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<p class="Title1"><span>NiWO<sub>4</sub> catalyzed </span><span lang="EN-IN">expeditious </span><span>synthesis of pyranopyrazoles</span></p>

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Title Statement <p class="Title1"><span>NiWO<sub>4</sub> catalyzed </span><span lang="EN-IN">expeditious </span><span>synthesis of pyranopyrazoles</span></p>
 
Added Entry - Uncontrolled Name Godinho, Mesira ; Post-Graduate Department of Chemistry, St. Xavier’s College, Mapusa, Goa 403 507, India
Salgaonkar, Lalitprabha N ; School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403 206, India
Anvekar, Tushar S; Department of Chemistry, St. Xavier’s College, Mapusa, Goa 403 507, India
Kadam, Hari K; School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403 206, India
 
Uncontrolled Index Term NiWO4, Pyranopyrazoles, Phyllantus amarus, Multicomponent, Synthesis
 
Summary, etc. <p style="text-align: justify;">In this paper, a multicomponent green rapid method for synthesis of pyranopyrazoles is reported using NiWO<sub>4</sub> 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. NiWO<sub>4</sub>, ZnWO<sub>4</sub> and CuWO<sub>4</sub> have been synthesized using extract of plant<em> Phyllantus amarus</em>. The prepared catalysts have been characterized by XRD, EDX and SEM.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry (IJC)
2023-03-17 15:15:07
 
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http://op.niscair.res.in/index.php/IJC/article/view/72066
 
Data Source Entry Indian Journal of Chemistry (IJC); ##issue.vol## 62, ##issue.no## 3 (2023): Indian Journal of Chemistry-(IJC)
 
Language Note en