Palladium nanoparticle supported on nitrogen-doped porous carbon: Investigation of structural properties and catalytic activity on Suzuki-Miyaura reactions

Bugday N., ALTIN S., YAŞAR S.

APPLIED ORGANOMETALLIC CHEMISTRY, vol.35, no.11, 2021 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 35 Issue: 11
  • Publication Date: 2021
  • Doi Number: 10.1002/aoc.6403
  • Journal Name: APPLIED ORGANOMETALLIC CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, BIOSIS, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, Metadex, DIALNET, Civil Engineering Abstracts
  • Keywords: amorphous ZIF, C-C bond formation, cross-coupling, MOF, Suzuki-Miyaura, METAL-ORGANIC FRAMEWORK, HETEROCYCLIC CARBENE COMPLEX, COUPLING REACTION, PD NANOPARTICLES, NANOPOROUS CARBON, GRAPHENE OXIDE, INDUCED AMORPHIZATION, EFFICIENT CATALYST, HIGHLY EFFICIENT, ANODE MATERIALS
  • Inonu University Affiliated: Yes

Abstract

Novel palladium-doped nanoporous carbon composite material obtained via thermolysis of amorphous zeolitic imidazolate framework (aZIF) was synthesized and used as an efficient catalyst on Suzuki-Miyaura cross-coupling reactions of aryl bromides. With this developed catalytic system, the Suzuki-Miyaura cross-coupling reaction was accomplished in aqueous solutions, and biaryls were obtained in good to excellent yields in a short reaction time. The APC-750@Pd catalyst was characterized by Fourier Transform Infrared spectroscopy (FTIR), X-ray Diffraction (XRD), Scanning Electron Eicroscopy (SEM), X-ray Photoelectron Spectroscopy (XPS), Transmission Electron Microscopy (TEM), Thermal Gravimetric Analysis (TGA), Differential Thermal Analysis (DTA), Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and Brunauer-Emmett-Teller (BET) analysis tecniques. N-doped porous carbon material (NPC-1000) was synthesized by thermolysis from aZIF. Activated porous carbon material (APC-750) was fabricated via fused at 750 degrees C with KOH from NPC-1000. The APC-750@Pd was obtained as a result of the interaction of APC-750 and PdCl2 in deionized water. The cross-coupling reaction of different aryl bromides with phenylboronic acid was investigated to show the potential of the APC-750@Pd in the Suzuki-Miyaura cross-coupling reactions. The APC-750@Pd catalyst could be recycled at least five times with a 15% loss of catalytic efficiency in this catalytic system.