Response Surface Methodology Optimization of Friedel-Crafts Acylation Using Phosphotungstic Acid Encapsulation in a Flexible Nanoporous Material.

ABSTRACT: The present study aims at investigating the performance of Friedel-Crafts acylation of phenols and acyl chlorides over the PTA@MIL-53 (Fe) catalyst (phosphotungstic acid encapsulated in MIL-53 (Fe) via the one-pot method) under ultrasound irradiation. PTA@MIL-53 (Fe) was synthesized using ultrasound irradiation at ambient temperature and pressure. Moreover, X-ray diffraction, energy-dispersive X-ray, Fourier transform infrared, scanning electron microscopy, N₂ physisorption, and inductively coupled plasma optical emission spectrometry characterization analyses were performed to characterize the prepared composite. The reactions took place under an ultrasonic environment at ambient temperature and pressure. The obtained results reveal that the synthesized catalyst is efficient in

SUBMITTER: Nikseresht A 

PROVIDER: S-EPMC9999479 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature