744245-70-3

Basic information

• Product Name: 1-bromo-4,5-dibutyl-2-ethynylbenzene
• Synonyms: 1-bromo-4,5-dibutyl-2-ethynylbenzene
• CAS NO: 744245-70-3
• Molecular Weight: 293.247
• Mol File: 744245-70-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-bromo-4,5-dibutyl-2-ethynylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-bromo-4,5-dibutyl-2-ethynylbenzene(744245-70-3)
• EPA Substance Registry System: 1-bromo-4,5-dibutyl-2-ethynylbenzene(744245-70-3)

Safety Data

• Hazardous Substances Data: 744245-70-3(Hazardous Substances Data)

Upstream product

• 744245-69-0 1-bromo-2-iodo-4,5-dibutylbenzene 
• 744245-78-1 1-bromo-4,5-dibutyl-2-trimethylsilylethynylbenzene 
• 17171-73-2 1,2-dibutyl-benzene 

Downstream Products

• 744245-79-2 bis(2-trimethylsilylethynyl-4,5-dibutylphenyl)acetylene 
• 744245-72-5 bis(2-ethynyl-4,5-dibutylphenyl)acetylene 
• 744245-71-4 bis(2-bromo-4,5-dibutylphenyl)acetylene 

Relevant articles and documents

Copper-mediated simple and efficient synthesis of tribenzohexadehydro[12] annulene and its derivatives

A simple and efficient synthesis of tribenzohexadehydro[12]annulene and its derivatives was carried out using coupling reaction of acetylenes with iodoarenes in the presence of catalytic amounts of CuI and PPh3, together with three equivalents