16619-10-6

Basic information

• Product Name: 1,4,6-Heptatrien-3-one, 1,7-diphenyl-
• CAS NO: 16619-10-6
• Molecular Formula: C19H16O
• Molecular Weight: 260.335
• Mol File: 16619-10-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4,6-Heptatrien-3-one, 1,7-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4,6-Heptatrien-3-one, 1,7-diphenyl-(16619-10-6)
• EPA Substance Registry System: 1,4,6-Heptatrien-3-one, 1,7-diphenyl-(16619-10-6)

Safety Data

• Hazardous Substances Data: 16619-10-6(Hazardous Substances Data)

Upstream product

• 4173-44-8 1-phenyl-1,3-hexadien-5-one 
• 64-17-5 ethanol 
• 100-52-7 benzaldehyde 
• 14371-10-9 (E)-3-phenylpropenal 
• 122-57-6 1-Phenylbut-1-en-3-one 
• 104-55-2 3-phenyl-propenal 

Downstream Products

• 59715-47-8 1,5-diphenyl-3-(4-phenyl-1,3-butadienyl)-2-pyrazoline 
• 41167-38-8 4-oxo-2-phenyl-6-styryl-cyclohexane-1,1-dicarboxylic acid dimethyl ester 
• 13401-24-6 1,7-diphenylhepta-1,4,6-trien-3-ol 
• 87657-76-9 1,7-diphenyl-3-heptanone 

Relevant articles and documents

Gram-scale preparation of dialkylideneacetones through Ca(OH)2-catalyzed Claisen-Schmidt condensation in dilute aqueous EtOH

A synthetic method of dialkylideneacetones has been developed. Compared with known protocols, the method employed catalytic Ca(OH)2 as the cheap, mild base catalyst and dilute aqueous EtOH (20%, v/v) as the green and safe solvent. The procedure was easily operated: In most cases, the product could be isolated by a simple filtration, and purified by washing with water. This paper provided experimental details of the reactions, which could be applied in gram-scale synthesis and should be a very reliable and practical protocol to prepare these useful compounds in laboratory and at the industrial level.