1333949-72-6

Upstream product

• 638-45-9 1-Iodohexane 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 1391908-29-4 1-bromo-4-{5-hexyl-2-[2-(triisopropylsilyl)ethynyl]-3-thienyl}benzene 
• 1205745-74-9 C₂₁H₂₇BrSSi 

Downstream Products

• 1391908-43-2 4,7-bis{4-[5-hexyl-2-(triisopropylsilylethynyl)-3-thienyl]phenyl}-2-methylbenzo[b]thiophene 
• 1391908-33-0 4-bromo-7-{4-[5-hexyl-2-(triisopropylsilylethynyl)-3-thienyl]phenyl}-2-methylbenzo[b]thiophene 
• 1391908-32-9 C₃₆H₄₅BrS₂Si 
• 1391908-44-3 4-{4-[5-hexyl-2-(phenylethynyl)-3-thienyl]phenyl}-7-{4-[5-hexyl-2-(triisopropylsilylethynyl)-3-thienyl]phenyl}-2-methylbenzo[b]thiophene 

Relevant academic research and scientific papers

Preparation of 4,7-dibromobenzo[b]thiophene as a versatile building block and synthetic application to a bis(ethynylthienyl)oligoarene system

Benzo[b]thiophene, 4,7-dibromobenzo[b]thiophene, thieno[3,2-b]thiophene, and 3-bromothieno[3,2-b]thiophene were prepared by AuCl-catalyzed cyclization of (t-butylsulfanyl)(ethynyl)benzenes or (t-butylsulfanyl)(ethynyl)thiophenes. Several reactions of 4,7-dibromobenzo[b]thiophene were investigated, including metallation and cross coupling reactions.