds have many biological and pharmaceutical applications in industries, finding an acceptable synthesis yield by an appropriate catalyst is essential. In this study, the synthesis of tetrahydropyridines has been investigated via the one pot multicomponent condensation reaction of arylaldehydes, aromatic amines and ethylacetoacetate using SbCl3 as catalyst in ethanol at the room temperature. Some important features of this protocol are: mild reaction conditions, cheap catalyst, convenient workup procedures, unnecessary column chromatography, short reaction times, and high yield of products.
引用
收藏
页码:825 / 829
页数:5
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