126525-73-3

Basic information

• Product Name: 1-(2-hydroxy-5-methylphenyl)-3-(2-phenylethenyl)propane-1,3-dione
• Synonyms: 1-(2-hydroxy-5-methylphenyl)-3-(2-phenylethenyl)propane-1,3-dione
• CAS NO: 126525-73-3
• Molecular Weight: 280.323
• Mol File: 126525-73-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(2-hydroxy-5-methylphenyl)-3-(2-phenylethenyl)propane-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-hydroxy-5-methylphenyl)-3-(2-phenylethenyl)propane-1,3-dione(126525-73-3)
• EPA Substance Registry System: 1-(2-hydroxy-5-methylphenyl)-3-(2-phenylethenyl)propane-1,3-dione(126525-73-3)

Safety Data

• Hazardous Substances Data: 126525-73-3(Hazardous Substances Data)

Upstream product

• 1450-72-2 5-methyl-2-hydroxyacetophenone 
• 21947-71-7 cinnamic anhydride 
• 538-56-7 cinnamic acid anhydride 
• 102-92-1 Cinnamoyl chloride 

Downstream Products

• 126525-78-8 6-methyl-2-[(1E)-2-phenylethenyl]-4H-1-benzopyran-4-one 

Relevant articles and documents

One-Pot Green Synthesis of 2-Hydroxybenzoyl(cinnamoyl)methanes and 2-Styrylchromones Using Dual-Frequency Ultrasonication

Abstract: One-pot green synthesis of (2-hydroxybenzoyl)(cinnamoyl)methanes has been performed by reacting 2-hydroxyacetophenones with cinnamoyl chlorides using activated Ba(OH)2, followed by Baker–Venkataraman rearrangement assisted by dual-fre

A CONVENIENT SYNTHESIS OF 2-STYRYLCHROMONES BY MODIFIED BAKER-VENKATARAMAN TRANSFORMATION USING PHASE TRANSFER CATALYSIS.

Condensation of 2-hydroxyacetophenones 1 with cinnamic anhydrides 2 in the presence of tetra-n-butyl ammonium hydrogen sulfate in benzene-aqueous potassium carbonate biphase medium give 1-(2-hydroxyphenyl)-5-phenyl-4-pentene-1,3-diones 3 which on cyclodeh