Triethylamine-bonded sulfonic acid {[Et3N-S0(3)H]C1) as an efficient and homogeneous catalyst for the synthesis of 12-aryl-8,9,10,12tetrahydrobenzo[a]xanthen-11-ones

被引：0

作者：

Zare, Abdolkarim ^{[1
]}

Khanivar, Roghayyeh ^{[1
]}

Merajoddin, Maria ^{[1
]}

Kazem-Rostami, Masoud ^{[2
]}

Ahmad-Zadeh, Mohammad Mahdi ^{[1
]}

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

Hasaninejad, Alireza ^{[4
]}

机构：

[1] Payame Noor Univ, Dept Chem, POB 19395 4697, Tehran, Iran

[2] Islamic Azad Univ, Young Res Club, Takestan Branch, Takestan, Iran

[3] Univ Sayyed Jamaloddin Asadabadi, Dept Chem, Asadabad 6541835583, Iran

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

来源：

IRANIAN JOURNAL OF CATALYSIS | 2012年 / 2卷 / 03期

关键词：

Bronsted acidic ionic liquid; Triethylamine-bonded sulfonic acid {[Et3N-S0311JC1); 12-Aryl-8,9,10,12tetrahydrobenzo[aixanthen-11-one; 2; -Naphthol; Arylaldehyde; Dimedone (5,5-dimethylcyclohexane-1,3-dione);

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Bronsted acidic ionic liquid triethylamine-bonded sulfonic acid {[Et3N-SO3H]C1} efficiently catalyzes the one-pot multi-component condensation of 2-naphthol with arylaldehydes and dimedone (5,5-dimethylcyclohexane-1,3-dione) under solvent-free conditions to afford 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones in high yields and relatively short reaction times.

引用

页码：107 / 114

页数：8