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

共 47 条

[1] Green synthesis of thiiranes from oxiranes under solvent- and catalyst-free conditions [J].

Akhlaghinia, Batool ;

Rahimizadeh, Mohammad ;

Eshghi, Hosein ;

Zhaleh, Sara ;

Rezazadeh, Soodabeh .

JOURNAL OF SULFUR CHEMISTRY, 2012, 33 (03) :351-361

[2] Nanoparticles as recyclable catalysts: The frontier between homogeneous and heterogeneous catalysis [J].

Astruc, D ;

Lu, F ;

Aranzaes, JR .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (48) :7852-7872

[3] CuFe2O4 NANOPARTICLES: A MAGNETICALLY RECOVERABLE AND REUSABLE CATALYST FOR THE SYNTHESIS OF COUMARINS VIA PECHMANN REACTION IN WATER [J].

Baghbanian, Seyed Meysam ;

Farhang, Maryam .

SYNTHETIC COMMUNICATIONS, 2014, 44 (05) :697-706

[4] Conversion of oxiranes to thiiranes catalyzed with silica gel-supported aluminium chloride [J].

Borujeni, KP .

SYNTHETIC COMMUNICATIONS, 2005, 35 (19) :2575-2579

[5] Oxiranylmethyloxy or thiiranylmethyloxy-azaxanthones and -acridone analogues as potential topoisomerase I inhibitors [J].

Cho, Hee-Ju ;

Jung, Mi-Ja ;

Kwon, Youngjoo ;

Na, Younghwa .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2009, 19 (23) :6766-6769

[6] Hydrothermal Synthesis, Crystal Structure and Electrochemical Property of Two Inorganic-Organic Hybrid Frameworks via Hydrogen Bonding [J].

Ding, Yu ;

Fu, Zheng-Bing ;

Hu, Xin-Liang ;

Xia, Cai-Fen .

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2010, 20 (04) :642-648

[7]

Ditter D.C., 1984, THIIRANES THIIRANES

[8] A green protocol for rapid and efficient conversion of epoxides to thiiranes using alumina immobilized thiourea at solvent-free conditions [J].

Eisavi, Ronak ;

Zeynizadeh, Behzad .

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2016, 191 (01) :65-69

[9] ZEOLITE MOLECULAR SIEVE 4Å: A REUSABLE CATALYST FOR FAST AND EFFICIENT CONVERSION OF EPOXIDES TO THIIRANES WITH THIOUREA [J].

Eisavi, Ronak ;

Zeynizadeh, Behzad ;

Baradarani, Mohammad Mehdi .

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2011, 186 (09) :1902-1909

[10] Magnetic graphene nanocomposite as an efficient catalyst for hydrogenation of nitroarenes [J].

Feng, Cheng ;

Zhang, Hai-Yan ;

Shang, Ning-Zhao ;

Gao, Shu-Tao ;

Wang, Chun .

CHINESE CHEMICAL LETTERS, 2013, 24 (06) :539-541

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