3669-44-1

Basic information

• Product Name: Ethanone, 1-(1-hydroxy-2-naphthalenyl)-2-phenyl-
• CAS NO: 3669-44-1
• Molecular Formula: C18H14O2
• Molecular Weight: 262.308
• Mol File: 3669-44-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Ethanone, 1-(1-hydroxy-2-naphthalenyl)-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-(1-hydroxy-2-naphthalenyl)-2-phenyl-(3669-44-1)
• EPA Substance Registry System: Ethanone, 1-(1-hydroxy-2-naphthalenyl)-2-phenyl-(3669-44-1)

Safety Data

• Hazardous Substances Data: 3669-44-1(Hazardous Substances Data)

Upstream product

• 93654-98-9 phenyl acetic acid naphthalen-1-yl ester 
• 103-82-2 phenylacetic acid 
• 90-15-3 α-naphthol 
• 1555-80-2 phenylacetic anhydride 

Downstream Products

• 71601-19-9 3-phenyl-4H-benzo[h]chromen-4-one 

Relevant articles and documents

Ac2O-Mediated Dearylacetylative Dimerization of 2-Arylacetyl-1-naphthols: Synthesis of Naphtho[1,2-b]furan-3-ones

A novel and efficient route for the synthesis of 2-Aryl-2-naphthyl naphtho[1,2-b]furan-3-ones is described via NaH/Ac2O-mediated dearylacetylative dimerization of 2-Arylacetyl-1-naphthols in refluxing THF under open-flask conditions. A plausibl

Photo-Fries reaction in water made selective with a capsule

The water soluble capsule formed by a deep cavity cavitand with eight carboxylic acid groups controls product distribution during photo-Fries rearrangement of naphthyl esters in water by restricting the mobility of primary singlet radical pair. The Royal Society of Chemistry.

Mediation of photochemical reactions of 1-naphthyl phenylacylates by polyolefin films. A 'radical clock' to measure rates of radical-pair cage recombinations in 'viscous space'

The fates of phenylacyl/1-naphthoxy singlet radical pairs generated upon irradiation of 1-naphthyl phenylacetate (1a) and 1-naphthyl 2-phenylpropanoate (1b) in three unstretched and stretched polyethylene films and isotactic and syndiotactic polypropylene films have been investigated. From dynamic fluorescence measurements the primary locus of reactions by 1 is within amorphous regions of the films. The reaction cages afforded by these media inhibit escape of the radical pairs and mediate their reorientational motions leading to photo-Fries and related products. In essence, the cages act as stiff-walled templates. In addition, a method is described to measure the rate constants for the singlet radical pairs. Thus, the rate constants (leading to the keto precursors) of the 2-phenylacyl-1-naphthols from the radical pairs of 1 (> 108 s-1) are >6 times the rate constants for the 4-isomers. Film stretching increases this selectivity but there is no obvious correlation between the rate of the in-cage radical pair recombinations and macroscopic polymer, properties such as degree of crystallinity and frequency of branched chains. By contrast, formation of (the keto precursors of) 2-benzylic-1-naphthols (from in-cage recombinations after phenylacyl decarbonylation) is slower than for the 4-benzyl-1-naphthols. (C) 2000 Elsevier Science Ltd.