Efficient Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones using Ionic Liquid Pyrazinium Di(hydrogen sulfate) {Py(HSO4)2} as a Novel, Green and Homogeneous Catalyst

被引：0

作者：

Zare, Abdolkarim ^{[1
]}

Khanivar, Roghayyeh ^{[1
]}

Hatami, Marzieh ^{[1
]}

Mokhlesi, Mohammad ^{[2
]}

Zolfigol, Mohammad Ali ^{[2
]}

Moosavi-Zare, Ahmad Reza ^{[3
]}

Hasaninejad, Alireza ^{[4
]}

Khazaei, Ardeshir ^{[2
]}

Khakyzadeh, Vahid ^{[2
]}

机构：

[1] Payame Noor Univ, Dept Chem, Tehran, Iran

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

[3] Sayyed Jamaloddin Asadabadi Univ, Dept Chem, Asadabad, Iran

[4] Persian Gulf Univ, Fac Sci, Dept Chem, Bushehr 75169, Iran

来源：

JOURNAL OF THE MEXICAN CHEMICAL SOCIETY | 2012年 / 56卷 / 04期

关键词：

12-Aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-one; pyrazinium di(hydrogen sulfate) {Py(HSO4)(2)}; protic acidic ionic liquid; homogeneous catalyst; one-pot multi-component reaction; solvent-free; ACID IMIDAZOLIUM CHLORIDE; ONE-POT; RAPID SYNTHESIS; SOLVENT; CONDENSATION; DERIVATIVES; ALDEHYDES; TRIFLATE;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient and simple solvent-free procedure for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-one derivatives via the one-pot multi-component condensation of dimedone with aromatic aldehydes and beta-naphthol in the presence of protic acidic ionic liquid pyrazinium di(hydrogen sulfate) {Py(HSO4)(2)} as a green and homogeneous catalyst is described. All reactions proceed efficiently, and the title compounds are produced in high yields and in short reaction times.

引用

页码：389 / 394

页数：6

共 34 条

[1] Reactivity of ionic liquids [J].