81003-48-7

Basic information

• Product Name: 1,3-Cyclohexanedione, 2-hydroxy-2-(2-hydroxy-6-oxo-1-cyclohexen-1-yl)-
• CAS NO: 81003-48-7
• Molecular Formula: C12H14O5
• Molecular Weight: 238.24
• Mol File: 81003-48-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-Cyclohexanedione, 2-hydroxy-2-(2-hydroxy-6-oxo-1-cyclohexen-1-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Cyclohexanedione, 2-hydroxy-2-(2-hydroxy-6-oxo-1-cyclohexen-1-yl)-(81003-48-7)
• EPA Substance Registry System: 1,3-Cyclohexanedione, 2-hydroxy-2-(2-hydroxy-6-oxo-1-cyclohexen-1-yl)-(81003-48-7)

Safety Data

• Hazardous Substances Data: 81003-48-7(Hazardous Substances Data)

Upstream product

• 504-02-9 1,3-cylohexanedione 
• 4322-62-7 cyclohexane-1,2,3-trione 

Downstream Products

• 16588-90-2 1.2.3-Tris-phenylhydrazono-cyclohexan 
• 10528-54-8 1,2,3-cyclohexanetrione-1,3-dioxime 
• 81003-51-2 2-(2,6-Diacetoxyphenyl)-1,3-cyclohexandion 

Relevant articles and documents

Reactions with Nitrosodisulfonate, 40. Oxidation of Keto-Enols

Potassium nitrosodisulfonate oxidizes dihydroresorcinol and dimedone to give the corresponding 1,2,3-cyclohexanetriones.These are transformed by aldol reaction with the starting ketones into 1 and 2a, respectively.Oxindole analogously yields 3. 1 and 2a suffer retraldol fission by phenylhydrazine and hydroxylamine forming the derivatives of the vicinal triketones (4, 5).Acetic anhydride, sulfuric acid, and HBr/acetic acid render the ketol ring fully aromatic (6, 7a, b) and close a furan ring (7a, b).Additionally, the symmetric tetrahydro-tetrahydroxy-biphenyl 9 is formed. - The reaction path way is discussed.