Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/61546| metadata.dc.identifier.doi: | https://doi.org/10.56042/ijc.v62i3.72066 |
| Title: | NiWO4 catalyzed expeditious synthesis of pyranopyrazoles |
| Authors: | Godinho, Mesira Salgaonkar, Lalitprabha N Anvekar, Tushar S Vaz, Teotone Kadam, Hari K |
| Keywords: | NiWO4;Pyranopyrazoles;Phyllantus amarus;Multicomponent;Synthesis |
| Issue Date: | Mar-2023 |
| Publisher: | NIScPR-CSIR,India |
| Abstract: | In this paper, a multicomponent green rapid method for synthesis of pyranopyrazoles is reported using NiWO4 in water in 15 min. Environment friendly features such as energy efficiency, aqueous medium, no hazardous solvent, no chromatography, in addition to the short reaction time, catalyst reusability and substrate tolerance without affecting yield proves the near perfectness of this method for synthesis of medicinally important pyranopyrazoles. NiWO4, ZnWO4 and CuWO4 have been synthesized using extract of plant Phyllantus amarus. The prepared catalysts have been characterized by XRD, EDX and SEM. |
| Page(s): | 196-201 |
| ISSN: | 2583-1321 (Online); 0019-5103 (Print) |
| Appears in Collections: | IJC Vol.62(03) [Mar 2023] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJC 62 (03) 196-201.pdf | 5.71 MB | Adobe PDF | View/Open | |
| IJC 62 (03) 196-201_Supp.pdf | 4.66 MB | Adobe PDF | View/Open |
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