Desulfurization of thiophenes in oils into H2SO4 using molecular oxygen was written by Yang, Chun;Ji, Hongwei;Chen, Chuncheng;Ma, Wanhong;Zhao, Jincai. And the article was included in Applied Catalysis, B: Environmental in 2018.Related Products of 638-02-8 The following contents are mentioned in the article:
Because the reactivity of aromatic C-S bond is almost equal to that of hydrocarbon compounds of oils, it is difficult to convert thiophene and its derivatives into inorganic SOx using the current mild oxidative desulfurization (ODS) strategies for the production of clean fuels. Instead, they are generally transformed into sulfoxides and sulfones, which are not easily separated from fuel feedstock. Herein, we report an approach in which the com. available heteropolyacid H3PW12O40 in a CH3CN/iso-octane biphasic system can photocatalytically activate dioxygen to convert most thiophenic species to H2SO4 (yield ∼ 75%). This study involved multiple reactions and reactants, such as 2,5-Dimethylthiophene (cas: 638-02-8Related Products of 638-02-8).
2,5-Dimethylthiophene (cas: 638-02-8) belongs to benzothiophene derivatives. Benzothiophene is used as starting material for the synthesis of bioactive molecules. The core structure is a part of various pharmaceutical substances and natural products. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Related Products of 638-02-8
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem