Nano<i>n</i>-propylsulfonated magnetic γ-Fe₂O₃as an efficient and reusable catalyst for the synthesis of thioamides

Abstract

One-pot three-component reactions of aldehydes, amines, and sulfur are carried out in the presence of nano n-propylsulfonated magnetic γ-Fe2O3 as a catalyst for the synthesis of biologically interesting thioamide derivatives. The value of this catalytic method lies in its mild reaction catalyst and conditions, good yields, and ease of handling.