Silica-bonded S-Sulfonic Acid: A Recyclable Catalyst for the Synthesis of Trisubstituted Imidazoles under Solvent-free Conditions

2010 ◽  
Vol 28 (4) ◽  
pp. 663-669 ◽  
Author(s):  
Khodabakhsh Niknam ◽  
Mohammad R. Mohammadizadeh ◽  
Salimeh Mirzaee ◽  
Dariush Saberi
Keyword(s):  
Sulfonic Acid ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Solvent Free Conditions

PEG-Supported Sulfonic Acid as an Efficient and Recyclable Catalyst for the Synthesis of 1,1-Diacetates under Solvent-Free Conditions.

ChemInform ◽  
2007 ◽  
Vol 38 (32) ◽  
Author(s):  
Qiu-Ying Wang ◽  
Shou-Ri Sheng ◽  
Mei-Hong Wei ◽  
Zhong-Li Xie ◽  
Xiao-Ling Liu
Keyword(s):  
Sulfonic Acid ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Solvent Free Conditions

ChemInform Abstract: Silica-Bonded S-Sulfonic Acid: A Recyclable Catalyst for the Synthesis of Trisubstituted Imidazoles under Solvent-Free Conditions.

ChemInform ◽  
2010 ◽  
Vol 41 (36) ◽  
pp. no-no
Author(s):  
Khodabakhsh Niknam ◽  
Mohammad R. Mohammadizadeh ◽  
Salimeh Mirzaee ◽  
Dariush Saberi
Keyword(s):  
Sulfonic Acid ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Solvent Free Conditions

The synthesis of aminonaphtols and β-amino carbonyls in the presence of a magnetic recyclable Fe3O4@MCM-48–NaHSO4 nano catalyst

RSC Advances ◽  
2014 ◽  
Vol 4 (32) ◽  
pp. 16589-16596 ◽  
Author(s):  
Mostafa Golshekan ◽  
Shahab Shariati ◽  
Naghi Saadatjoo
Keyword(s):  
Magnetite Nanoparticles ◽  
Sulfonic Acid ◽  
Room Temperature ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Nano Catalyst ◽  
Solvent Free Conditions ◽  
Rapid Reaction ◽  
Magnetic Recyclable

Sulfonic acid functionalized mesoporous magnetite nanoparticles as an efficient, heterogeneous and recyclable catalyst for the synthesis of aminonaphtols and β-amino carbonyls. Advantages: good yields, rapid reaction, solvent-free conditions and room temperature.

1-Methyl-3-(propyl-3-sulfonic acid)imidazolium triflate supported on magnetic nanoparticles: an efficient and reusable catalyst for synthesis of mono- and bis-isobenzofuran-1(3H)-ones under solvent-free conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (20) ◽  
pp. 15274-15282 ◽  
Author(s):  
Forouz Rastegari ◽  
Iraj Mohammadpoor-Baltork ◽  
Ahmad R. Khosropour ◽  
Shahram Tangestaninejad ◽  
Valiollah Mirkhani ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Sulfonic Acid ◽  
Thermal Conditions ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
Efficient Procedure ◽  
Solvent Free Conditions ◽  
Mw Irradiation

An efficient procedure for the synthesis of isobenzofuran-1(3H)-one derivatives in the presence of [HSO3PMIM]OTf–SiO2@MNPs as a highly recyclable catalyst under solvent-free thermal conditions and MW irradiation is reported.

PEG‐Supported Sulfonic Acid as an Efficient and Recyclable Catalyst for the Synthesis of 1,1‐Diacetates under Solvent‐Free Conditions

2007 ◽  
Vol 37 (6) ◽  
pp. 1019-1026 ◽  
Author(s):  
Qiu‐Ying Wang ◽  
Shou‐Ri Sheng ◽  
Mei‐Hong Wei ◽  
Zhong‐Li Xie ◽  
Xiao‐Ling Liu
Keyword(s):  
Sulfonic Acid ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Solvent Free Conditions

ChemInform Abstract: Nano Fe3O4 as Magnetically Recyclable Catalyst for the Synthesis of α-Aminophosphonates in Solvent-Free Conditions.

ChemInform ◽  
2011 ◽  
Vol 42 (26) ◽  
pp. no-no
Author(s):  
B. V. Subba Reddy ◽  
A. Siva Krishna ◽  
A. V. Ganesh ◽  
G. G. K. S. Narayana Kumar
Keyword(s):  
Recyclable Catalyst ◽  
Solvent Free ◽  
Solvent Free Conditions ◽  
Nano Fe3o4 ◽  
Magnetically Recyclable Catalyst

Formylation of amines and alcohols using aminopropylated mesoporous SBA-15 silica (APMS) as an efficient and recyclable catalyst

2011 ◽  
Vol 76 (12) ◽  
pp. 1979-1990 ◽  
Author(s):  
Reihaneh Malakooti ◽  
Sara Sobhani ◽  
Nasrin Razavi ◽  
Soheila Shafiei ◽  
Rezvan Mokhtari
Keyword(s):  
Formic Acid ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
Efficient Catalyst ◽  
Solvent Free Conditions

Aminopropylated mesoporous SBA-15 silica (APMS) is introduced as a new, recyclable and efficient catalyst for the formylation of a variety of amines and alcohols by using readily available formic acid under solvent-free conditions.

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