862420-05-1

Basic information

• Product Name: tris-(4-((E)-4-bromostyryl)phenyl)amine
• Synonyms: tris-(4-((E)-4-bromostyryl)phenyl)amine
• CAS NO: 862420-05-1
• Molecular Weight: 788.419
• Mol File: 862420-05-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: tris-(4-((E)-4-bromostyryl)phenyl)amine(CAS DataBase Reference)
• NIST Chemistry Reference: tris-(4-((E)-4-bromostyryl)phenyl)amine(862420-05-1)
• EPA Substance Registry System: tris-(4-((E)-4-bromostyryl)phenyl)amine(862420-05-1)

Safety Data

• Hazardous Substances Data: 862420-05-1(Hazardous Substances Data)

Upstream product

• 873-75-6 4-bromobenzenemethanol 
• 53566-95-3 4,4'-diformyltriphenylamine 
• 589-15-1 1-bromomethyl-4-bromobenzene 
• 603-34-9 N,N-diphenylaminobenzene 
• 119001-43-3 tris(4-formylphenyl)amine 
• 51044-13-4 4-bromobenzyl triphenylphosphonium bromide 
• 38186-51-5 diethyl (4-bromobenzyl)phosphonate 

Relevant articles and documents

Synthesis and nonlinear optical properties of novel multibranched two-photon polymerization initiators

Efficient Witting and Pd-catalyzed Heck coupling methodology are employed to synthesize three multibranched two-photon photopolymerization initiators diphenyl-(4-{2-[4-(2-pyridin-4-yl-vinyl)-phenyl]-vinyl}-phenyl)-amine (abbreviated to DPVPA), phenyl-bis-(4-{2-[4-(2-pyridin-4-yl-vinyl)-phenyl]- vinyl}-phenyl)-amine (abbreviated to BPVPA) and tris-(4-{2-[4-(2-pyridin-4-yl- vinyl)-phenyl]-vinyl}-phenyl)-amine (abbreviated to TPVPA). The experimental results confirm that all these compounds are good two-photon absorbing chromophores and operative two-photon photopolymerization initiators. The calculated two-photon absorption cross sections of DPVPA, BPVPA and TPVPA for the lowest excited state are 59.3, 30.2 and 42.4 × 10-50 cm4 s photon-1, respectively. A microstructure using BPVPA as initiator has been fabricated under irradiation of 200 fs, from a 76 MHz Ti:sapphire femtosecond laser at 820 nm. The possible photopolymerization mechanism is discussed.

Synthesis of triphenylamine-cored dendritic two-photon absorbing chromophores

(Chemical Equation Presented) A new series of dendritic two-photon absorbing chromophores containing triphenylamine moiety as a core or branching points have been synthesized through a convergent synthetic strategy. One-photon and two-photon optical prope