Solvent-free aminolysis of aliphatic and aryloxy epoxides with sulfated zirconia as solid acid catalyst

2014 ◽  
Vol 486 ◽  
pp. 105-114 ◽  
Author(s):  
Arpan K. Shah ◽  
Manish Kumar ◽  
Sayed H.R. Abdi ◽  
Rukhsana I. Kureshy ◽  
Noor-ul H. Khan ◽  
...  
Keyword(s):  
Sulfated Zirconia ◽  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Solvent Free

Solvent free synthesis of methyl palmitate over sulfated zirconia solid acid catalyst

Fuel ◽  
2016 ◽  
Vol 165 ◽  
pp. 298-305 ◽  
Author(s):  
K. Saravanan ◽  
Beena Tyagi ◽  
Ram S. Shukla ◽  
Hari C. Bajaj
Keyword(s):  
Sulfated Zirconia ◽  
Methyl Palmitate ◽  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Solvent Free ◽  
Solvent Free Synthesis

ChemInform Abstract: Efficient Solvent Free Synthesis of Tertiary α-Aminophosphonates Using H2Ti3O7Nanotubes as a Reusable Solid-Acid Catalyst.

ChemInform ◽  
2016 ◽  
Vol 47 (15) ◽  
pp. no-no
Author(s):  
Bhoomireddy Rajendra Prasad Reddy ◽  
Peddiahgari Vasu Govardhana Reddy ◽  
Bijivemula N. Reddy
Keyword(s):  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Solvent Free ◽  
Solvent Free Synthesis

Nanosized sulfated zirconia as solid acid catalyst for the synthesis of 2-substituted benzimidazoles

2013 ◽  
Vol 67 (5) ◽  
Author(s):  
Mohammad Abdollahi-Alibeik ◽  
Mohammad Hajihakimi
Keyword(s):  
Sulfated Zirconia ◽  
Tetragonal Phase ◽  
Solid Acid ◽  
Condensation Reaction ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Ft Ir

AbstractThe condensation reaction of o-phenylenediamine and arylaldehydes was investigated in the presence of nanosized sulfated zirconia (SO42−-ZrO2) as the solid acid catalyst. Nanosized SO42−-ZrO2 was prepared and characterized by the XRD, FT-IR, and SEM techniques. The results confirm good stabilization of the tetragonal phase of zirconia in the presence of sulfate. Reusability experiments showed partial deactivation of the catalyst after each run; good reusability can be achieved after calcinations of the recovered catalyst before its reuse.

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