72292-01-4

Basic information

• Product Name: (2-(2-methylphenyl)ethene-1,1-diyl)dibenzene
• Synonyms: (2-(2-methylphenyl)ethene-1,1-diyl)dibenzene
• CAS NO: 72292-01-4
• Molecular Weight: 270.374
• Mol File: 72292-01-4.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: (2-(2-methylphenyl)ethene-1,1-diyl)dibenzene(CAS DataBase Reference)
• NIST Chemistry Reference: (2-(2-methylphenyl)ethene-1,1-diyl)dibenzene(72292-01-4)
• EPA Substance Registry System: (2-(2-methylphenyl)ethene-1,1-diyl)dibenzene(72292-01-4)

Safety Data

• Hazardous Substances Data: 72292-01-4(Hazardous Substances Data)

Upstream product

• 5033-67-0 2-(2-methylphenyl)-1-phenyl-1-ethanone 
• 119-61-9 benzophenone 
• 89-92-9 2-methylbenzyl bromide 
• 72292-00-3 1,1-Diphenyl-2-(2-tolyl)-ethanol 
• 28075-38-9 (2,2-diphenylvinyl)trifluoromethnesulfonate 
• 33872-80-9 o-tolyl magnesium chloride 
• 947-91-1 Diphenylacetaldehyde 
• 588-68-1 1,2-di(benzylidene)hydrazine 
• 529-20-4 2-methylphenyl aldehyde 
• 17507-57-2 (diphenylphosphinyl)phenyldiazomethane 
• 530-48-3 1,1-Diphenylethylene 
• 615-37-2 ortho-methylphenyl iodide 
• 53423-25-9 (E)-1-methyl-2-styryl-benzene 
• 98-80-6 phenylboronic acid 

Downstream Products

• 1039623-38-5 (3S)-2,2-diphenyl-3-(o-methylphenyl)oxirane 
• 30877-08-8 1,2-diphenylnaphthalene 
• 83248-33-3 C₂₈H₂₄O 
• 83248-29-7 2,2-diphenyl-1-o-tolylvinyl bromide 
• 72291-95-3 1,1-Diphenyl-2-(2-propenylphenyl)-ethylen 
• 72292-04-7 1,1-Diphenyl-2-(2-propenylphenyl)-ethylen 
• 72291-94-2 1,1-Diphenyl-2-(2-vinylphenyl)-ethylen 

Relevant articles and documents

Polysubstituted ethylene compound as well as preparation method and application thereof

The invention discloses a polysubstituted ethylene compound as well as a preparation method and application thereof. The invention particularly discloses a preparation method of a polysubstituted ethylene compound as shown in a formula III, which comprises the following step: in an organic solvent, carrying out reaction as shown in the specification on a compound as shown in a formula I and a compound as shown in a formula II in the presence of a palladium catalyst, a phosphine ligand and alkali to obtain the polysubstituted ethylene compound as shown in the formula III. The preparation methodcan be suitable for various types of substrates, and the configuration of double bonds is controllable.

Silver sequestration of halides for the activation of Pd(OAc)2 catalyzed Mizoroki-Heck reaction of 1,1 and 1,2 - Disubstituted alkenes

A ligand free catalytic system consisting of Pd(OAc)2 (cat) and stoichiometric quantities of silver salts, AgOAc or AgBF4, exhibit high efficiency in the Mizoroki-Heck arylation, transforming aryl iodides and 1,1 as well as 1,2 disubstituted alkenes into 1,1,2 – trisubstituted aryl alkenes in excellent yields in very short reaction times.

Nickel-catalyzed cross-coupling reaction of alkenyl methyl ethers with aryl boronic esters

The Ni(0)-catalyzed cross-coupling of alkenyl methyl ethers with boronic esters is described. Several types of alkenyl methyl ethers can be coupled with a wide range of boronic esters to give the stilbene derivatives.