Synthesis and characterization of supramolecule grafted on modified magnetic nanoparticles: new hybrid organic- inorganic phase transfer catalyst

被引：5

作者：

Mouradzadegun, Arash ^{[1
]}

Boroon, Sadjad ^{[1
]}

Fard, Pegah Kazemian ^{[1
]}

机构：

[1] Shahid Chamran Univ Ahvaz, Fac Sci, Dept Chem, Ahvaz 6135743169, Iran

来源：

MONATSHEFTE FUR CHEMIE | 2017年 / 148卷 / 02期

关键词：

Nanostructures; Magnetic properties; Heterogeneous catalysis; Nucleophilic additions; Phase-transfer catalysis; Supramolecular chemistry; TRIMETHYLSILYL AZIDE; EFFICIENT CATALYST; EPOXIDES; COMPLEXATION; AZIDOLYSIS; SCAFFOLDS;

D O I：

10.1007/s00706-016-1759-x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, for the first time, calix[4] resorcinarene was grafted on the silica-coated magnetic nanoparticles (MNPs-Si) which efficiently catalyze one-pot epoxide ring opening reaction in excellent yields in a very short reaction time. Various advantages associated with this protocol include simple workup procedure, short reaction times, and high product yields. High catalytic activity and ease of recovery, using an external magnetic field, are additional eco-friendly attributes of this catalytic system. [GRAPHICS]

引用

页码：367 / 374

页数：8

共 30 条

[11] Synthesis, characterization and application of magnetic room temperature dicationic ionic liquid as an efficient catalyst for the preparation of 1,2-azidoalcohols [J].

Godajdar, Bijan Mombani ;

Kiasat, Ali Reza ;

Hashemi, Mohammad Mahmoodi .

JOURNAL OF MOLECULAR LIQUIDS, 2013, 183 :14-19

[12] Synthetic Strategies in the Preparation of Polymer/Inorganic Hybrid Nanoparticles [J].

Hood, Matthew A. ;

Mari, Margherita ;

Munoz-Espi, Rafael .

MATERIALS, 2014, 7 (05) :4057-4087

[13] Supervanadophile: Complexation, Preconcentration and Transport Studies of Vanadium by Octa Functionalized Calix[4]resorcinarene-Hydroxamic Acid [J].

Jain, V. K. ;

Pillai, S. G. ;

Gupte, H. S. .

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2008, 5 (04) :646-656

[14] Enantioselective ring opening of epoxides with trimethylsilyl azide (TMSN3) in the presence of β-cyclodextrin:: an efficient route to 1,2-azido alcohols [J].

Kamal, A ;

Arifuddin, M ;

Rao, MV .

TETRAHEDRON-ASYMMETRY, 1999, 10 (22) :4261-4264

[15] An Efficient Catalyst-Free Ring Opening of Epoxides in PEG-300: A Versatile Method for the Synthesis of Vicinal Azidoalcohols [J].

Kiasat, A. R. ;

Fallah-Mehrjardi, M. .

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2009, 6 (03) :542-546

[16] Green Regioselective Azidolysis of Epoxides Catalyzed by Multi-site Phase-Transfer Catalyst [J].

Kiasat, Ali Reza ;

Mirzajani, Roya ;

Shalbaf, Haji ;

Tabatabaei, Tahereh ;

Fallah-Mehrjardi, Mehdi .

JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2009, 56 (03) :594-599

[17] Tetraphenolate c-methylcalix[4]resorcinarene as a new heterogeneous phase transfer catalyst for ring-opening of triaryl substituted pyrylium salts in aqueous biphasic medium [J].

Mouradzadegun, Arash ;

Abadast, Fatemeh ;

Elahi, Somayeh .

MONATSHEFTE FUR CHEMIE, 2014, 145 (10) :1663-1667

[18] One-Pot Synthesis of Tweezer-Like Calix[4]resorcinarene Decorated with Pendant Heterocyclic Moieties: An Efficient and Recyclable Heterogeneous PTC for the Preparation of Azidohydrins in Water [J].

Mouradzadegun, Arash ;

Elahi, Somayeh ;

Abadast, Fatemeh .

CATALYSIS LETTERS, 2014, 144 (09) :1636-1641

[19] 3D-network porous polymer based on calix[4]resorcinarenes as an efficient phase transfer catalyst in regioselective conversion of epoxides to azidohydrins [J].

Mouradzadegun, Arash ;

Kiasat, Ali Reza ;

Fard, Pegah Kazemian .

CATALYSIS COMMUNICATIONS, 2012, 29 :1-5

[20]

Nakayama T., 1999, Journal of Photopolymer Science and Technology, V12, P347, DOI 10.2494/photopolymer.12.347

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