13249-75-7

Basic information

• Product Name: 1,2,4-triphenylbut-2-ene-1,4-dione
• Synonyms: 1,2,4-triphenylbut-2-ene-1,4-dione
• CAS NO: 13249-75-7
• Molecular Formula: C₂₂H₁₆O₂
• Molecular Weight: 312.36
• Mol File: 13249-75-7.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 474°Cat760mmHg
• Flash Point: 176°C
• Appearance: /
• Density: 1.16g/cm³
• Vapor Pressure: 3.75E-09mmHg at 25°C
• Refractive Index: 1.626
• CAS DataBase Reference: 1,2,4-triphenylbut-2-ene-1,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,4-triphenylbut-2-ene-1,4-dione(13249-75-7)
• EPA Substance Registry System: 1,2,4-triphenylbut-2-ene-1,4-dione(13249-75-7)

Safety Data

• Hazardous Substances Data: 13249-75-7(Hazardous Substances Data)

Usage

General Description

1,2,4-triphenylbut-2-ene-1,4-dione is a compound with the chemical formula C22H16O2. It is a yellow crystalline powder that is used in organic synthesis and as a chemical intermediate. It is also known as chalcone and is commonly used as a building block in the preparation of various pharmaceuticals and agrochemicals. 1,2,4-triphenylbut-2-ene-1,4-dione has been studied for its potential anti-inflammatory, anti-cancer, and anti-microbial properties, making it a valuable and versatile chemical in the field of medicinal chemistry. Additionally, 1,2,4-triphenylbut-2-ene-1,4-dione has also been investigated for its potential applications in materials science, particularly in the development of organic electronic devices and sensors.

InChI:InChI=1/C22H16O2/c23-21(18-12-6-2-7-13-18)16-20(17-10-4-1-5-11-17)22(24)19-14-8-3-9-15-19/h1-16H

Upstream product

• 67-66-3 chloroform 
• 6307-20-6 2,3,5-triphenylfuran 
• 546-67-8 lead(IV) tetraacetate 
• 64-19-7 acetic acid 
• 64-17-5 ethanol 
• 141-52-6 sodium ethanolate 
• 98-86-2 acetophenone 
• 134-81-6 benzil 
• 60-29-7 diethyl ether 
• 959-28-4 1,4-diphenylbut-2-ene-1,4-dione 
• 112484-32-9 2-(2,3,5-triphenyl-pyrrol-1-yl)-ethanol 
• 13901-77-4 1-methyl-2,3,5-triphenyl-1H-pyrrole 
• 7722-84-1 dihydrogen peroxide 
• 102882-80-4 1-allyl-2,3,5-triphenyl-pyrrole 

Downstream Products

• 102662-06-6 3-chloro-2,4,5-triphenyl-furan 
• 4441-01-4 1,2,4-triphenylbutane-1,4-dione 
• 6307-20-6 2,3,5-triphenylfuran 
• 20851-07-4 2,3,5-triphenylthiophene 
• 857821-60-4 3-bromo-2,5-bis-(4-bromo-phenyl)-4-phenyl-furan 
• 51265-75-9 3,5,6-triphenyl-6H-1,2-oxazin-6-ol 
• 2272-58-4 3,4,6-triphenyl-pyridazine 
• 56625-34-4 acetic acid-(triphenyl-[3]furyl ester) 
• 65-85-0 benzoic acid 
• 36372-77-7 1,4,5-triphenyl-1H-pyrazole 
• 3274-61-1 2,4,5-triphenylpyrrole 
• 28172-27-2 3,3,5-triphenyl-2,3-dihydro-1H-2-pyrrolone 
• 76-93-7 Benzilic acid 
• 134-81-6 benzil 

Relevant articles and documents

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Sequential electrochemical oxidation of alternating benzene-furan oligomers

(Graph Presented) Electrochemical oxidation of pentaaryl 2 containing two furan moieties occurs sequentially to give diketone 8 after two-electron transfer. Further oxidation with another two-electron transfer gives the corresponding tetraketone 9. Radica

Oxidation of furans with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)

2,5-Disubstituted furans were oxidatively cleaved to 2-butene-1,4- diones with DDQ in CH2Cl2-DMSO. In particular, 3-alkoxy-2,5-diphenylfurans were selectively converted into cis-2-alkoxy-1,4-diphenyl-2-butene-1,4-diones with DDQ in C