In 2019.0 CHEM-ASIAN J published article about C-H FUNCTIONALIZATION; COUPLING REACTIONS; ARYLSULFONIUM SALTS; SULFONIUM SALTS; ARYL HALIDES; BOND; ALKOXYLATION; ETHER; DIARYL; ACID in [Ming, Xiao-Xia; Tian, Ze-Yu; Zhang, Cheng-Pan] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, 205 Luoshi Rd, Wuhan 430070, Hubei, Peoples R China in 2019.0, Cited 102.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. HPLC of Formula: C12H10O
A mild and efficient protocol for O-arylation of alcohols and phenols (ROH) by triarylsulfonium triflates was developed under transition-metal-free conditions. Various alcohols, including primary, secondary and tertiary, and phenols bearing either electron-donating or electron-withdrawing groups on the aryl rings were smoothly converted to form the corresponding aromatic ethers in moderate to excellent yields. The reactions were conducted at 50 or 80 degrees C for 24 h in the presence of a certain base and showed good functional group tolerance. The base-mediated arylation with asymmetric triarylsulfonium salts could selectively transfer the aryl groups of sulfoniums to ROH, depending on their inherent electronic nature. The mechanistic studies revealed that the reaction might proceed through the nucleophilic attack of the in situ formed alkoxy or phenoxy anions at the aromatic carbon atoms of the C-S bonds of triarylsulfonium cations to furnish the target products.
About Diphenyl oxide, If you have any questions, you can contact Ming, XX; Tian, ZY; Zhang, CP or concate me.. HPLC of Formula: C12H10O
Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem