Narobe, Rok published the artcilePhotocatalytic Oxidative Iodination of Electron-Rich Arenes, Recommanded Product: 1,3-Dimethoxybenzene, the main research area is arene anthraquinone photocatalyst regioselective oxidative iodination green chem; iodoarene preparation.
A visible-light-mediated oxidative iodination of electron-rich arenes was developed. 2.5 mol% of unsubstituted anthraquinone as photocatalyst were used in combination with elementary iodine, trifluoroacetic acid and oxygen as the terminal oxidant. The iodination proceeded upon irradiation in non- or weakly-electron donating solvents (DCM, DCE and benzene) wherein a spectral window in strongly colored iodine solutions was observed at around 400 nm. The method provided good to excellent yields (up to 98%) and showed excellent regioselectivity and good functional group tolerance (triple bonds, ketone, ester, amide). Moreover, the photo-iodination was also upscaled to a 5 mmol scale (1.1 g). Mechanistic investigations by intermediate trapping and competition experiments indicate a photocatalytic arene oxidation and the subsequent reaction with iodine as a likely mechanistic pathway.
Advanced Synthesis & Catalysis published new progress about Aryl iodides Role: SPN (Synthetic Preparation), PREP (Preparation). 151-10-0 belongs to class isoquinoline, name is 1,3-Dimethoxybenzene, and the molecular formula is C8H10O2, Recommanded Product: 1,3-Dimethoxybenzene.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem