1609732-28-6

Basic information

• Product Name: C₈H₁₁IOSSi
• Synonyms: C₈H₁₁IOSSi
• CAS NO: 1609732-28-6
• Molecular Weight: 310.231
• Mol File: 1609732-28-6.mol

Chemical Properties

• CAS DataBase Reference: C₈H₁₁IOSSi(CAS DataBase Reference)
• NIST Chemistry Reference: C₈H₁₁IOSSi(1609732-28-6)
• EPA Substance Registry System: C₈H₁₁IOSSi(1609732-28-6)

Safety Data

• Hazardous Substances Data: 1609732-28-6(Hazardous Substances Data)

Upstream product

• 930-96-1 3-bromo-2-thiophenecarboxaldehyde 

Downstream Products

• 1609732-32-2 N',N''-((5,5'-bis(trimethylsilyl)-[3,3'-bithiophene]-2,2'-diyl)bis(methanylylidene))bis(4-methylbenzenesulfonylhydrazone) 

Relevant articles and documents

Comparison of ullmann/RCM and ullmann/bis-hydrazone coupling reactions; New access to benzodithiophenes for dye-sensitized solar cell and thiahelicene applications

The use of CuTC (Liebeskind's catalyst), followed by methylenation and ring-closing metathesis, or bis-hydrazone coupling reactions is described. This approach establishes an alternative non-photochemical synthesis of the strategically important 1,2-b:4,3-b′ BDT regioisomer, which has previously been underused in applications such as dye-sensitized solar cells and nonlinear optics because of the difficulty of synthesis on a large scale. Georg Thieme Verlag Stuttgart. New York.