Synthesis, characterization and catalytic activity of Fe(Salen) intercalated α-zirconium phosphate for the oxidation of cyclohexene

Zirconium Phosphate Catalysts in the XXI Century: State of the Art from 2010 to Date

“…Cr(III) immobilized on m-ZrP Oxidation of allylic and benzylic compounds [39] Conversion of fructose into HMF [40] Fe(III) immobilized on window-type organic zirconium phosphonate Formaldehyde decomposition [41] Fe(Salen) and Cu(Salen) complexes supported on microcystalline ZrP Cyclohexene oxidation [42,43] Rh(III) and Ir(III) complexes intercalated into ZrP Visible light driven H 2 production [44] ClRh(PPh 3 ) 3 immobilized on ethoxysilane-modified ZrP Olefin hydrogenation [45] Co-Ru immobilized on ZrP/SiO 2 Fischer-Tropsch reaction [46] Pd NPs supported on ZrP Synthesis of 1,6-hexanediol from HMF [47] Heck reaction [48] Pd NPs supported on zirconium phosphonates Suzuki-Miyaura coupling reaction [49] Pd fluorinated complexes intercalated into microcrystalline ZrP Sonogashira and Heck reactions [50] TiO 2 pillared ZrP Degradation of methyl orange [51] TiO 2−x clusters grafted on ZrP nanosheets Degradation of methylene blue [52] Ag@AgCl/nanosized ZrP Degradation of Rhodamine B [53] Vanadium phosphorus oxide supported on ZrP dehydration of glycerol [54] 1-butyl-3-methylimidazolium chloride intercalated into layered θ-ZrP synthesis of propylene carbonate from CO 2 and propylene oxide [55] Mo et al immobilized Fe(III) ions on a new window-type porous organic zirconium phosphonate hybrid material having the formula Zr 5 (HPO 4 ) 6 [O 3 PCH 2 N(CH 2 CH 2 COOH)CH 2 PO 3 ] (ZrNCP), based on b-alanine-N,N-dimethylidenephosphonate groups bonded to adjacent inorganic layers, thus creating windows and, therefore, porosity [41]. Moreover, the presence of both nitrogen atoms and carbonyl groups in the organic chains allowed the coordination of metal ions with the wall of pores by ion exchange.…”

“…Khare et al immobilized Salen complexes, including Fe(Salen) and Cu(Salen), on microcrystalline α-ZrP and tested the catalytic activity in the cyclohexene oxidation with dry tertbutylhydroperoxide (TBHP) as an oxidant [42,43]. The heterogeneous catalysts were prepared by a two-step procedure.…”

An Efficient Selective Oxidation of Alcohols with Zinc Zirconium Phosphate under Solvent‐free Conditions

“…[9][10][11][12][13][14] It has also been reported that ZP possesses excellent selectivity towards Pb 2+ , Zn 2+ , and Fe 3+ as an ion exchanger. [15][16][17] Furthermore, ZP has been reported to exhibit antibacterial activity when it was loaded with Cu 2+ , Zn 2+ , or Ce 3+ . 5,[12][13][14] Several reports have also appeared in the literature concerning the catalytic activities of ion exchanged materials of this type, including the use of copper zirconium phosphate (ZPCu) as catalyst in the acetylation of alcohols and phenols and the use of zirconium phosphate-ferric chloride complex and potassium iron zirconium phosphate as catalyst in Friedel-Crafts reaction.…”

An efficient selective oxidation of alcohols with iron zirconium phosphate under solvent-free conditions

“…of the P-OH moiety in ZP can be exchanged for various other ions, resulting in an enlargement of the interlayer distance [6][7][8][9][10]. Several studies pertaining to the successful exchange of this proton with various divalent and trivalent cations have been presented in the literature [10][11][12][13][14]. It has also been reported that ZP possesses excellent selectivity towards Pb 2?…”