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Tag Archives: Hydrotalcite

Synthesis and Characterization of Zn-Al-Cl of Hydrotalcites and their Application in Four Component Synthesis of 4H-Pyrano[2,3C] Pyrazoles

Jugraj Jatav*, Ruchi Gupta, Santosh Kumar Bhardwaj Department of Chemistry, Jiwaji University, 474011 Gwalior, M.P. India A B S T R A C T Zn/Al hydrotalcite acts as an efficient heterogeneous basic catalyst for the synthesis of 4H-pyrano[2,3-c] pyrazoles via a multi-component reaction of  hydrazine hydrate, ethyl acetoacetate, aldehydes, and malononitrile in ethanol at ambient temperature. The hydrotalcite catalyst was ... Read More »

Solvent-free oxidation of benzyl alcohol to benzoic acid by TBHP (ter-butyl hydro peroxide) using Co-Al hydrotalcite.

Ruchi Gupta*, Jugraj Jatav, Pramod K Sahu, Santosh K Bhardwaj School of Studies in Chemistry, Jiwaji University, Gwalior (M.P.) A B S T R A C T Co-Al hydrotalcite containing Cl– anion has been synthesized by co precipitation method and characterized by powder X-ray diffraction, scanning electron microscopy, FT-IR and thermo gravimetric analyses confirm a hydrotalcite-like structure and catalyse the ... Read More »

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