Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 814-94-8, is researched, SMILESS is O=C([O-])C([O-])=O.[Sn+2], Molecular C2O4SnJournal, Inorganic Chemistry Communications called Hetero-mixed TiO2-SnO2 interfaced nano-oxide catalyst with enhanced activity for selective oxidation of furfural to maleic acid, Author is Malibo, Petrus M.; Makgwane, Peter R.; Baker, Priscilla G. L., the main research direction is titanium tin nano oxide catalyst preparation oxidation furfural; maleic acid preparation.SDS of cas: 814-94-8.
Herein authors report on the catalytic activity of hetero-mixed TiO2-SnO2 nano-oxide catalyst for the selective liquid-phase oxidation of furfural to maleic acid using H2O2 oxidant. The high surface area and strong interaction of the two oxides with modified electronic structure manifested enhanced effective oxygen vacancies, and redox activity performance of the TiO2-SnO2 catalyst for furfural oxidation reaction. The structure of the catalyst was investigated by the powder x-ray diffraction (XRD), XPS, high-resolution transition electron microscopy (HRTEM), ESR (EPR) and Brunauer-Emmett-Teller (BET) surface area analyzer techniques. The interfaced TiO2-SnO2 oxide catalyst was more catalytically active than its single counterpart SnO2 and TiO2 oxides to give a furfural conversion of 96.2% at up to 63.8% yield of maleic acid. The catalytic performance shown by TiO2-SnO2 present encouraging prospects for an economical solid metal oxide catalyst to access biobased maleic acid from renewable biomass-derived furfural.
Although many compounds look similar to this compound(814-94-8)SDS of cas: 814-94-8, numerous studies have shown that this compound(SMILES:O=C([O-])C([O-])=O.[Sn+2]), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics