Magnetically separable nano CuFe2O4: an efficient and reusable heterogeneous catalyst for the green synthesis of thiiranes from epoxides with thiourea

被引：14

作者：

Eisavi, Ronak ^{[1
]}

Ghadernejad, Seiran ^{[1
]}

Zeynizadeh, Behzad ^{[2
]}

Aminzadeh, Farkhondeh Mohammad ^{[2
]}

机构：

[1] Payame Noor Univ, Dept Chem, POB 19395-3697, Tehran, Iran

[2] Urmia Univ, Dept Chem, Fac Sci, Orumiyeh, Iran

来源：

JOURNAL OF SULFUR CHEMISTRY | 2016年 / 37卷 / 05期

关键词：

Epoxide; CuFe2O4; nano; thiirane; thiourea; SUPPORTED ALUMINUM-CHLORIDE; CROSS-COUPLING REACTIONS; SOLVENT-FREE CONVERSION; IMMOBILIZED THIOUREA; NANOPARTICLES; OXIRANES; WATER; ACID; HYDROGENATION; NANOCATALYSTS;

D O I：

10.1080/17415993.2016.1196691

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The magnetically separable nano CuFe2O4 was prepared and used as an efficient heterogeneous catalyst for conversion of various epoxides to the corresponding thiiranes with thiourea in refluxing ethanol. The reactions were completed within 34-45 min to give thiiranes in 80-95% yields. The utilized nano CuFe2O4 can be reused for several times without losing its activity.

引用

页码：537 / 545

页数：9

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