65384-67-0

Basic information

• Product Name: 2H-Pyran-2-one, 4-hydroxy-3-(4-methylbenzoyl)-6-(4-methylphenyl)-
• CAS NO: 65384-67-0
• Molecular Formula: C20H16O4
• Molecular Weight: 320.345
• Mol File: 65384-67-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2H-Pyran-2-one, 4-hydroxy-3-(4-methylbenzoyl)-6-(4-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran-2-one, 4-hydroxy-3-(4-methylbenzoyl)-6-(4-methylphenyl)-(65384-67-0)
• EPA Substance Registry System: 2H-Pyran-2-one, 4-hydroxy-3-(4-methylbenzoyl)-6-(4-methylphenyl)-(65384-67-0)

Safety Data

• Hazardous Substances Data: 65384-67-0(Hazardous Substances Data)

Upstream product

• 624-31-7 4-tolyl iodide 
• 2227-58-9 3-(4-methylphenyl)prop-2-ynoic acid 
• 55991-68-9 5-(p-tolyl)-2,3-dihydro-2,3-furandione 
• 2085-31-6 2-diazo-1,3-diphenylpropane-1,3-dione 
• 1000-62-0 trimethylsilylethoxyacetylene 
• 926-65-8 vinyl isopropyl ether 

Downstream Products

• 145489-60-7 3-<2-acetylaminophenylimino(p-toluoyl)>-4-hydroxy-6-(p-tolyl)-2H-pyran-2-one 
• 145489-52-7 3-<2-aminophenylimino(p-toluoyl)>-4-hydroxy-6-(p-tolyl)-2H-pyran-2-one 
• 145489-51-6 4-hydroxy-3--6-(p-tolyl)-2H-pyran-2-one 
• 84261-25-6 5-bromo-4-hydroxy-3-(p-toluoyl)-6-(p-tolyl)-2H-pyran-2-one 
• 18357-35-2 2,6-bis(4-methylphenyl)-4H-pyran-4-one 
• 145489-53-8 3-<2-amino-4,5-dichlorophenylimino(p-toluoyl)>-4-hydroxy-6-(p-tolyl)-2H-pyran-2-one 
• 145489-54-9 3-<2-amino-4,5-dimethylphenylimino(p-toluoyl)>-4-hydroxy-6-(p-tolyl)-2H-pyran-2-one 

Relevant articles and documents

Gold-catalyzed homo- And cross-annulation of alkynyl carboxylic acids: a facile access to substituted 4-hydroxy 2: H -pyrones and total synthesis of pseudopyronine A

A Au(i)-catalyzed homo- and cross-annulation reaction of alkynyl carboxylic acids offering 3,6-disubstituted 4-hydroxy 2H-pyrones has been demonstrated. The reaction tolerates various substituted alkynyl carboxylic acids and moderate to good yields of α-pyrone scaffolds have been observed. Later, a gram-scale reaction of the acid and the total synthesis of the natural product pseudopyronine A have been carried out successfully.

Investigation of the interaction of 5-aryl-2,3-dihydro-2,3-furandiones with compounds containing C=N and C≡N bonds simultaneously

Aroylketenes, generated by the thermolysis of 5-aryl-2,3-dihydro-2,3- furandiones, react with S-methyl-N-cyano-N′-phenylisothiourea, N-cyano-N′,N′-dimethylformamidine, and N,N-bis(β-cyanoethyl) cyanamide with the formation of 6-aryl-2-[(methylthio)(phenyl

REACTION OF 5-ARYL-2,3-DIHYDRO-2,3-FURANDIONES WITH ISOPROPOXYETHYLENE

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