New polyoxomolybdate compounds synthesized in situ using ionic liquid 1-butyl-3-methyl-imidazolium tetrafluoroborate as green solvent

Molybdenum(0) tricarbonyl and tetracarbonyl complexes with a cationic pyrazolylpyridine ligand: synthesis, crystal structures and catalytic performance in olefin epoxidation

“…A comparison of the PXRD pattern of 5 with a simulated pattern calculated using crystal structure data reported for (bmim) 3 NH 4 [Mo 8 O 26 ] (6) suggests that the two salts may have similar structures. 24 Accordingly, FT-IR spectra for the two compounds display a striking correspondence in the region 350-1000 cm À1 (Fig. S7 in the ESI †).…”

Recent Advances in Polyoxometalate-Catalyzed Reactions

“…The oxidation of styrene to benzaldehyde is the most studied process in this subfield because benzaldehyde is the second most important aromatic molecule in the cosmetics and flavor industries. (Bmim) 3 PMo 12 and several monosubstituted POMs − are powerful for the process. With H 2 O 2 as the oxidant, mono-Co-substituted POMs appear more effective than other metal-substituted analogues .…”

Organophosphonate-Functionalized Lanthanopolyoxomolybdate: Synthesis, Characterization, Magnetism, Luminescence, and Catalysis of H2O2-Based Thioether Oxidation

“…Therefore, the species MoO­(O 2 ) 2 is the possible active species in catalysis . On the basis of previous reports and the experimental results in the current work, a possible mechanism of the reaction has been provided. Peroxomolybdic active species can be formed by the nucleophilic attack of H 2 O 2 on the Mo atom of the polyoxometalates.…”