Immobilization of palladium nanoparticles on ionic liquid-triethylammonium chloride functionalized magnetic nanoparticles: As a magnetically separable, stable and recyclable catalyst for Suzuki-Miyaura cross-coupling reactions

Palladium‐anchored multidentate SBA‐15/di‐urea nanoreactor: A highly active catalyst for Suzuki coupling reaction

“…Biaryls have broad applications in the synthesis of natural products, advanced materials and pharmaceuticals . Recently various types of Pd‐anchored ligand‐based SBA‐15 have been reported for the synthesis of biaryl compounds . Cao and co‐workers described the synthesis of a Pd‐diimine@SBA‐15 catalyst for Suzuki–Miyaura coupling through immobilizing Pd ions into the pore channels of diimine‐functionalized SBA‐15 mesoporous silica .…”

“…[36][37][38] Recently various types of Pd-anchored ligand-based SBA-15 have been reported for the synthesis of biaryl compounds. [39][40][41][42][43] Cao and co-workers described the synthesis of a Pd-diimine@SBA-15 catalyst for Suzuki-Miyaura coupling through immobilizing Pd ions into the pore channels of diimine-functionalized SBA-15 mesoporous silica. [2] Sarkar et al prepared a thiol-modified SBA-15-supported Pd catalyst for Suzuki coupling reaction under mild reaction conditions.…”

A Combination of Biocompatible Room Temperature Ionic Liquid and Palladium Catalyst for Base‐ and Ligand‐Free Suzuki Coupling Reactions

“…In the case of IL‐related Suzuki–Miyaura coupling reactions, recent achievements have been focused on the easy recycling of the Pd‐catalyst. To accomplish this goal, researchers have adopted a main strategy of anchoring Pd‐catalysts onto the surface of solid supports such as magnetic particle MMT K 10, Merrifield resin, magnetic nanoparticles, and organosilica with the aid of an IL. In a recent example, Kalkhambkar et al reported a Suzuki–Miyaura reaction with a specially designed basic IL, a piperidine‐appended imidazolium IL, along with 1‐butyl‐3‐mehylimidazolium hexafluorophosphate ([BMIM][PF 6 ]) as a solvent …”

Palladium nanoparticles‐decorated triethanolammonium chloride ionic liquid‐modified TiO2 nanoparticles (TiO2/IL‐Pd): A highly active and recoverable catalyst for Suzuki–Miyaura cross‐coupling reaction in aqueous medium

“…[44] Following the end of the reaction, it was cooled down to ambient temperature. In the next step, 1 ml of 3-chloropropyltrimethoxysilane (CPTS, 5 mmol) was added to the above mixture and it was stirred strongly at 40°C for 18 hr.…”