4541-94-0

Basic information

• Product Name: 1,1,3,4-Tetraphenyl-butadien-(1,3)
• CAS NO: 4541-94-0
• Molecular Weight: 358.483
• Mol File: 4541-94-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1,3,4-Tetraphenyl-butadien-(1,3)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,3,4-Tetraphenyl-butadien-(1,3)(4541-94-0)
• EPA Substance Registry System: 1,1,3,4-Tetraphenyl-butadien-(1,3)(4541-94-0)

Safety Data

• Hazardous Substances Data: 4541-94-0(Hazardous Substances Data)

Upstream product

• 451-40-1 phenyl benzyl ketone 
• 13249-58-6 1-bromo-2,2-diphenylethylene 

Relevant articles and documents

1, 3-conjugated diene compound and preparation method and application thereof

The invention discloses a 1, 3-conjugated diene compound and a preparation method and application thereof. The invention provides a preparation method of the 1, 3-conjugated diene compound. The preparation method comprises the following steps: in an organic solvent and in the presence of a palladium catalyst, a phosphine ligand and an alkaline reagent, carrying out 1, 4-Pd migration/suzuki coupling reaction on an aromatic halide containing structural fragment shown in formula I and an alkenyl boron compound containing the structural fragment shown in formula II to obtain the compound containing a structural fragment of the 1, 3-conjugated diene shown in formula III. The preparation method has higher stereoselectivity and product configuration uniformity; a substrate has good universality,and is compatible with electron-deficient olefins, electron-rich olefins and polysubstituted olefins; and the method has the characteristics of mild reaction conditions, wide functional group compatibility and the like. The 1, 3-butadiene compound provided by the invention has high aggregation induced luminescence effect.