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

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

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.

Symmetrical disulfide synthesis via nickel-catalysis using potassium sulfide as sulfur source

Abstract: An efficient one-pot method for the synthesis of organic disulfides from aryl and alkyl halides and potassium sulfide has been described. K2S acts as an inexpensive and readily available sulfur source. A variety of symmetric diaryl and dialkyl disulfides was prepared in good to excellent yields using NiCl2·6H2O and acetylacetone as the catalytic system. Graphical abstract: [Figure not available: see fulltext.]