scholarly journals Sulfuric Acid Immobilized on Silica Gel as Highly Efficient and Heterogeneous Catalyst for the One-Pot Synthesis of 2,4,5-Triaryl-1H-imidazoles

2012 ◽  
Vol 02 (01) ◽  
pp. 93-99 ◽  
Author(s):  
Behrooz Maleki ◽  
Hossein Keshvari Shirvan ◽  
Fereshteh Taimazi ◽  
Elahe Akbarzadeh
Keyword(s):  
Sulfuric Acid ◽  
Heterogeneous Catalyst ◽  
Silica Gel ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
The One

Inorganic–organic hybrid silica based tin complex as a novel, highly efficient and recyclable heterogeneous catalyst for the one-pot preparation of spirooxindoles in water

2014 ◽  
Vol 43 (42) ◽  
pp. 15791-15797 ◽  
Author(s):  
Ramin Ghahremanzadeh ◽  
Zahra Rashid ◽  
Amir-Hassan Zarnani ◽  
Hossein Naeimi
Keyword(s):  
Heterogeneous Catalyst ◽  
Silica Gel ◽  
Reusable Catalyst ◽  
One Pot ◽  
Organic Hybrid ◽  
Highly Efficient ◽  
Hybrid Silica ◽  
The One ◽  
Recyclable Heterogeneous Catalyst

A tin complex immobilized on silica gel was prepared and applied as a green and heterogeneous reusable catalyst for one-pot three-component synthesis of spirooxindoles in water.

Synthesis, characterization and application of Ni0.5Zn0.5Fe2O4 nanoparticles for the one pot synthesis of triaryl-1H-imidazoles

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 78881-78886 ◽  
Author(s):  
Ardeshir Khazaei ◽  
Heidar Ali Alavi Nik ◽  
Azam Ranjbaran ◽  
Ahmad Reza Moosavi-Zare
Keyword(s):  
Heterogeneous Catalyst ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
The One

Ni0.5Zn0.5Fe2O4 nanopowder, as a highly efficient and heterogeneous catalyst, was employed for the synthesis of 2,4,5-triaryl substituted imidazoles.

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