42860-77-5

Basic information

• Product Name: 4-hydroxy-4-phenylcyclohexa-2,5-dien-1-one
• Synonyms: 2,5-cyclohexadien-1-one, 4-hydroxy-4-phenyl-
• CAS NO: 42860-77-5
• Molecular Formula: C₁₂H₁₀O₂
• Molecular Weight: 186.2066
• Mol File: 42860-77-5.mol
• Article Data: 28

Chemical Properties

• Boiling Point: 376.4°C at 760 mmHg
• Flash Point: 160.7°C
• Density: 1.248g/cm³
• Vapor Pressure: 2.47E-06mmHg at 25°C
• Refractive Index: 1.628
• CAS DataBase Reference: 4-hydroxy-4-phenylcyclohexa-2,5-dien-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-hydroxy-4-phenylcyclohexa-2,5-dien-1-one(42860-77-5)
• EPA Substance Registry System: 4-hydroxy-4-phenylcyclohexa-2,5-dien-1-one(42860-77-5)

Safety Data

• Hazardous Substances Data: 42860-77-5(Hazardous Substances Data)

Upstream product

• 591-51-5 phenyllithium 
• 106-51-4 p-benzoquinone 
• 146474-22-8 N-Benzoyl-4-hydroxy-4-phenyl-p-benzoquinol imine 
• 75-36-5 acetyl chloride 
• 2674-04-6 diphenyl cadmium 
• 1023-13-8 4-phenylphenol trimethylsilyl ether 
• 98355-34-1 4-acetoxy-4-phenyl-2,5-cyclohexanedienone 
• 92-69-3 4-Phenylphenol 
• 36799-17-4 8-methylguanosine 
• 119273-48-2 N-(4-Biphenylyl)-O-pivaloylhydroxylamin 
• 156206-59-6 C₁₈H₃₁NO₂SSi 
• 31656-91-4 4-azidobiphenyl 
• 114251-23-9 4-(tert-Butyl-dimethyl-silanyloxy)-4-methoxy-1-phenyl-cyclohexa-2,5-dienol 
• 135639-19-9 4-phenyl-4-hydroxycyclohexa-2,5-dienone ethylene acetal 

Downstream Products

• 92-69-3 4-Phenylphenol 
• 145661-48-9 (1R,3S,5R,6S,7S)-6-Hydroxy-6-phenyl-4,8-dioxa-tricyclo[5.1.0.0^3,5]octan-2-one 
• 1349842-08-5 tert-butyl (4-oxo-1,4-dihydro-[1,1'-biphenyl]-1-yl) malonate 
• 1391849-17-4 C₁₅H₁₂O₃ 
• 1079-21-6 Phenylhydroquinone 
• 92-03-5 2-bromo-4-phenylphenol 

Relevant articles and documents

Electron-deficient strong bases. Generation of the 4-biphenylyl- and 2-fluorenylnitrenium ions by nitrene protonation in water

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Method for selectively preparing hydroquinone monoether compound or quinol compound (by machine translation)

The method comprises the following steps: taking an organic boric acid compound and a p-benzoquinone compound as a reaction raw material, under the action of a copper catalyst, selectively reacting to obtain a hydroquinone monoether compound or a quinol compound. Compared with the prior art, the method disclosed by the invention adopts a one-pot reaction, can selectively obtain two products through solvent control, is suitable for preparing various types of hydroquinone monoether compounds and quinol compounds, and has wide applicability. The substrate functional group is high in tolerance and wide in substrate range. The raw material and the catalyst are cheap and easily available, the reaction conditions are mild, the reaction solvent is green and environment-friendly, the post-treatment is simple, and the yield and purity of the product are high. The preparation method is convenient. The method is rapid and efficient, and has a good application prospect in drug molecule synthesis. (by machine translation)

Site-selective 1,3-double functionalization of arenes using: Para -quinol, C-N, and C-C/C-P three-component coupling

A catalytic and site-selective approach has been demonstrated for dual functionalization of arenes via cross-coupling reactions of p-quinols with amines and isocyanides/phosphites. The strategy enables the production of a series of 3-amino-benzamides and