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Synthesis and characterization of highly substituted pyrazoles using silicaphosphoric acid nanoparticles as a recoverable heterogeneous solid acid catalyst
NOPR - NISCAIR Online Periodicals Repository
View Archive Info| Field | Value | |
| Title |
Synthesis and characterization of highly substituted pyrazoles using silicaphosphoric acid nanoparticles as a recoverable heterogeneous solid acid catalyst
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| Creator |
Bamoniri, Abdolhamid
Yaghmaeiyan, Nahid Khaje, Somayeh |
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| Subject |
Highly substituted pyrazoles
Heterogeneous Nano silica-phosphoric acid Solid acid catalyst |
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| Description |
476-482
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. |
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| Date |
2023-07-11T05:35:44Z
2023-07-11T05:35:44Z 2023-07 |
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| Type |
Article
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| Identifier |
0975-0991 (Online); 0971-457X (Print)
http://nopr.niscpr.res.in/handle/123456789/62285 https://doi.org/10.56042/ijct.v30i4.66505 |
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| Language |
en
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| Publisher |
NIScPR-CSIR,India
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| Source |
IJCT Vol.30(4) [July 2023]
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