85925-12-8

Basic information

• Product Name: 2,2-diphenylacenaphthylen-1(2H)-one
• Synonyms: 1(2H)-Acenaphthylenone, 2,2-diphenyl-
• CAS NO: 85925-12-8
• Molecular Formula: C₂₄H₁₆O
• Molecular Weight: 320.3832
• Mol File: 85925-12-8.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 486.9°C at 760 mmHg
• Flash Point: 214°C
• Density: 1.24g/cm³
• Vapor Pressure: 1.24E-09mmHg at 25°C
• Refractive Index: 1.707
• CAS DataBase Reference: 2,2-diphenylacenaphthylen-1(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-diphenylacenaphthylen-1(2H)-one(85925-12-8)
• EPA Substance Registry System: 2,2-diphenylacenaphthylen-1(2H)-one(85925-12-8)

Safety Data

• Hazardous Substances Data: 85925-12-8(Hazardous Substances Data)

Usage

Molecular structure

Consists of two benzene rings connected to a naphthalene ring with a ketone group.

Aromaticity

Known for its aromatic nature.

Stability

Stable compound.

Use as building block

Useful as a building block in organic synthesis and pharmaceutical research.

Potential applications

Studied for its potential applications in drug development and material science.

Fluorescent properties

Shown properties as a fluorescent dye.

Synthesis of novel molecules

Used in the synthesis of novel organic molecules.

Research interest

Intricate structure and potential applications make it an interesting compound for further research and development in various fields.

Upstream product

• 63018-83-7 1,2-diphenyl-1,2-dihydroacenaphthylene-1,2-diol 
• 58335-01-6 cis-diphenylacenaphthylenediol 
• 64-19-7 acetic acid 
• 76-03-9 trichloroacetic acid 
• 13152-85-7 2,2-Dichlor-1(2H)-acenaphthenon 
• 71-43-2 benzene 
• 75-15-0 carbon disulfide 
• 7719-09-7 thionyl chloride 
• 39094-09-2 [1]naphthyl-diphenyl-acetic acid 
• 7646-78-8 tin(IV) chloride 
• 7446-70-0 aluminium trichloride 
• 7664-93-9 sulfuric acid 
• 7553-56-2 iodine 
• 82-86-0 acenaphthene quinone 

Downstream Products

• 114696-90-1 6-tert-butyl-2,2-diphenyl-6,7-dihydro-2H-acenaphthylen-1-one 
• 96376-75-9 2,2,8-triphenyl-acenaphthen-1-one 
• 88856-10-4 8-benzhydryl-[1]naphthoic acid 
• 102884-60-6 2-methylene-1,1-diphenyl-acenaphthene 
• 78324-67-1 2,2-diphenyl-acenaphthen-1-ol 
• 116027-66-8 8-tert-butyl-2,2-diphenyl-acenaphthen-1-one 
• 96375-00-7 2-Hydroxy-1,1,3-triphenyl-acenaphthen 
• 96416-48-7 1,2,3-Triphenyl-acenaphthylen 
• 19274-72-7 1,8-dibenzoylnaphthalene 
• 116027-65-7 6-tert-butyl-2,2-diphenyl-acenaphthen-1-one 
• 14938-60-4 3,3-Diphenyl-1H,3H-naphtho<2>pyran-1-one 
• 13638-84-1 1,2-diphenyl-acenaphthylene 
• 721398-51-2 1,2,2-triphenyl-acenaphthen-1-ol 

Relevant articles and documents

Preparation of Condensed Aromatics by Superacidic Dehydrative Cyclization of Arvl Pinacols and Eooxides

Aryl pinacols and epoxides, respectively, are cleanly and in high yield converted via superacidic dehydrative cyclization to the corresponding condensed aromatics. Dehydrative cyclization of benzopinacol (1a), triphenylacetophenone (2), and tetraphenylethylene oxide (9) give 9,10-diphenylphenanthrene (3a) as the major product in acidic media stronger than Ho = -11. Aryl pinacol 12a forms the condensed aromatic 13a as the major product in acidic media stronger than Ho = -13.5. It is proposed that the dehydrative cyclizations to provide aromatics 3a and 13a occurs through dicationic intermediates. Substituted benzopinacols 1f, 1g, and 1j are prepared and give the corresponding phenanthrenes (3f, 3g, and 3j) in high yields. The regiochemistry of the cyclization of substituted benzopinacols is controlled by deactivating substituents on the aryl rings. Aryl pinacols (12a-d) derived from acenaphthenequinone and pinacol 15 also give condensed aromatics (13a-d and 16, repectively) with superacidic triflic acid.