Transition metal complexes bound to macroporous resins carrying nitrile groups. Effect of matrix structure on the activity of supported catalysts

Extraction of naringin from pomelo peels as dihydrochalcone's precursor

“…Macroporous resins for the purification of total glycosides can remove water-soluble pigments, water-soluble impurities, such as polysaccharides and inorganic salts [17,18]. This method is a green environmentally friendly process.…”

“Microencapsulated” and Related Catalysts for Organic Chemistry and Organic Synthesis

“…Indeed, Pt catalysts work well with alkyl and alkoxysilanes as well as chlorosilanes without deactivation. On the other hand, immobilization of Pt catalysts on either inorganic or organic supports has been investigated. − …”

Polymer-supported synthesis

“…To achieve this, novel thermooxidatively stable supports are required and some progress has been made in this direction. More details of specific applications will be given later, but supports based on, for example, polyacrylonitrile [50][51][52], polyamides [53][54][55][56], polysulphone [57,58], polyaniline [59] and polybenzimidazole [ [60][61][62][63][64][65] have been described. In the main little attention has been paid to the physical form of these polymers, and attempts to define and control their morphology are also rather few.…”

“…[ [50][51][52] is an interesting approach, but these backbones can still degrade and the sidechains undergo degradative cyc1isation reactions. One of the earliest reports of a polyamide support was by Neckers and Wang [53] who developed a polymer with a mainchain bipyridyl ligand for coordination of Pd(II) and Pd(O).…”