82080-27-1

Basic information

• Product Name: 2-bromo-2',3-bithienyl
• Synonyms: 2-bromo-2',3-bithienyl
• CAS NO: 82080-27-1
• Molecular Weight: 245.164
• Mol File: 82080-27-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-bromo-2',3-bithienyl(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromo-2',3-bithienyl(82080-27-1)
• EPA Substance Registry System: 2-bromo-2',3-bithienyl(82080-27-1)

Safety Data

• Hazardous Substances Data: 82080-27-1(Hazardous Substances Data)

Upstream product

• 110-86-1 pyridine 
• 1003-09-4 2-bromothiophene 

Relevant articles and documents

REACTIONS OF WITH ARYL HALIDES. A NEW SOURCE OF ARYL RADICALS

The complex (dppe = Ph2PCH2CH2PPh2) reacts with aryl halides to give molybdenum chloride complexes and arylation products of the aromatic nucleus, which are typical of homolytic aromatic substitution.The results of experiments carried out directly with MoCl5 and Na(Hg) in the presence of PPh3 or dppe confirm the essential role of the chelating diphosphine in favouring aromatic substitution instead of aryl coupling.The molybdenum complex was also caused to react with heteroaryl halides.In accord with a homolytic mechanism, selectivity towards the o-substituted isomers appears to be a general feature of these reactions.