2132-64-1

Basic information

• Product Name: 2,2-bis-(p-methoxyphenyl)-1-bromoethylene
• Synonyms: 2,2-bis-(p-methoxyphenyl)-1-bromoethylene
• CAS NO: 2132-64-1
• Molecular Weight: 319.198
• Mol File: 2132-64-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2,2-bis-(p-methoxyphenyl)-1-bromoethylene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-bis-(p-methoxyphenyl)-1-bromoethylene(2132-64-1)
• EPA Substance Registry System: 2,2-bis-(p-methoxyphenyl)-1-bromoethylene(2132-64-1)

Safety Data

• Hazardous Substances Data: 2132-64-1(Hazardous Substances Data)

Upstream product

• 75-25-2 Bromoform 
• 90-96-0 bis(p-methoxyphenyl)methanone 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 2132-68-5 1,1-bis(4-methoxyphenyl)-2,2-dibromoethylene 
• 4356-69-8 1,1-bis-(4-methoxyphenyl)ethylene 
• 7726-95-6 bromine 
• 127-09-3 sodium acetate 
• 64-19-7 acetic acid 
• 98921-98-3 1,1-dimethoxy-2-bromoethylene 
• 600-31-7 2-bromomalonic acid 
• 7388-29-6 1,1-dibromo-2,2-bis-(4-methoxy-phenyl)-ethane 
• 100-66-3 methoxybenzene 

Downstream Products

• 54655-89-9 1,1,4,4-tetrakis(4-methoxyphenyl)butadiene 
• 4356-69-8 1,1-bis-(4-methoxyphenyl)ethylene 
• 120-44-5 1,4-di(4-methoxyphenyl)ethanone 
• 2132-62-9 4,4'-dimethoxydiphenylacetylene 
• 36697-31-1 2,2-bis-(p-methoxyphenyl)-1-nitroethylene 
• 30860-08-3 4,4'-(1-bromoethene-1,2-diyl)bis(methoxybenzene) 
• 30860-09-4 (Z)-4,4'-(1-bromoethene-1,2-diyl)bis(methoxybenzene) 
• 854247-83-9 1,1-dibromo-2,2-bis-(3-bromo-4-methoxy-phenyl)-ethene 
• 79616-15-2 bis(3-bromo-4-methoxyphenyl)methanone 
• 3669-46-3 1-(4-hydroxyphenyl)-2-(4-methoxyphenyl)ethanone 
• 144211-22-3 1,1,4,4-tetrakis-(4-methoxy-phenyl)-butane 
• 2132-68-5 1,1-bis(4-methoxyphenyl)-2,2-dibromoethylene 
• 90-96-0 bis(p-methoxyphenyl)methanone 
• 18523-10-9 1,1-Di--2-phenylthio-aethylen 

Relevant articles and documents

Synthesis of substituted aryl enol ethers

A facile route toward substituted aryl diarylvinyl ethers 4 is developed from CuI-mediated cross-coupling reaction of substituted phenols 2 with diarylvinyl bromides 3 in the presence of various bidentate-based ligands in DMF. Skeleton 3 is prepared by Yan's bromomethylenation of diarylketones 1 with CHBr3-TiCl4-Mg in the co-solvent of DME and CH2Cl2. The synthetic route obtains moderate yields from the one-step operation and the key structure of 4k is confirmed by X-ray crystallographic analysis. The CADD docking experiments of 4k have been included.

CARBONYL-YLIDE ALS ZWISCHENSTUFEN DER PHOTOREAKTION AROMATISCHER KETONE MIT HALOGENKETENACETALEN

Photoreactions of benzophenones 1 with haloketene acetals 2 yield oxetanes 3 and tetrahydrofuran carboxylic esters 5 as major products.A mechanism with the intermediate formation of 1,4-diradicals and carbonyl ylides is discussed.