38045-44-2

Basic information

• Product Name: S-(2,5-dimethylphenyl) 2,5-dimethylbenzenesulfonothioate
• Synonyms: S-(2,5-dimethylphenyl) 2,5-dimethylbenzenesulfonothioate
• CAS NO: 38045-44-2
• Molecular Weight: 306.45
• Mol File: 38045-44-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: S-(2,5-dimethylphenyl) 2,5-dimethylbenzenesulfonothioate(CAS DataBase Reference)
• NIST Chemistry Reference: S-(2,5-dimethylphenyl) 2,5-dimethylbenzenesulfonothioate(38045-44-2)
• EPA Substance Registry System: S-(2,5-dimethylphenyl) 2,5-dimethylbenzenesulfonothioate(38045-44-2)

Safety Data

• Hazardous Substances Data: 38045-44-2(Hazardous Substances Data)

Upstream product

• 19040-62-1 2,5-dimethylbenzenesulfonyl chloride 
• 38045-54-4 2,5-dimethyl-benzenesulfonic acid hydrazide 
• 45867-06-9 2,5-dimethyl-benzenesulfinic acid 

Relevant articles and documents

Disproportionate Coupling Reaction of Sodium Sulfinates Mediated by BF3·OEt2: An Approach to Symmetrical/Unsymmetrical Thiosulfonates

The BF3·OEt2-mediated disproportionate coupling reaction of sodium sulfinates was found for the first time. In this reaction, various S-S(O)2 bonds can be formed, efficiently giving thiosulfonates in moderate to excellent yields. As a convenient protocol for the synthesis of symmetrical and unsymmetrical thiosulfonates, its reaction mechanism involves the formation of a thiyl radical and sulfonyl radical via a sulfinyl radical disproportionation. What is more, this transformation can also be applied practically as a gram-scale reaction and to the two-step synthesis of sulfone and sulfonamide in one pot in situ using thiosulfonate as an intermediate.