Zhao, Feng; Tan, Qi; Wang, Dahan; Deng, Guo-Jun published the artcile< Metal- and solvent-free direct C-H thiolation of aromatic compounds with sulfonyl chlorides>, Electric Literature of 5335-40-0, the main research area is arene aryl sulfonyl chloride thiolation; sulfide diaryl preparation.
A simple, efficient and green method for the direct thiolation of aromatic compounds using com. available sulfonyl chlorides as the sulfur source was developed under metal- and solvent-free conditions. The C-S bond was constructed via direct C-H functionalization of diverse aromatic compounds under an oxygen atm. In this process, various diaryl sulfides were synthesized in moderate to excellent yields. This protocol shows a broad substrate scope and good functional group tolerance. Moreover, a gram-scale experiment was also conducted to prove the prospect of this method for the scale-up synthesis of diaryl sulfides. Mechanistic studies indicate that this procedure probably undergoes a radical pathway.
Green Chemistry published new progress about Aromatic compounds Role: RCT (Reactant), RACT (Reactant or Reagent). 5335-40-0 belongs to class chlorides-buliding-blocks, and the molecular formula is C7H7ClO4S2, Electric Literature of 5335-40-0.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics