Humic acid: A Biodegradable Organocatalyst for Solvent-free Synthesis of Bis(indolyl)methanes, Bis(pyrazolyl)methanes, Bis-coumarins and Bis-lawsones

Synthesis of silica chemisorbed bis(hydrogensulphato)benzene (SiO2–BHSB) as a new hybrid material and it's utility as an efficient, recyclable catalyst for the green synthesis of bis(indolyl)methanes

In the present study, the white kaolin-derived silica (SA) and silica-carbon aerogel composite (CSA) were successfully synthesised as useful adsorbents for the effective removal of benzene from dry...

Fabrication of silica aerogel and carbon–silica composite for dynamic adsorption of benzene from dry and wet gas streams

Silica chemisorbed bis(hydrogensulphato)benzene (SiO2-BHSB) as a new, efficient, and recyclable catalyst for the synthesis of 5-oxopyrono[3,2-c]chromene scaffolds in water-based solvent

Silica Bonded Bis(Hydrogensulphato)Benzene as a New, Sustainable Catalytic Material for an Efficient and Aqueous Based Synthesis of 5-Oxo-4H-Pyrano[3,2-c]Quinolone Scaffolds

The synergetic effect of the combined catalytic system of NbCl5-AgClO4 has been observed for the one-pot synthesis of fully substituted pyrazoles through the pseudo-five-component reaction between aldehydes, phenyl hydrazine and ethyl acetoacetate at room temperature in dichloromethane. This approach exploited the synthetic potential, synergetic effect of the combined catalytic system over the constituent parts and offered many advantages such as excellent yields, shorter reaction times, easier isolation of products, and environmentally benign reaction conditions. A diverse range of aldehydes smoothly underwent the reaction under the optimized conditions to offer the corresponding products.

https://rasayanjournal.co.in/admin/php/upload/942_pdf.pdf

Kailas R. Kadam

Papers

Synthesis of silica chemisorbed bis(hydrogensulphato)benzene (SiO2–BHSB) as a new hybrid material and it's utility as an efficient, recyclable catalyst for the green synthesis of bis(indolyl)methanes

NbCl5-AgClO4 AS AN EFFECTIVE, SYNERGETIC CATALYTIC SYSTEM FOR THE SYNTHESIS OF FULLY SUBSTITUTED PYRAZOLES

Silica chemisorbed bis(hydrogensulphato)benzene (SiO2-BHSB) as a new, efficient, and recyclable catalyst for the synthesis of 5-oxopyrono[3,2-c]chromene scaffolds in water-based solvent