The author of 《Catalyst-free visible-light-initiated oxidative coupling of aryldiazo sulfones with thiols leading to unsymmetrical sulfoxides in air》 were Liu, Qishun; Wang, Leilei; Yue, Huilan; Li, Jiang-Sheng; Luo, Zidan; Wei, Wei. And the article was published in Green Chemistry in 2019. COA of Formula: C12H10S2 The author mentioned the following in the article:
A facile and efficient visible-light-driven method was developed to construct sulfoxides via oxidative coupling of aryldiazo sulfones with thiols using the O2 in air as the oxidant. This reaction could be performed at room temperature under catalyst and additive-free conditions. The methodol. offered a mild and environmentally benign approach to obtain a library of sulfoxides in good yields with favorable functional group tolerance. The experimental process involved the reaction of 1,2-Diphenyldisulfane(cas: 882-33-7COA of Formula: C12H10S2)
1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Ethers do have nonbonding electron pairs on their oxygen atoms, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds.COA of Formula: C12H10S2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem