23274-53-5

Basic information

• Product Name: 1,3-bis-biphenyl-4-ylpropenone
• Synonyms: 1,3-bis-biphenyl-4-ylpropenone
• CAS NO: 23274-53-5
• Molecular Weight: 360.455
• Mol File: 23274-53-5.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 1,3-bis-biphenyl-4-ylpropenone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-bis-biphenyl-4-ylpropenone(23274-53-5)
• EPA Substance Registry System: 1,3-bis-biphenyl-4-ylpropenone(23274-53-5)

Safety Data

• Hazardous Substances Data: 23274-53-5(Hazardous Substances Data)

Upstream product

• 92-91-1 biphenyl-4-acetaldehyde 
• 3218-36-8 4-Phenylbenzaldehyde 
• 13677-56-0 (E)-1,3-Bis-biphenyl-4-yl-prop-2-en-1-ol 
• 99-90-1 para-bromoacetophenone 
• 1122-91-4 4-bromo-benzaldehyde 
• 98-80-6 phenylboronic acid 
• 5471-96-5 (E)-1,3-bis(4-bromophenyl)prop-2-en-1-one 

Downstream Products

• 1224874-46-7 (E)-1,3-bis(4-biphenylyl)-prop-2-en-1-ol 
• 13677-56-0 (E)-1,3-Bis-biphenyl-4-yl-prop-2-en-1-ol 
• 20738-72-1 3,5-di(biphenyl-4-yl)-1-phenyl-4,5-dihydro-1H-pyrazole 

Relevant articles and documents

Achieving Enantioselectivity in Difficult Cyclohexa-1,3-diene Diels-Alder Reactions with Sulfur-Stabilized Silicon Cations as Lewis Acid Catalysts

A novel cationic silicon-sulfur Lewis pair with a chiral H8-binaphthyl backbone is reported. It catalyzes otherwise sluggish Diels-Alder reactions of cyclohexa-1,3-diene and chalcone derivatives in good yields and decent enantioselectivities (up to 81% ee). The enantioinduction is highest with a [1,1′-biphenyl]-4-yl substituent at the carbonyl carbon atom. This moiety can be later converted into a carboxyl group by Baeyer-Villiger oxidation. The same oxidant also epoxidizes the double bond in the cycloadduct, and the epoxide engages in a lactonization with the carboxylic acid. Synthetically interesting hexahydro-3,6-methanobenzofuran-2(3H)-one skeletons are obtained in one pot.

Polyaniline coated on celite, a heterogeneous support for palladium: Applications in catalytic Suzuki and one-pot Suzuki-aldol reactions

Particles of celite were coated with polyaniline, characterized and used as a support for heterogenization of palladium metal ions. The prepared heterogeneous palladium catalysts were screened for Suzuki-Miyaura and one-pot Suzuki-aldol reactions with high conversions. The process of heterogenization on celite reduces the PANI consumption ten-fold when anchoring palladium ions onto the support. The recyclable catalyst was also used for the sunlight mediated Suzuki-Miyaura reaction with good conversion.

Water compatible multicomponent cascade suzuki/heck-aldol, suzuki-aldol-suzuki, and aldol-suzuki-aldol reactions: An ecofriendly paradigm for multiple carbon-carbon bond formation in one pot

Aryls in hot water: A versatile strategy has been devised for the synthesis of biologically active biaryl(hetero)chalcones from readily available precursors (see scheme). The method is step, pot, and carbon economic, ligand-free, devoid of toxic reagents/solvents, and has a wide substrate scope. Copyright