54655-89-9

Basic information

• Product Name: Benzene, 1,1',1'',1'''-(1,3-butadiene-1,4-diylidene)tetrakis[4-methoxy-
• CAS NO: 54655-89-9
• Molecular Formula: C32H30O4
• Molecular Weight: 478.588
• Mol File: 54655-89-9.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1',1'',1'''-(1,3-butadiene-1,4-diylidene)tetrakis[4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1',1'',1'''-(1,3-butadiene-1,4-diylidene)tetrakis[4-methoxy-(54655-89-9)
• EPA Substance Registry System: Benzene, 1,1',1'',1'''-(1,3-butadiene-1,4-diylidene)tetrakis[4-methoxy-(54655-89-9)

Safety Data

• Hazardous Substances Data: 54655-89-9(Hazardous Substances Data)

Upstream product

• 2132-64-1 2,2-bis-(p-methoxyphenyl)-1-bromoethylene 
• 1674-25-5 1,1,4,4-Tetrakis-(4-methoxyphenyl)-buta-1,2-dien 
• 60-29-7 diethyl ether 
• 4356-69-8 1,1-bis-(4-methoxyphenyl)ethylene 
• 7726-95-6 bromine 
• 64-19-7 acetic acid 
• 64-17-5 ethanol 
• 51445-92-2 1,1,4,4-tetrakis(4-methoxyphenyl)buta-1,2,3-triene 
• 1488-34-2 bis-1,1-(3-methoxyphenyl)ethene 
• 141-52-6 sodium ethanolate 
• 108-30-5 succinic acid anhydride 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 100-66-3 methoxybenzene 
• 15982-64-6 1,4-bis(4-methoxyphenyl)butane-1,4-dione 

Downstream Products

• 144211-22-3 1,1,4,4-tetrakis-(4-methoxy-phenyl)-butane 
• 90-96-0 bis(p-methoxyphenyl)methanone 

Relevant articles and documents

FORMATION OF A 1,2-DIOXANE BY ELECTRON-TRANSFER PHOTOOXYGENATION OF 1,1-DI(p-ANISYL)ETHYLENE

A new mode of electron-transfer photooxygenation is shown to occur with the title compound (4).With this electron-rich ethylene derivative, DCA-sensitization in acetonitrile gives rise to the quantitative formation of a cyclic peroxide (5) by cycloaddition of 2 molecules of 4 and 1 molecule of O2.A mechanism is outlined for this reaction.

One-pot synthesis of oligomeric aryl-substituted PPV analogs with extended π-conjugation

A conceptually novel approach for a stepwise one-pot synthesis of oligomeric poly(phenylvinylene) (PPV, -[C6H4-CH=CH]-) analogs with extended n-conjugation of the type H-[CH=C(Ar)-C6H4-C(Ar)=CH]n-H (n = 2, 4), from the corresponding dienic monomers (n = 1), has been studied. The oligomerizations were performed in high yields by repeating the sequential preparation of the mercuric trifluoroacetate derivative H-[CH=C(Ar)-C6H4-C(Ar)=CH]n-HgCO 2CF3 (n=1, 2) and its coupling in the presence of PdCl2. The feasibility of this approach was demonstrated by a one-pot preparation of several tetramers, directly from the corresponding monomers. The Royal Society of Chemistry 2000.

Photoreactions of Halogeno-1,4-naphthoquinones with Electron-rich Alkenes

Photochemical reactions of 2,3-dichloro-1,4-naphthoquinone with 1,1-diarylethylenes or the related electron-rich alkenes have been investigated by steady-state photoreactions, flash photolysis, and kinetic analyses based on the Stern-Volmer experiment and concentration dependence of quantum yields; there is reasonable agreement between them.In acetonitrile a radical ion pair composed of a quinone radical anion and a 1,1-diarylethylene radical cation was observed, while no intermediate was observed in benzene.Dimerization products derived from radical cations were obtained only in the photoreaction of quinone with 1,1-bis(4-methoxyphenyl)ethylene.