Sulfated tungstate: A highly efficient, recyclable and ecofriendly catalyst for synthesis of Flavones under the solvent-free conditions

Ingale, A.; Shinde, S.; Thorat, N.

Growing Science » Current Chemistry Letters » Sulfated tungstate: A highly efficient, recyclable and ecofriendly catalyst for synthesis of Flavones under the solvent-free conditions

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Current Chemistry Letters

ISSN 1927-730x (Online) - ISSN 1927-7296 (Print) Quarterly Publication Volume 13 Issue 3 pp. 603-610 , 2024

Sulfated tungstate: A highly efficient, recyclable and ecofriendly catalyst for synthesis of Flavones under the solvent-free conditions Pages 603-610 Download PDF

Authors: Ajit P. Ingale, Santosh T. Shinde, Nitin M. Thorat

DOI: 10.5267/j.ccl.2024.1.006

Keywords: Flavones, Sulfated tungstate, Solvent-free, Recyclable and ecofriendly catalyst

Abstract: Sulfated tungstate efficiently catalyzes the cyclodehydration of 1-(2-hydroxyphenyl)-3-aryl-1,3-propanediones to flavones under solvent-free conditions. Utilization of conventional heating, simple reaction conditions, short reaction time, ease of product isolation and purification makes this manipulation very interesting from an economic and environmental perspective. Under these conditions, twelve examples were obtained with good yields (85-94%).

How to cite this paper

 Ingale, A., Shinde, S & Thorat, N. (2024). Sulfated tungstate: A highly efficient, recyclable and ecofriendly catalyst for synthesis of Flavones under the solvent-free conditions.Current Chemistry Letters, 13(3), 603-610.

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