79598-11-1

Basic information

• Product Name: 2-Brom-2-ethoxy-1,3-diphenyl-propan-1,3-dion
• CAS NO: 79598-11-1
• Molecular Weight: 347.208
• Mol File: 79598-11-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Brom-2-ethoxy-1,3-diphenyl-propan-1,3-dion(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Brom-2-ethoxy-1,3-diphenyl-propan-1,3-dion(79598-11-1)
• EPA Substance Registry System: 2-Brom-2-ethoxy-1,3-diphenyl-propan-1,3-dion(79598-11-1)

Safety Data

• Hazardous Substances Data: 79598-11-1(Hazardous Substances Data)

Upstream product

• 14869-39-7 2-ethoxyacetophenone 
• 93-99-2 benzoic acid phenyl ester 
• 79597-88-9 2-Ethoxy-1-hydroxy-1,3-diphenyl-1-propen-2-on 

Relevant articles and documents

Stable Enols of α-dibenzoylmethanes

The enols 13a-m of α-(aryloxy)- and α-(alkyloxy)dibenzoylmethanes 4a-m are obtained by decomposition of the copper chelates 11a-m with sulfuric acid.The copper compounds are synthesized either by ester condensation of the acetophenones 6h-m with phenyl benzoate (7) or by nucleophilic substitution of α-bromodibenzoylmethane (9) with the phenols 10a-g.The enolates 8, primarily formed in the presence of sodium hydride or triethylamine, respectively, are directly converted into the chelates 11 with copper(II) acetate.The enols 13 are characterized by isomerization to the β-diketones 4 as well as by bromination to 12.