Exploring the synthetic potential of a g-C₃N₄·SO₃H ionic liquid catalyst for one-pot synthesis of 1,1-dihomoarylmethane scaffolds via Knoevenagel-Michael reaction.

ABSTRACT: A highly promising approach for the synthesis of functionalized 1,1-dihomoarylmethane scaffolds (bis-dimedones, bis-cyclohexanediones, bis-pyrazoles, and bis-coumarins) using g-C₃N₄·SO₃H ionic liquid via Knoevenagel-Michael reaction has been developed and the synthesized derivatives were well characterized using spectral studies. The method involved the reaction of C-H activated acids with a range of aromatic aldehydes, in a 2 : 1 ratio catalyzed by a g-C₃N₄·SO₃H ionic liquid catalyst. The use of g-C₃N₄·SO₃H as a catalyst has several benefits, such as low cost, easy preparation, and high stability. It was synthesized from urea powder and chloro-sulfonic acid and was thoroughly characte

SUBMITTER: Soni S 

PROVIDER: S-EPMC10152133 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature