Copper(II) complexes of arylhydrazones of β-diketones immobilized on Zn–Al layered double hydroxides as effective recyclable catalysts for peroxidative oxidation of alkanes

Crystal structure and Hirshfeld surface analysis of (E)-1-[2,2-dichloro-1-(4-methylphenyl)ethenyl]-2-(4-methoxyphenyl)diazene

“…The functional properties of azo dyes are strongly dependent on the groups attached to the -N N-synthon. Moreover, noncovalent bond donors or acceptors attached to N-donor azo/ hydrazone ligands are of interest because of their high solubility in polar solvents, functional properties, photoactivity in the solid state, coordination ability, and high thermal and oxidative stability (Gurbanov et al, 2020a,b;Kopylovich et al, 2011;Mac Leod et al, 2012;Mahmoudi et al, 2017aMahmoudi et al, ,b, 2018a. The functionalization of N-donor ligands with -COOH or -SO 3 H groups can improve the catalytic activity of the corresponding metal complexes in oxidation and C-C coupling reactions (Gurbanov et al, 2018;Ma et al, 2017aMa et al, ,b, 2020Ma et al, , 2021Mahmudov et al, 2013;Mizar et al, 2012;Shixaliyev et al, 2014).…”

Layered Double Hydroxide‐based Nanomaterials as Highly Efficient Catalysts and Adsorbents

“…Various intercalated metal complexes in LDHs have been reported to afford enhanced catalytic activity in a number of catalytic processes, including the hydroformylation of higher olefins over rhodium complex intercalated in ZnAl‐LDHs, epoxidation by salen–Mn(III) (salen = N,N ′‐ethylenebis(salicylimine)), Ti(IV)‐Schiff base complex, or iron(III) porphyrins intercalated LDHs . Cu(II) complexes and La(III) hydroxy citrate complexes intercalated LDHs have been reported to catalyze the peroxidative oxidation of alkanes and the transesterification reaction of 1‐phenylethanol with enhanced catalytic activity and good recyclability. Furthermore, an increase in enantioselectivity was observed over chiral metal complex intercalated LDH materials, as reported by Anderson's group and He's group, owing to the controlled orientation and/or dispersion degree of the intercalated active species.…”

Peroxo- and oxovanadium(iv) complexes with tridentate N-heterocycle ligands: synthesis, structure, and catalytic performance

“…[27][28][29][30][31][32][33][34] Amongst the oxidation products of Cy, CyOH and CyO are important reagents to produce adipic acid and caprolactam that can be used for the manufacture of nylon. [27][28][29][30][31][32][33][34] Amongst the oxidation products of Cy, CyOH and CyO are important reagents to produce adipic acid and caprolactam that can be used for the manufacture of nylon.…”