19813-92-4

Basic information

• Product Name: 1,2-di([1,1'-biphenyl]-4-yl)disulfane
• Synonyms: 1,2-di([1,1'-biphenyl]-4-yl)disulfane
• CAS NO: 19813-92-4
• Molecular Weight: 370.539
• Mol File: 19813-92-4.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 1,2-di([1,1'-biphenyl]-4-yl)disulfane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-di([1,1'-biphenyl]-4-yl)disulfane(19813-92-4)
• EPA Substance Registry System: 1,2-di([1,1'-biphenyl]-4-yl)disulfane(19813-92-4)

Safety Data

• Hazardous Substances Data: 19813-92-4(Hazardous Substances Data)

Upstream product

• 5162-03-8 (2-chlorophenyl)(phenyl)methanone 
• 19813-90-2 4-biphenylthiol 
• 603-35-0 triphenylphosphine 
• 92-67-1 4-phenylalanine 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 1623-93-4 4-diphenylsulfonyl chloride 
• 16241-09-1 S-[1,1'-biphenyl]-4-yl dimethylcarbamothioate 
• 16241-08-0 O-([1,1'-biphenyl]-4-yl) dimethylcarbamothioate 
• 92-69-3 4-Phenylphenol 
• 854877-48-8 4-phenyldiphenyldisulfide 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 64-17-5 ethanol 
• 92-52-4 biphenyl 
• 89409-41-6 8--2,4-diphenyl-5,6,7,8-tetrahydroquinoline 

Downstream Products

• 207974-77-4 [1,1'-biphenyl]-4-yl(difluoromethyl)thioether 

Relevant articles and documents

Transition-Metal-Free Synthesis of Aryl Trifluoromethyl Thioethers through Indirect Trifluoromethylthiolation of Sodium Arylsulfinate with TMSCF3

Herein, we report an indirect trifluoromethylthiolation of sodium arylsulfinates. This transition-metal-free reaction significantly provides an environmentally friendly and practical synthetic method for aryl trifluoromethyl thioethers using commercial Ruppert-Prakash reagent TMSCF3. This approach is also a potential alternative to the current industrial production method owing to facile substrates, excellent functional group compatibility, and operational simplicity.

Chemoselective synthesis of diaryl disulfides via a visible light-mediated coupling of arenediazonium tetrafluoroborates and CS2

A highly efficient and chemoselective method for the synthesis of diaryl disulfides is developed via a visible light-promoted coupling of readily accessible arenediazonium tetrafluoroborates and CS2. This practical and convenient protocol provides a direct pathway for the assembly of a series of disulfides in an environmentally friendly manner with good to excellent yields.

Tunable and Practical Synthesis of Thiosulfonates and Disulfides from Sulfonyl Chlorides in the Presence of Tetrabutylammonium Iodide

A tunable and practical synthesis of electrophilic sulfenylating reagents, thiosulfonates and disulfides, from inexpensive and easily available sulfonyl chlorides, has been developed. By appropriate choice of solvents, the reaction of sulfonyl chlorides and tetrabutylammonium iodide gave the target products in good to excellent yields, respectively. These transformations probably proceed through a reducing–coupling pathway. (Figure presented.).