In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Catalytic oxidation of benzyl-alcohol with H2O2 in the presence of a dioxidomolybdenum(VI) complex, published in 2020-09-24, which mentions a compound: 3326-71-4, Name is 2-Furoic hydrazide, Molecular C5H6N2O2, Computed Properties of C5H6N2O2.
A new dioxidomolybdenum(VI) complex, [MoO2(L)(CH3OH)] (1), was synthesized by the reaction of MoO3 with ONO-donor hydrazone ligand that was obtained from the condensation of benzolyacetone and furan-2-carbohydrazide in methanol. Both of the ligand and complex were characterized by elemental anal. and FTIR, NMR and UV-visible spectroscopic methods. The structure of complex was also determined by single crystal x-ray anal. Structural anal. showed that the Mo(VI) ion has a distorted octahedral geometry and the ligand is coordinated to the metal ion as dineg. ONO-donor ligand. The obtained molybdenum(VI) complex was used as catalyst in oxidation of benzyl alc. with H2O2 as a green oxidant. The effects of some parameters such as temperature, solvent and ratio of materials were also studied. Catalytic studies indicated that complex 1 can efficiently catalyze the oxidation of benzyl alc. but its activity and selectivity are considerably dependent on the reaction condition.
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Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics