1434508-17-4

Basic information

• Product Name: (E)-1,2-bis(3-vinylphenyl)ethene
• Synonyms: (E)-1,2-bis(3-vinylphenyl)ethene
• CAS NO: 1434508-17-4
• Molecular Weight: 232.325
• Mol File: 1434508-17-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-1,2-bis(3-vinylphenyl)ethene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1,2-bis(3-vinylphenyl)ethene(1434508-17-4)
• EPA Substance Registry System: (E)-1,2-bis(3-vinylphenyl)ethene(1434508-17-4)

Safety Data

• Hazardous Substances Data: 1434508-17-4(Hazardous Substances Data)

Upstream product

• 1112-55-6 tetravinylsilane 
• 626-00-6 1,3-Diiodobenzene 

Relevant articles and documents

Supported palladium nanoparticles as heterogeneous ligand-free catalysts for the Hiyama C-C coupling of vinylsilanes and halobenzenes leading to styrenes

The Hiyama C-C coupling reaction of a wide range of aryl iodides and vinylsilanes has been performed using ligand-free solid catalysts based on supported palladium nanoparticles. Among the supports tested (Mg, TiO 2, CeO2 and active carbon), the most active catalysts were those in which palladium is supported on MgO and TiO2. Analogous Pt and Au materials were inefficient to promote this reaction. Leaching tests suggest that there is some contribution of dissolved Pd since Pd in solution has been detected and the scavenging test decreases the initial reaction rate. Although the solid Pd catalysts can be reused, it was, however, observed that they undergo a certain deactivation upon use that can be attributed to several factors including the presence of inorganic compounds on the catalyst, Pd leaching or agglomeration of Pd NPs.