2069-81-0

Basic information

• Product Name: 4,4’-(2-(4-methoxyphenyl)ethene-1,1-diyl)bis(fluorobenzene)
• Synonyms: 4,4’-(2-(4-methoxyphenyl)ethene-1,1-diyl)bis(fluorobenzene)
• CAS NO: 2069-81-0
• Molecular Weight: 322.354
• Mol File: 2069-81-0.mol

Chemical Properties

• CAS DataBase Reference: 4,4’-(2-(4-methoxyphenyl)ethene-1,1-diyl)bis(fluorobenzene)(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4’-(2-(4-methoxyphenyl)ethene-1,1-diyl)bis(fluorobenzene)(2069-81-0)
• EPA Substance Registry System: 4,4’-(2-(4-methoxyphenyl)ethene-1,1-diyl)bis(fluorobenzene)(2069-81-0)

Safety Data

• Hazardous Substances Data: 2069-81-0(Hazardous Substances Data)

Upstream product

• 2729-18-2 1-(4-fluorophenyl)-2-(4-methoxyphenyl)ethan-1-one 
• 460-00-4 1-Bromo-4-fluorobenzene 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 352-13-6 4-flourophenylmagnesium bromide 
• 456-04-2 2-Chloro-4'-fluoroacetophenone 
• 2196-99-8 2-chloro-1-(4-methoxyphenyl)ethanone 
• 123-11-5 4-methoxy-benzaldehyde 
• 345-92-6 4,4'-Difluorobenzophenone 
• 60512-57-4 1-(2,2-dibromovinyl)-4-methoxybenzene 
• 130387-74-5 4-fluorophenylmagnesium chloride 
• 352-34-1 4-fluoro-1-iodobenzene 

Relevant articles and documents

Synthesis of vinylgermanes via the Au/TiO2-catalyzed cis-1,2-digermylation of alkynes and the regioselective hydrogermylation of allenes

In the presence of Au/TiO2 (1 mol %), terminal alkynes react quantitatively with stoichiometric amounts of the unactivated digermane Me3Ge-GeMe3, forming exclusively cis-1,2-digermylated alkenes. We also establish the Au/TiO2-catalyzed hydrogermylation of terminal allenes with Et3GeH, which exhibits a highly regioselective mode of addition on the more substituted double bond forming vinylgermanes. Additionally, we provide preliminary results regarding the Pd nanoparticle-catalyzed C-C coupling of 1,2-digermyl alkenes with aryl iodides.

Cu-mediated or metal-free alkylation of gem-dibromoalkenes with tertiary, secondary and primary alkyl Grignard reagents

A novel copper-mediated or transition-metal-free alkylation of gem-dibromoalkenes with tertiary, secondary and primary alkyl Grignard reagents was described. The outcomes of these reactions were found to be highly dependent on the reaction conditions and

Triarylalkenes from the site-selective reductive cross-coupling of benzophenones and aldehydes

PhP(Li)TMS converts benzophenones to phosphaalkenes which upon activation under oxidizing, basic conditions react with aromatic aldehydes under the formation of triarylalkenes. The one-pot reaction omits transition metals, proceeds at room temperature and precludes the formation of any homo-coupling products. Systematic substrate variations reveal reactivity patterns that are useful for the identification of ketone/aldehyde combinations that can be coupled in yields up to 80%.