Chemistry is traditionally divided into organic and inorganic chemistry. Formula: C8H7NO2, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 57319-65-0
A novel visible-light photocatalytic difluoromethylselenolation of aryl amines via in situ generation of aryldiazonium salts was achieved using Se-(difluoromethyl) 4-methylbenzenesulfonoselenoate, which was synthesized for the first time. The reagent is readily accessible and shelf-stable. The metal-free reaction conditions and the broad substrate scope provide a green protocol for the efficient and rapid introduction of the difluoromethylselenylether group.
If you are interested in 57319-65-0, you can contact me at any time and look forward to more communication. Formula: C8H7NO2
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H1397O – PubChem