1087729-55-2

Basic information

• Product Name: 1,5-bis(4-bromophenyl)-3-phenyl-2-pentene-1,5-dione
• Synonyms: 1,5-bis(4-bromophenyl)-3-phenyl-2-pentene-1,5-dione
• CAS NO: 1087729-55-2
• Molecular Formula: C23H16Br2O2
• Molecular Weight: 484.17994
• Mol File: 1087729-55-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 598.0±50.0 °C(Predicted)
• Appearance: /
• Density: 1.522±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,5-bis(4-bromophenyl)-3-phenyl-2-pentene-1,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-bis(4-bromophenyl)-3-phenyl-2-pentene-1,5-dione(1087729-55-2)
• EPA Substance Registry System: 1,5-bis(4-bromophenyl)-3-phenyl-2-pentene-1,5-dione(1087729-55-2)

Safety Data

• Hazardous Substances Data: 1087729-55-2(Hazardous Substances Data)

Upstream product

• 99-90-1 para-bromoacetophenone 
• 100-52-7 benzaldehyde 
• 2403-27-2 1-(4-bromophenyl)-3-phenyl-2-propen-1-one 

Relevant articles and documents

A rapid approach toward synthesis of 1,3,5-triarylpent-2-ene-1,5-diones catalyzed by KF/Al2O3 and PEG-400 using microwave irradiation

A rapid and efficient method for the synthesis of 1,3,5-triarylpent-2-ene- 1,5-diones is described based on a low-cost and environmentally benign KF/Al2O3 and PEG-400 co-catalyst catalyst via open-ring reactions of 2,4,6- triarylpyrylium salts compounds under microwave irradiation conditions. The advantage of this method is satisfactory yields, short reaction time and the use of a cheaper, milder, and efficient catalyst. Finally, twelve α, β-unsaturated diones have been obtained in good to excellent yields by this procedure.