Modification of CuCl2·2H2O by dielectric barrier discharge and its application in the hydroxylation of benzene

A DBD plasma converts a homogeneous catalyst CuCl₂·H₂O into a heterogeneous catalyst CuCl₂–DBD by removing some chlorine from CuCl₂·H₂O.

Direct synthesis of phenol by novel [FeFe]-hydrogenase model complexes as catalysts of benzene hydroxylation with H2O2

Compared the catalytic performance of complexes 1–3, the complex 2 has the highest phenol yield (24.6%) and phenol selectivity (92%), which has the highest electron densities of the catalytically active sites.

H5PMo10V2O40 immobilized on functionalized chloromethylated polystyrene by electrostatic interactions: a highly efficient and recyclable heterogeneous catalyst for hydroxylation of benzene

PMoV₂/DMA16-CMPS was used as a highly efficient and recyclable heterogeneous catalyst for hydroxylation of benzene.

Iron(iii) complexes of multidentate pyridinyl ligands: synthesis, characterization and catalysis of the direct hydroxylation of benzene

Correlation between the electrochemistry and catalytic performance of multidentate pyridinyl iron complexes in the hydroxylation of benzene suggests that more electron-donating ligands are beneficial for catalysis.