14447-41-7

Basic information

• Product Name: Benzene, 1,1'-[(1E)-1-bromo-1,2-ethenediyl]bis-
• Synonyms: (E)-1-bromo-1,2-diphenylethene;(E)-β-bromo-β-phenylstyrene;1-bromo-1,2-diphenylethene;(E)-diphenylbromoethylene;E-α-bromostilbene;(E)-1-bromo-1,2-diphenylethylene
• CAS NO: 14447-41-7
• Molecular Formula: C14H11Br
• Molecular Weight: 259.145
• Mol File: 14447-41-7.mol
• Article Data: 32

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[(1E)-1-bromo-1,2-ethenediyl]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[(1E)-1-bromo-1,2-ethenediyl]bis-(14447-41-7)
• EPA Substance Registry System: Benzene, 1,1'-[(1E)-1-bromo-1,2-ethenediyl]bis-(14447-41-7)

Safety Data

• Hazardous Substances Data: 14447-41-7(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 13440-24-9 1,2-dibromo-1,2-diphenylethane 
• 127-08-2 potassium acetate 
• 501-65-5 diphenyl acetylene 
• 67-56-1 methanol 
• 15022-93-2 Z-α-bromostilbene 
• 13027-48-0 rac-1,2-dibromo-1,2-diphenylethane 
• 5789-30-0 (+)-(S,S)-1,2-dibromo-1,2-diphenylethane 
• 618-31-5 benzylidene dibromide 
• 645-49-8 cis-stilben 
• 103-30-0 (E)-1,2-diphenyl-ethene 
• 91-47-4 2,3-diphenylacrylic acid 
• 588-59-0 stilbene 
• 2425-29-8 2-bromo-1,2-diphenylethanol 

Downstream Products

• 91-48-5 (E)-2,3-diphenylpropenoic acid 
• 1884-68-0 tetraphenylthiophene 
• 645-49-8 cis-stilben 
• 103-30-0 (E)-1,2-diphenyl-ethene 
• 501-65-5 diphenyl acetylene 
• 779-51-1 cis-α-methylstilbene 
• 58-72-0 Triphenylethylene 
• 86701-21-5 trans-1,2-diphenyl-1-(4-ethylphenyl)ethene 
• 1233-23-4 (E)-1-(4-methoxyphenyl)-1,2-diphenylethylene 
• 3524-62-7 benzoin monomethyl ether 
• 1484-50-0 desyl bromide 
• 34987-64-9 1,3-diphenylisoquinoline 
• 1721-96-6 1-methyl-3-phenylisoquinoline 
• 10035-10-6 hydrogen bromide 

Relevant articles and documents

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Visible light-mediated metal-free double bond deuteration of substituted phenylalkenes

Various bromophenylalkenes were reductively photodebrominated by using 1,3-dimethyl-2-phenyl-1H-benzo-[d]imidazoline (DMBI) and 9,10-dicyanoanthracene. With deuterated DMBI analogs (the most effective was DMBI-d11), satisfactory to excellent isotopic yields were obtained. DMBI-d11 could also be regenerated from the reaction mixtures with a recovery rate of up to 50%. The combination of the photodebromination reaction with conventional methods for bromoalkene synthesis enables sequential monodeuteration of a double bond without the necessity of a metal catalyst. This journal is

Iridium-Catalyzed Hydrochlorination and Hydrobromination of Alkynes by Shuttle Catalysis

Described herein are two different methods for the synthesis of vinyl halides by a shuttle catalysis based iridium-catalyzed transfer hydrohalogenation of unactivated alkynes. The use of 4-chlorobutan-2-one or tert-butyl halide as donors of hydrogen halides allows this transformation in the absence of corrosive reagents, such as hydrogen halides or acid chlorides, thus largely improving the functional-group tolerance and safety profile of these reactions compared to the state-of-the-art. This method has granted access to alkenyl halide compounds containing acid-sensitive groups, such as tertiary alcohols, silyl ethers, and acetals. The synthetic value of those methodologies has been demonstrated by gram-scale synthesis where low catalyst loading was achieved.