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<strong>Synthesis and characterization of highly substituted pyrazoles using silicaphosphoric acid nanoparticles as a recoverable heterogeneous solid acid catalyst</strong>

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Title Statement <strong>Synthesis and characterization of highly substituted pyrazoles using silicaphosphoric acid nanoparticles as a recoverable heterogeneous solid acid catalyst</strong>
 
Added Entry - Uncontrolled Name Yaghmaeiyan, Nahid
Bamoniri, Abdolhamid
Khaje, Somayeh
 
Uncontrolled Index Term Highly substituted pyrazoles; Heterogeneous; Nano silica-phosphoric acid; Solid acid catalyst
 
Summary, etc. <p><span>Highly substituted pyrazoles have been prepared by condensing 1,3-diketones and various hydrazine derivatives using silica-phosphoric acid nanoparticles (nano-SPA). This nano solid catalyst has been prepared by the reaction of nano silica chloride with dry phosphoric acid. This green methodology has advantages such as short reaction times, simple work-up, high efficiency, reusability of the catalyst and no use of any solvents.</span></p>
 
Publication, Distribution, Etc. Indian Journal of Chemical Technology (IJCT)
2023-07-12 15:11:10
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCT/article/view/66505
 
Data Source Entry Indian Journal of Chemical Technology (IJCT); ##issue.vol## 30, ##issue.no## 4 (2023): Indian Journal of Chemical Technology
 
Language Note en