634602-06-5

Basic information

• Product Name: 2,2':5',2''-Terthiophene, 3'-[(1E)-2-(4-methoxyphenyl)ethenyl]-
• CAS NO: 634602-06-5
• Molecular Formula: C21H16OS3
• Molecular Weight: 380.555
• Mol File: 634602-06-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2':5',2''-Terthiophene, 3'-[(1E)-2-(4-methoxyphenyl)ethenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2':5',2''-Terthiophene, 3'-[(1E)-2-(4-methoxyphenyl)ethenyl]-(634602-06-5)
• EPA Substance Registry System: 2,2':5',2''-Terthiophene, 3'-[(1E)-2-(4-methoxyphenyl)ethenyl]-(634602-06-5)

Safety Data

• Hazardous Substances Data: 634602-06-5(Hazardous Substances Data)

Upstream product

• 3462-97-3 (4-methoxybenzyl)triphenylphosphonium bromide 
• 393109-70-1 2,2’:5’,2’’-terthiophene-3’-carboxaldehyde 
• 498-62-4 3-thiophene carboxaldehyde 
• 1193-69-7 2,5-dibromo thiophene-3-carboxaldehyde 
• 634602-02-1 3'-(5,5-dimethyl-1,3-dioxan-2-yl)-2:2',5':2''-terthiophene 

Relevant articles and documents

Toward Functionalized Conducting Polymers: Synthesis and Characterization of Novel β-(Styryl)terthiophenes

Metal-catalyzed coupling methodologies have been employed in the synthesis of the key building block 3′-formyl-2,2′:5′,2″ -terthiophene. Wittig olefinations with this aldehyde have produced five novel β-styryl-substituted terthiophene monomers. These materials have been fully characterized by NMR spectroscopy, microanalysis, mass spectrometry, and X-ray crystal structure analysis. The results from the UV/visible spectroscopy and cyclic voltammetric investigations are reported.