400-77-1

Basic information

• Product Name: 4-nitro-2-trifluoromethylthiophenol
• Synonyms: 4-nitro-2-trifluoromethylthiophenol
• CAS NO: 400-77-1
• Molecular Weight: 223.175
• Mol File: 400-77-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-nitro-2-trifluoromethylthiophenol(CAS DataBase Reference)
• NIST Chemistry Reference: 4-nitro-2-trifluoromethylthiophenol(400-77-1)
• EPA Substance Registry System: 4-nitro-2-trifluoromethylthiophenol(400-77-1)

Safety Data

• Hazardous Substances Data: 400-77-1(Hazardous Substances Data)

Upstream product

• 777-37-7 4-chloro-3-(trifluoromethyl)nitrobenzene 
• 400-74-8 2-Fluoro-5-nitrobenzotrifluoride 

Downstream Products

• 567-26-0 bis-(4-nitro-2-trifluoromethyl-phenyl)-disulfide 
• 719294-09-4 methanesulfonic acid 3-{4-[4-(3-methanesulfonyloxy-propyl)-2-trifluoromethyl-phenylsulfanyl]-3-trifluoromethyl-phenyl}-propyl ester 
• 719294-00-5 3-{4-[4-(2-carboxy-ethyl)-2-trifluoromethyl-phenylsulfanyl]-3-trifluoromethyl-phenyl}-propionic acid 
• 719293-96-6 3-{4-[4-(3-hydroxy-propyl)-2-trifluoromethyl-phenylsulfanyl]-3-trifluoromethyl-phenyl}-propan-1-ol 
• 719293-99-9 3-{4-[4-(2-carboxyvinyl)-2-trifluoromethyl-phenylsulfanyl]-3-trifluoromethyl-phenyl}-acrylic acid 
• 719293-98-8 3-{4-[4-(2-carboxyvinyl)-2-trifluoromethyl-phenylsulfanyl]-3-trifluoromethyl-phenyl}-acrylic acid dimethyl ester 
• 719293-97-7 4,4'-diiodo-2,2'-bis(trifluoromethyl)diphenylsulfide 
• 719293-64-8 {4-[3-(4-{4-[3-(4-carboxymethoxy-3-trifluoromethyl-phenylsulfanyl)-propyl]-2-trifluoromethyl-phenylsulfanyl}-3-trifluoromethyl-phenyl)-propylsulfanyl]-2-trifluoromethyl-phenoxy}-acetic acid 
• 497854-79-2 4-amino-2-trifluoromethylbenzenethiol 
• 393-19-1 2,2'-bis(trifluoromethyl)-4,4'-diaminodiphenyl sulfide 

Relevant articles and documents

Preparation of (Pentafluorosulfanyl)benzenes by Direct Fluorination of Diaryldisulfides: Synthetic Approach and Mechanistic Aspects

Direct fluorination of ortho-, meta- and para-substituted aromatic thiols and disulfides using elemental fluorine afforded substituted (pentafluorosulfanyl)benzenes. This work thus represents the first study of the scope and limitation of direct fluorination for the synthesis of new SF5-containing building blocks. Fluorinations in batch and flow modes were compared. A comprehensive computational study was carried out employing density functional and wave function methods to elucidate the reaction mechanism of the transformation of ArSF3 into ArSF5. Eliminating various nonradical pathways, it has been shown that the reaction proceeds by a radical mechanism, initiated by the attack of the F. on the ArSF3 moiety, propagated via an almost barrierless F2+ArSF4 .→ArSF5+F. step and terminated by the ArSF4 .+F.→ArSF5. Most of the calculated data are in very good agreement with experimental observations concerning the ortho-substituent effect on the reaction rates and yields.