14135-38-7

Basic information

• Product Name: 2,2'-DIFLUORO DIPHENYL DISULFIDE
• Synonyms: 2,2'-DIFLUORO DIPHENYL DISULFIDE;2,2'-Difluoro;2,2''-DIFLUORO DIPHENYL DISULFIDE 98%MIN;2,2'-DIFLUORO DIPHEN
• CAS NO: 14135-38-7
• Molecular Formula: C₁₂H₈F₂S₂
• Molecular Weight: 254.32
• Mol File: 14135-38-7.mol
• Article Data: 16

Chemical Properties

• Boiling Point: 292.18 °C at 760 mmHg
• Flash Point: 130.506 °C
• Appearance: /
• Density: 1.353g/cm³
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,2'-DIFLUORO DIPHENYL DISULFIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-DIFLUORO DIPHENYL DISULFIDE(14135-38-7)
• EPA Substance Registry System: 2,2'-DIFLUORO DIPHENYL DISULFIDE(14135-38-7)

Safety Data

• Hazardous Substances Data: 14135-38-7(Hazardous Substances Data)

Usage

Uses

2,2''-Difluoro diphenyl disulfide

Upstream product

• 2924-28-9 o-fluorophenylmercuric chloride 
• 2557-78-0 2-fluorothiophenol 
• 348-52-7 1-Fluoro-2-iodobenzene 
• 446-46-8 2-fluorobenzenediazonium tetrafluoroborate 
• 137-07-5 2-amino-benzenethiol 
• 696-63-9 4-Methoxybenzenethiol 

Downstream Products

• 447460-19-7 2-(2-fluoro-phenylsulfanyl)-4-trifluoromethoxy-benzaldehyde 
• 447460-23-3 (S)-1-{4-[2-(2-Fluoro-benzenesulfonyl)-4-trifluoromethoxy-benzyl]-phenyl}-ethylamine 
• 447460-49-3 N-(1-{4-[2-(2-fluoro-benzenesulfonyl)-4-trifluoromethoxy-benzoyl]-phenyl}-ethyl)-methanesulfonamide 
• 447460-21-1 2,2,2-trifluoro-N-(1-{4-[2-(2-fluoro-phenylsulfanyl)-4-trifluoromethoxy-benzyl]-phenyl}-ethyl)-acetamide 
• 447460-20-0 2,2,2-trifluoro-N-[1-(4-{[2-(2-fluoro-phenylsulfanyl)-4-trifluoromethoxy-phenyl]-hydroxy-methyl}-phenyl)-ethyl]-acetamide 
• 447460-25-5 2,2,2-trifluoro-N-(1-{4-[2-(2-fluoro-phenylsulfanyl)-4-trifluoromethoxy-benzoyl]-phenyl}-ethyl)-acetamide 
• 447460-22-2 2,2,2-trifluoro-N-(1-{4-[2-(2-fluoro-benzenesulfonyl)-4-trifluoromethoxy-benzyl]-phenyl}-ethyl)-acetamide 
• 447460-26-6 2,2,2-trifluoro-N-(1-{4-[2-(2-fluoro-benzenesulfonyl)-4-trifluoromethoxy-benzoyl]-phenyl}-ethyl)-acetamide 
• 530116-20-2 3-((2-fluorophenyl)thio)-1H-indole 
• 872983-28-3 C₂₁H₁₉ClF₄N₂O₃S₂ 
• 872983-36-3 C₂₁H₁₉ClF₄N₂O₃S₂ 
• 872983-44-3 C₂₁H₁₉ClF₄N₂O₃S₂ 
• 933062-74-9 4-bromo-2-fluoro-1-[(2-fluorophenyl)thio]benzene 
• 447460-45-9 C₂₃H₁₆F₇NO₃S₂ 

Relevant articles and documents

Copper-catalyzedortho-selective direct sulfenylation ofN-aryl-7-azaindoles with disulfides

A copper-catalyzed direct C-H chalcogenation ofN-aryl-azaindoles with disulfides is described. This transformation was performed using Earth abundant Cu(OAc)2as a catalyst, benzoic acid as an additive, air as a terminal oxidant, and readily available diaryl and dialkyldisulfides (or diselenide) as chalcogenation reagents. High functional group tolerance and excellent regioselectivity are demonstrated by the efficient preparation of a wide range ofortho-sulfenylation-7-azaindoles.

Unsymmetrical Disulfides Synthesis via Sulfenium Ion

An umpolung approach for the synthesis of unsymmetrical disulfides via sulfenium ion is reported. In situ generated electrophilic sulfenium ion from electron-rich thiols reacted with second thiols to yield unsymmetrical disulfides. Using an iodine catalyst and 4-dimethylaminopyridine (DMAP)/water as promoter, the target syntheses were achieved in one pot under aerobic condition.

Making the SF5 Group More Accessible: A Gas-Reagent-Free Approach to Aryl Tetrafluoro-λ6-sulfanyl Chlorides

Modern pentafluorosulfanyl (SF5) chemistry has an Achilles heel: synthetic accessibility. Herein, we present the first approach to aryl-SF4Cl compounds (key intermediates in state-of-the-art aryl-SF5 synthesis) that overco