10516-92-4

Basic information

• Product Name: 1,2,3,4-Tetraphenyl-1,4-butanedione
• Synonyms: 1,2,3,4-Tetraphenyl-1,4-butanedione
• CAS NO: 10516-92-4
• Molecular Formula: C₂₈H₂₂O₂
• Molecular Weight: 390.47
• Mol File: 10516-92-4.mol
• Article Data: 14

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,2,3,4-Tetraphenyl-1,4-butanedione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4-Tetraphenyl-1,4-butanedione(10516-92-4)
• EPA Substance Registry System: 1,2,3,4-Tetraphenyl-1,4-butanedione(10516-92-4)

Safety Data

• Hazardous Substances Data: 10516-92-4(Hazardous Substances Data)

Usage

General Description

1,2,3,4-Tetraphenyl-1,4-butanedione, also known as Dibenzoylmethane, is a chemical compound with the formula C26H20O2. It is a yellow crystalline solid commonly used as a ligand in coordination chemistry and as a sunscreen agent. It has a high molar mass and is insoluble in water but soluble in organic solvents such as ethanol and acetone. 1,2,3,4-Tetraphenyl-1,4-butanedione has been studied for its potential anti-cancer properties and has been found to exhibit a strong absorption of UV radiation. Its structure contains four benzoyl groups attached to a central butanedione core, making it a versatile compound for various applications in the field of chemistry and materials science.

Upstream product

• 451-40-1 phenyl benzyl ketone 
• 7510-34-1 (Z)-1,2,3,4-tetraphenyl-2-butene-1,4-dione 
• 10496-80-7 (E)-1,2,3,4-tetraphenylbut-2-ene-1,4-dione 
• 134-81-6 benzil 
• 51528-39-3 1-methyl-1-vinyl-2,3,4,5-tetraphenylsilole 
• 28531-58-0 (2-oxo-2-phenylethyl)mercury chloride 
• 121-45-9 phosphorous acid trimethyl ester 
• 64-19-7 acetic acid 
• 39199-12-7 3,3-dimethyl-1-methylthio-2-butanone 
• 71-43-2 benzene 
• 103-80-0 phenylacetyl chloride 
• 100-42-5 styrene 
• 24845-40-7 2-(4-methoxyphenyl)acetophenone 
• 32368-19-7 1,2-diphenyl-2-methylthio-1-ethanone 

Downstream Products

• 137171-51-8 2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane 
• 1056-77-5 2,3,4,5-tetraphenylfuran 
• 1884-68-0 tetraphenylthiophene 
• 3263-79-4 2,3,4,5-tetraphenyl-1H-pyrrole 
• 53309-76-5 1-ethyl-2,3,4,5-tetraphenyl-1H-pyrrole 
• 2406-01-1 1-methyl-2,3,4,5-tetraphenylpyrrole 
• 451-40-1 phenyl benzyl ketone 
• 100-52-7 benzaldehyde 

Relevant articles and documents

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Palladium-catalyzed cross-coupling of styrenes with aryl methyl ketones in ionic liquids: Direct access to cyclopropanes

The combined use of Pd(OAc)2, Cu(OAc)2, and dioxygen in molten tetrabutylammonium acetate (TBAA) promotes an unusual cyclopropanation reaction between aryl methyl ketones and styrenes. The process is a dehydrogenative cyclizing coupl

Copper-catalyzed base-accelerated direct oxidation of C-H bond to synthesize benzils, isatins, and quinoxalines with molecular oxygen as terminal oxidant

We describe herein an efficient and general copper (II)-catalyzed base-accelerated oxidation of the C-H bond to synthesize benzils and isatins. With similar oxidation system an efficient one-pot procedure for the synthesis of quinoxaline derivatives was realized. The two protocols feature using molecular oxygen as terminal oxidant, low catalyst loading, wide substrate scope, and high functional-group tolerance.

Chemoselective oxidative C(CO)-C(methyl) bond cleavage of methyl ketones to aldehydes catalyzed by CuI with molecular oxygen

Aldehyde Termination: A novel copper-catalyzed transformation from methyl ketones into aldehydes has been accomplished. This method is applicable to a wide range of aromatic and aliphatic methyl ketones and chemoselectively produces aldehydes, accompanied by the release of hydrogen (H2) and carbon dioxide (CO2) as by-products. Copyright