In 2019,Synlett included an article by Ni, Bang-qing; He, Yunpeng; Rong, Xuejiao; Niu, Teng-fei. Reference of 1,2-Diphenyldisulfane. The article was titled 《Molecular Iodine Catalyzed Hydroxysulfenylation of Alkenes with Disulfides in Aerobic Conditions》. The information in the text is summarized as follows:
An environmentally friendly and efficient strategy was developed for preparation β-hydroxy sulfides such as, R1C6H4SCHR2CR3R4OH [R1C6H4 = H, 4-Cl, 4-Me, etc.; R2 = H, Me, Ph; R3 = Ph, 4-BrC6H4, 2-naphthalenyl, etc.; R4 = H, Me, Ph] by a mol.-iodine-catalyzed radical reaction. This reaction involved hydroxysulfenylation of alkenes with disulfides in aqueous solution Air was used as the oxidant without any additives. Control experiments indicated that the oxygen atom of products might come from O2. Both aryl alkenes and aliphatic alkenes were well tolerated in this transformation and afforded the corresponding products in moderate to high yields. In the experimental materials used by the author, we found 1,2-Diphenyldisulfane(cas: 882-33-7Reference of 1,2-Diphenyldisulfane)
1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.The C-O bonds that comprise simple ethers are strong. They are unreactive toward all but the strongest bases. Although generally of low chemical reactivity, they are more reactive than alkanes. Reference of 1,2-Diphenyldisulfane
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem