73291-51-7

Basic information

• Product Name: 1,4-Pentadien-3-one, 1-phenyl-, (1E)-
• CAS NO: 73291-51-7
• Molecular Formula: C11H10O
• Molecular Weight: 158.2
• Mol File: 73291-51-7.mol
• Article Data: 23

Chemical Properties

• CAS DataBase Reference: 1,4-Pentadien-3-one, 1-phenyl-, (1E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Pentadien-3-one, 1-phenyl-, (1E)-(73291-51-7)
• EPA Substance Registry System: 1,4-Pentadien-3-one, 1-phenyl-, (1E)-(73291-51-7)

Safety Data

• Hazardous Substances Data: 73291-51-7(Hazardous Substances Data)

Upstream product

• 50-00-0 formaldehyd 
• 122-57-6 1-Phenylbut-1-en-3-one 
• 201230-82-2 carbon monoxide 
• 42599-24-6 E-styryl iodide 
• 7486-35-3 tri-n-butyl(vinyl)tin 
• 127-19-5 N,N-dimethyl acetamide 
• 1896-62-4 (E)-benzalacetone 
• 108-86-1 bromobenzene 
• 1826-67-1 vinyl magnesium bromide 
• 80783-99-9 N-methoxy-N-methylcinnamamide 
• 14604-31-0 (E)-1-phenylpent-1-en-4-yn-3-ol 
• 5208-89-9 (E)-1-phenyl-1,4-pentadien-3-ol 
• 14371-10-9 (E)-3-phenylpropenal 
• 401591-40-0 (E)-1-phenyl-5-ethylsulfanylpent-1-en-3-one 

Downstream Products

• 35376-41-1 5-phenylcyclohex-2-en-1-one 
• 117894-26-5 (S)-(+)-5-phenyl-2-cyclohexen-1-one 
• 41436-08-2 ethyl (2E,4E)-3-methyl-5-phenyl-2,4-pentanedienoate 

Relevant articles and documents

Stereoselective Synthesis of Oxacycles via Ruthenium-Catalyzed Atom-Economic Coupling of Propargyl Alcohols and Michael Acceptors

Synthesis of β-hydroxyenones and its application toward development of tetrahydro-4H-pyran-4-one in an atom-economic fashion is limited. This manuscript describes a ruthenium-catalyzed atom-economic coupling of pent-2-yne-1,5-diols and Michael acceptors as an efficient route for the synthesis of β-hydroxyenones with excellent yields and high regioselectivity. The β-hydroxyenones further undergo a 6-endo trig cyclization under acid-catalyzed conditions to deliver the tetrahydro-4H-pyran-4-ones with high diastereoselectivity. An intramolecular aldol condensation under mild basic conditions and palladium-catalyzed oxidative aromatization was developed for the synthesis of hexahydro-6H-isochromen-6-ones and isochromanols, respectively, from highly substituted tetrahydro-4H-pyran-4-ones with excellent yield and diastereoselectivity. Overall, this work demonstrates the synthetic potential toward the synthesis of oxacycles like tetrahydro-4H-pyran-4-ones, hexahydro-6H-isochromen-6-ones, and isochromanols via an atom-economic catalysis.

Chiral naphthyl-C2-indole as scaffold for phosphine organocatalysis: Application in asymmetric formal [4 + 2] cycloaddition reactions

The applications of a newly designed chiral naphthyl-C2-indole bifunctional phosphine organocatalyst in stereoselective formal [4 + 2] cycloaddition reactions were reported. The chiral naphthyl-C2-indole skeleton was introduced to bifunctional phosphine o

Manganese-Catalyzed Ring-Opening Coupling Reactions of Cyclopropanols with Enones

A manganese-catalyzed ring-opening coupling reaction of cyclopropanols with enones for the facile and efficient preparation of 1,6-diketones is described. A wide array of synthetically important 1,6-diketones bearing manifold functional groups are obtained with up to 93% yield. These reactions feature broad substrate scopes, environmentally benign conditions, inexpensive catalyst, and operational simplicity.