1104997-38-7

Basic information

• Product Name: (E)-(3-(4-chlorophenyl)prop-2-ene-1,1-diyl)dibenzene
• Synonyms: (E)-(3-(4-chlorophenyl)prop-2-ene-1,1-diyl)dibenzene
• CAS NO: 1104997-38-7
• Molecular Weight: 304.819
• Mol File: 1104997-38-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (E)-(3-(4-chlorophenyl)prop-2-ene-1,1-diyl)dibenzene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-(3-(4-chlorophenyl)prop-2-ene-1,1-diyl)dibenzene(1104997-38-7)
• EPA Substance Registry System: (E)-(3-(4-chlorophenyl)prop-2-ene-1,1-diyl)dibenzene(1104997-38-7)

Safety Data

• Hazardous Substances Data: 1104997-38-7(Hazardous Substances Data)

Upstream product

• 91-01-0 1,1-Diphenylmethanol 
• 88691-45-6 (E)-[2-(4-chlorophenyl)ethenyl]trimethylsilane 
• 1073-67-2 4-vinylbenzyl chloride 

Relevant articles and documents

Metal-free and recyclable route to synthesize polysubstituted olefins via C-C bond construction from direct dehydrative coupling of alcohols or alkenes with alcohols catalyzed by sulfonic acid-functionalized ionic liquids

A direct synthesis of polysubstituted olefins via construction of C-C bonds, which involves the direct dehydrative coupling of alcohols or alkenes with alcohols, was realized using a series of alkanesulfonic acid group-functionalized ionic liquids (SO3H-functionlization ILs) without additives. The metal-free and recyclable catalyst system avoided the disposal and neutralization of acidic catalysts after reaction and tolerated a broad range of substrates, including benzylic, allyl, propargylic, aliphatic and aromatic or aliphatic olefins. Additionally, the catalytic system was suitable for a gram-scale preparation. Preliminary mechanistic studies indicated that the C-H bond cleavage in this reaction might be involved in the rate-determining step.

Iron-catalyzed stereospecific olefin synthesis by direct coupling of alcohols and alkenes with alcohols

Chemical equations presented. An efficient Fe(III)-catalyzed direct coupling of alkenes with alcohols and cross-coupling of alcohols with alcohols to give the corresponding substituted (E)-alkenes stereospecifically is demonstrated. Additionally, this reaction could be scaled up. The kinetic isotope effect (KIE) experiments indicated a typical secondary isotope effect in this process. Although benzylic alcohols were effective substrates, mild conditions, atom efficiency, environmental soundness, and stereospecificity are features that make this procedure very attractive.