Reference of 1,2-DiphenyldisulfaneIn 2019 ,《Palladium(II)/Copper(II)-Catalyzed C-H Sulfidation or Selenation of Arenes Leading to Unsymmetrical Sulfides and Selenides》 was published in European Journal of Organic Chemistry. The article was written by Nishino, Kota; Tsukahara, Shouya; Ogiwara, Yohei; Sakai, Norio. The article contains the following contents:
A novel palladium(II)/copper(II)-catalyzed sulfidation of the C-H bond in electron-rich arenes and in pentafluorobenzene with disulfides was developed. This catalytic system can be used to efficiently produce various types of either unsym. aryl sulfides or alkyl aryl sulfides. The present protocol could also be applied to the direct preparation of unsym. aryl selenides via C-H selenation. In the part of experimental materials, we found many familiar compounds, such as 1,2-Diphenyldisulfane(cas: 882-33-7Reference of 1,2-Diphenyldisulfane)
1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Oxygen is more electronegative than carbon, thus the alpha hydrogens of ethers are more acidic than those of simple hydrocarbons. Reference of 1,2-Diphenyldisulfane They are far less acidic than alpha hydrogens of carbonyl groups (such as in ketones or aldehydes), however.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem