Tetrakis(acetonitrile)copper(I) hexafluorophosphate catalyzed coumarin synthesis via pechmann condensation under solvent-free condition

被引：11

作者：

Soleimani, Ebrahim ^{[1
]}

Khodaei, Mohammad Mehdi ^{[1
]}

Batooie, Nasim ^{[1
]}

Samadi, Saadi ^{[1
]}

机构：

[1] Razi Univ, Dept Chem, Kermanshah 67149, Iran

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2012年 / 49卷 / 02期

关键词：

EFFICIENT CATALYST; HIGHLY EFFICIENT; ACID; DERIVATIVES; NITRATE; SILICA; CLAY;

D O I：

10.1002/jhet.814

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Tetrakis(acetonitrile)copper(I) hexafluorophosphate (Cu(CH3CN)4PF6) is used as an efficient catalyst in the Pechmann condensation reaction of phenols with ethyl acetoacetate leading to the formation of coumarin derivatives in excellent yields under solvent free conditions at ambient temperature. The method is simple, solvent-free and gives excellent yields in a short reaction time. J. Heterocyclic Chem.,(2011).

引用

页码：409 / 412

页数：4

共 36 条

[1] Bismuth(III) nitrate pentahydrate - a mild and inexpensive reagent for synthesis of coumarins under mild conditions [J].