177586-38-8

Basic information

• Product Name: 2-FLUORODIBENZOTHIOPHENE
• Synonyms: 2-FLUORODIBENZOTHIOPHENE
• CAS NO: 177586-38-8
• Molecular Formula: C12H7FS
• Molecular Weight: 202.25
• Mol File: 177586-38-8.mol
• Article Data: 8

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-FLUORODIBENZOTHIOPHENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-FLUORODIBENZOTHIOPHENE(177586-38-8)
• EPA Substance Registry System: 2-FLUORODIBENZOTHIOPHENE(177586-38-8)

Safety Data

• Hazardous Substances Data: 177586-38-8(Hazardous Substances Data)

Upstream product

• 7428-91-3 dibenzothiophen-2-ylamine 
• 1264712-07-3 2-bromo-5,2'-difluorobiphenyl 
• 1264712-08-4 3-(5,2'-difluoro-biphenyl-2-ylsulfanyl)propionic acid ethyl ester 
• 1993-03-9 o-fluorophenylboronic acid 
• 202865-72-3 1-bromo-4-fluoro-2-iodobenzene 
• 668983-97-9 dibenzo[b,d]thien-2-ylboronic acid 
• 330-85-8 1-fluoro-4-(phenylthio)benzene 
• 371-42-6 4-Fluorothiophenol 
• 583-55-1 1-Bromo-2-iodobenzene 
• 352-34-1 4-fluoro-1-iodobenzene 
• 6320-02-1 o-bromothiophenol 
• 244205-40-1 (2-bromophenyl)boronic acid 

Relevant articles and documents

Analysis of benzannelated thiophene derivatives by negative-ion chemical ionization using oxygen as a reagent gas

Under the conditions of negative-ion chemical ionization with O2 as a reagent gas [NCI(O2)], thiophene derivatives suffer surface-catalysed oxidative degradation with subsequent ionization of the resulting species. These degradation reactions are to some extent structure specific and thus may be used for the localization of rings and/or substituents. It is advisable, however, to combine NCI(O2) with either electron impact ionization or positive ion CI. The latter ionization methods yield abundant M+. ions but hardly any structure-specific fragments, whereas with NCI(O2) the determination of the molecular mass may be difficult owing to the competing oxidation reactions.

Palladium catalysis based one-pot synthesis method for DBTs (dibenzothiophenes)

The invention discloses a palladium catalysis based one-pot synthesis method for DBTs (dibenzothiophenes). An inorganic base is added to an N,N-dimethylacetamide solution, with a palladium catalyst/ligand as a catalysis system, o-bromoiodobenzene derivatives or iodobenzene derivatives and thiophenol derivatives taken as raw materials are subjected to a reaction in nitrogen atmosphere, and DBTs areobtained through separation. The simple, economical and easily available raw materials are taken as substrates, all-position-substituted DBTs are synthesized on the basis of palladium catalyzed cascade reaction, and DBTs have great application prospect in medical synthesis intermediates and organic optoelectronic material science.

Iron-catalyzed carbon–sulfur bond formation: Atom-economic construction of thioethers with diaryliodonium salts

Diaryliodonium salts are characterized by poor atom economy with the formation of one equivalent of an iodoarene as waste. We have developed an atom-economic iron-catalyzed protocol for the synthesis of a variety of thioethers with diaryliodonium salts. Not only cyclic diaryliodonium salts but also linear diaryliodonium salts were found to perform well in the reactions.