96807-23-7

Basic information

• Product Name: 3,6-Dihydro-5-methyl-6-oxo-1,3-diphenyl-1-pyrimidinium-4-olat
• Synonyms: 3,6-Dihydro-5-methyl-6-oxo-1,3-diphenyl-1-pyrimidinium-4-olat
• CAS NO: 96807-23-7
• Molecular Weight: 278.31
• Mol File: 96807-23-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3,6-Dihydro-5-methyl-6-oxo-1,3-diphenyl-1-pyrimidinium-4-olat(CAS DataBase Reference)
• NIST Chemistry Reference: 3,6-Dihydro-5-methyl-6-oxo-1,3-diphenyl-1-pyrimidinium-4-olat(96807-23-7)
• EPA Substance Registry System: 3,6-Dihydro-5-methyl-6-oxo-1,3-diphenyl-1-pyrimidinium-4-olat(96807-23-7)

Safety Data

• Hazardous Substances Data: 96807-23-7(Hazardous Substances Data)

Upstream product

• 52562-19-3 2-isopropenylaniline 
• 15781-71-2 bis(2,4,6-trichlorophenyl) 2-methylmalonate 
• 6780-49-0 ethyl N-phenylformimidate 
• 864131-95-3 N,N'-diphenylformamidine 
• 622-15-1 (E)-N,N'-diphenylformimidamide 

Downstream Products

• 100083-10-1 4-Methyl-5,8-dioxo-6,7-diphenyl-2,6,7-triazabicyclo<2.2.2>oct-2-en-3-carbonsaeure-ethylester 
• 103-71-9 phenyl isocyanate 
• 100083-13-4 6-Benzoyl-5-methyl-3-phenyl-4(3H)-pyrimidinon 
• 100083-12-3 3,4-Dihydro-5-methyl-4-oxo-3-phenyl-6-pyrimidincarbonsaeure-ethylester 
• 104910-69-2 8-(Diethylamino)-4,6,7-trimethyl-2-phenyl-5-thioxo-2,6-diazabicyclo<2.2.2>oct-7-en-3-on 
• 104975-94-2 4-Methyl-2,6-diphenyl-2,6-diazabicyclo<2.2.2>octan-3,5,8-trion 
• 104910-70-5 8,8-Dimethoxy-4,6-dimethyl-2-phenyl-5-thioxo-2,6-diazabicyclo<2.2.2>octan-3-on 
• 104910-68-1 3,6-Dihydro-1,5-dimethyl-3-phenyl-6-thioxo-1-pyrimidinium-4-olat 
• 104910-71-6 4-(Diethylamino)-3,5-dimethyl-1-phenyl-2(1H)-pyridinon 
• 104975-96-4 4-(Dimethylamino)-3-methyl-1-phenyl-2(1H)-pyridinon 
• 104975-95-3 4-Methoxy-3-methyl-1-phenyl-2(1H)-pyridinon 
• 96807-31-7 4-Methyl-5,8-dioxo-6,7-diphenyl-2-oxa-6,7-diaza-bicyclo[2.2.2]octane-3,3-dicarboxylic acid diethyl ester 
• 104975-99-7 (7R/S,8R/S)-4-Methyl-3,5-dioxo-2,6-diphenyl-2,6-diazabicyclo<2.2.2>octan-7,8-dicarbonsaeure-dimethylester 
• 104975-86-2 8-Ethoxy-4-methyl-2,6-diphenyl-2,6-diazabicyclo<2.2.2>octan-3,5-dion 

Relevant articles and documents

Heterotricycles via Intramolecular 1,4-Dipolar Cycloaddition Reactions of Alkenyl-Substituted 3,6-Dihydro-6-oxo-1-pyrimidinium-4-olates

The synthesis of the title compounds of type 5 and 10 as well as their intramolecular cycloaddition reactions which form the products 4 or 12, respectively, are described.

First 1,4-Dipolar Cycloaddition Reactions of 3,6-Dihydro-6-oxo-1-pyrimidinium-4-olates to 1,2,4-Triazoline-3,5-diones

The synthesis of some novel representatives of the pyrimidinium-4-olates of type 3 and 7, prepared from amidines 2 or 6 and bis(2,4,6-trichlorophenyl) malonates 1, is described.The representatives 3 or 7, which are substituted at the 5-position, react with the 1,2,4-triazoline-3,5-diones 4 even at room temperature to produce high yields of stable primary adducts 5 or 8, respectively, as a result of a 1,4-dipolar cycloaddition reaction, whereas the betaines 3i, j, which are unsubstituted at the 5-position, react with 4 to give the new betaines 9a, b.