Synthesis of new tripodal Hantzsch 1,4-dihydropyridines under solvent-free condition and their conversion to the corresponding tripodal pyridines

被引：15

作者：

Zolfigol, Mohammad Ali ^{[2
]}

Kolvari, Eskandar ^{[2
]}

Abdoli, Abbas ^{[2
]}

Shiri, Morteza ^{[1
]}

机构：

[1] Alzahra Univ, Coll Sci, Dept Chem, Tehran 1993891176, Iran

[2] Bu Ali Sina Univ, Fac Chem, Hamadan 6517838683, Iran

来源：

MOLECULAR DIVERSITY | 2010年 / 14卷 / 04期

关键词：

1,4-Dihydropyridines; Tripodal 1,4-dihydropyridines; Tripodal pyridines; Solvent-free; NH4F; Oxone (R); ONE-POT SYNTHESIS; HETEROGENEOUS CONDITIONS; MILD CONDITIONS; AMBIENT-TEMPERATURE; OXIDATION; EFFICIENT; AROMATIZATION; DERIVATIVES; CATALYST; SYSTEM;

D O I：

10.1007/s11030-009-9171-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A mixture of beta-ketoester and tri-aldehydes in the presence of ammonium fluoride was converted to their corresponding tripodal 1,4-dihydropyridines under solvent-free condition with good yields. The obtained tripodal 1,4-dihydropyridines were also aromatized with oxone (R)/NaNO2/wet SiO2 system under mild and heterogeneous conditions quantitatively.

引用

页码：809 / 813

页数：5

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